Implement Error Handler

reframework/autorun/MHR_Overlay.lua

@@ -35,6 +35,7 @@ local quest_status = require("MHR_Overlay.Game_Handler.quest_status");
 local screen = require("MHR_Overlay.Game_Handler.screen");
 local singletons = require("MHR_Overlay.Game_Handler.singletons");
 local time = require("MHR_Overlay.Game_Handler.time");
+local error_handler = require("MHR_Overlay.Misc.error_handler");
 
 local config = require("MHR_Overlay.Misc.config");
 local language = require("MHR_Overlay.Misc.language");
@@ -95,6 +96,7 @@ local drawing = require("MHR_Overlay.UI.drawing");
 ------------------------INIT MODULES-------------------------
 -- #region
 
+error_handler.init_dependencies();
 screen.init_dependencies();
 singletons.init_dependencies();
 utils.init_dependencies();
@@ -162,6 +164,7 @@ keyboard.init_dependencies();
 
 ------------------------------------------------------------
 
+error_handler.init_module();
 language.init_module();
 config.init_module();
 part_names.init_module();
@@ -238,7 +241,7 @@ local function draw_modules(module_visibility_config, flow_state_name)
 	if module_visibility_config.small_monster_UI and config.current_config.small_monster_UI.enabled then
 		local success = pcall(small_monster_UI.draw);
 		if not success then
-			customization_menu.status = string.format("[%s] Small Monster UI Drawing Function threw an Exception", flow_state_name);
+			error_handler.report("MHR_Overlay.draw_modules", string.format("[%s] Small Monster UI Drawing Function threw an Exception", flow_state_name));
 		end
 	end
 
@@ -254,41 +257,40 @@ local function draw_modules(module_visibility_config, flow_state_name)
 	if dynamic_enabled or static_enabled or highlighted_enabled then
 		local success = pcall(large_monster_UI.draw, dynamic_enabled, static_enabled, highlighted_enabled);
 		if not success then
-			customization_menu.status = string.format("[%s] Large Monster UI Drawing Function threw an Exception", flow_state_name);
+			error_handler.report("MHR_Overlay.draw_modules", string.format("[%s] Large Monster UI Drawing Function threw an Exception", flow_state_name));
 		end
 	end
 
 	if config.current_config.time_UI.enabled and module_visibility_config.time_UI then
 		local success = pcall(time_UI.draw);
 		if not success then
-			customization_menu.status = string.format("[%s] Time UI Drawing Function threw an Exception", flow_state_name);
+			error_handler.report("MHR_Overlay.draw_modules", string.format("[%s] Time UI Drawing Function threw an Exception", flow_state_name));
 		end
 	end
 
 	if config.current_config.damage_meter_UI.enabled and module_visibility_config.damage_meter_UI then
 		local success = pcall(damage_meter_UI.draw);
 		if not success then
-			customization_menu.status = string.format("[%s] Damage Meter UI Drawing Function threw an Exception", flow_state_name);
+			error_handler.report("MHR_Overlay.draw_modules", string.format("[%s] Damage Meter UI Drawing Function threw an Exception", flow_state_name));
 		end
 	end
 
 	if config.current_config.endemic_life_UI.enabled and module_visibility_config.endemic_life_UI then
 		local success = pcall(env_creature_UI.draw);
 		if not success then
-			customization_menu.status = string.format("[%s] Endemic Life UI Drawing Function threw an Exception", flow_state_name);
+			error_handler.report("MHR_Overlay.draw_modules", string.format("[%s] Endemic Life UI Drawing Function threw an Exception", flow_state_name));
 		end
 	end
 
 	if config.current_config.buff_UI.enabled and module_visibility_config.buff_UI then
 		local success = pcall(buff_UI.draw);
 		if not success then
-			customization_menu.status = string.format("[%s] Buff UI Drawing Function threw an Exception", flow_state_name);
+			error_handler.report("MHR_Overlay.draw_modules", string.format("[%s] Buff UI Drawing Function threw an Exception", flow_state_name));
 		end
 	end
 end
 
 local function main_loop()
-	customization_menu.status = "OK";
 	time.update_timers();
 
 	if quest_status.flow_state == quest_status.flow_states.IN_TRAINING_AREA then
@@ -303,28 +305,28 @@ local function main_loop()
 		if dynamic_enabled or static_enabled or highlighted_enabled then
 			local success = pcall(large_monster_UI.draw, dynamic_enabled, static_enabled, highlighted_enabled);
 			if not success then
-				customization_menu.status = "[In Training Area] Large Monster UI Drawing Function threw an Exception";
+				error_handler.report("MHR_Overlay.main_loop", "[In Training Area] Large Monster UI Drawing Function threw an Exception");
 			end
 		end
 
 		if config.current_config.damage_meter_UI.enabled and module_visibility_config.damage_meter_UI then
 			local success = pcall(damage_meter_UI.draw);
 			if not success then
-				customization_menu.status = "[In Training Area] Damage Meter UI Drawing Function threw an Exception";
+				error_handler.report("MHR_Overlay.main_loop", "[In Training Area] Damage Meter UI Drawing Function threw an Exception");
 			end
 		end
 
 		if config.current_config.endemic_life_UI.enabled and module_visibility_config.endemic_life_UI then
 			local success = pcall(env_creature_UI.draw);
 			if not success then
-				customization_menu.status = "[In Training Area] Endemic Life UI Drawing Function threw an Exception";
+				error_handler.report("MHR_Overlay.main_loop", "[In Training Area] Endemic Life UI Drawing Function threw an Exception");
 			end
 		end
 
 		if config.current_config.buff_UI.enabled and module_visibility_config.buff_UI then
 			local success = pcall(buff_UI.draw);
 			if not success then
-				customization_menu.status = "[In Training Area] Buff UI Drawing Function threw an Exception";
+				error_handler.report("MHR_Overlay.main_loop", "[In Training Area] Buff UI Drawing Function threw an Exception");
 			end
 		end
 

reframework/autorun/MHR_Overlay/Buffs/buffs.lua

@@ -10,6 +10,7 @@ local utils;
 local language;
 local time;
 local quest_status;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -112,6 +113,11 @@ function this.init_names()
 end
 
 function this.update()
+	if singletons.player_manager == nil then
+		error_handler.report("buffs.update", "Failed to Access Data: player_manager");
+		return;
+	end
+
 	if quest_status.flow_state == quest_status.flow_states.IN_LOBBY
 	or quest_status.flow_state >= quest_status.flow_states.QUEST_END_ANIMATION then
 		return;
@@ -119,12 +125,15 @@ function this.update()
 
 	local master_player = find_master_player_method:call(singletons.player_manager); 
 	if master_player == nil then
+		error_handler.report("buffs.update", "Failed to Access Data: master_player");
 		return;
 	end
 
 	local master_player_data = get_player_data_method:call(master_player);
 	if master_player_data ~= nil then
 		consumables.update(master_player_data);
+	else
+		error_handler.report("buffs.update", "Failed to Access Data: master_player_data");
 	end
 
 	local music_data_array = music_data_field:get_data(master_player);
@@ -135,6 +144,7 @@ function this.update()
 		for i = 0, length do
 			local music_data = get_value_method:call(music_data_array, i);
 			if music_data == nil then
+				error_handler.report("buffs.update", "Failed to Access Data: music_data No." .. tostring(i));
 				music_data = "";
 			end
 
@@ -142,6 +152,8 @@ function this.update()
 		end
 
 		melody_effects.update(music_data_table);
+	else
+		error_handler.report("buffs.update", "Failed to Access Data: music_data_array");
 	end
 end
 
@@ -176,6 +188,7 @@ function this.init_dependencies()
 	language = require("MHR_Overlay.Misc.language");
 	time = require("MHR_Overlay.Game_Handler.time");
 	quest_status = require("MHR_Overlay.Game_Handler.quest_status");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Buffs/consumables.lua

@@ -7,6 +7,7 @@ local singletons;
 local players;
 local utils;
 local language;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -99,6 +100,7 @@ local get_value_method = system_array_type_def:get_method("GetValue(System.Int32
 function this.update(player_data)
 	local item_parameter = get_ref_item_parameter_method:call(singletons.player_manager);
 	if item_parameter == nil then
+		error_handler.report("consumables.update", "Failed to Access Data: item_parameter");
 		return;
 	end
 
@@ -113,13 +115,13 @@ function this.update(player_data)
 end
 
 function this.update_demondrug(player_data, item_parameter)
-	local demondrug = atk_up_alive_field:get_data(player_data);
+	local demondrug_value = atk_up_alive_field:get_data(player_data);
-	if demondrug == nil then
+	if demondrug_value == nil then
+		error_handler.report("consumables.update_demondrug", "Failed to Access Data: demondrug_value");
 		return;
 	end
 
-
+	if demondrug_value == 0 then
-	if demondrug == 0 then
 		this.list.demondrug = nil;
 		this.list.mega_demondrug = nil;
 		return;
@@ -127,46 +129,47 @@ function this.update_demondrug(player_data, item_parameter)
 
 	local demondrug_const_value = demondrug_atk_up_field:get_data(item_parameter);
 	if demondrug_const_value == nil then
+		error_handler.report("consumables.update_demondrug", "Failed to Access Data: demondrug_const_value");
 		return;
 	end
 
 	local mega_demondrug_const_value = great_demondrug_atk_up_field:get_data(item_parameter);
 	if mega_demondrug_const_value == nil then
+		error_handler.report("consumables.update_demondrug", "Failed to Access Data: mega_demondrug_const_value");
 		return;
 	end
-	if demondrug == demondrug_const_value then
+	if demondrug_value == demondrug_const_value then
 		local buff = this.list.demondrug;
-		if buff ~= nil and buff.value == demondrug then
+		if buff ~= nil and buff.value == demondrug_value then
 			return;
 		end
 
 		local name = language.current_language.consumables.demondrug;
 
-
+		this.list.demondrug = buffs.new(buffs.types.consumable, "demondrug", name, demondrug_value);
-
-		this.list.demondrug = buffs.new(buffs.types.consumable, "demondrug", name, demondrug);
 		this.list.mega_demondrug = nil;
 	
-	elseif demondrug == mega_demondrug_const_value then
+	elseif demondrug_value == mega_demondrug_const_value then
 		local buff = this.list.mega_demondrug;
-		if buff ~= nil and buff.value == demondrug then
+		if buff ~= nil and buff.value == demondrug_value then
 			return;
 		end
 
 		local name = language.current_language.consumables.mega_demondrug;
 
 		this.list.demondrug = nil;
-		this.list.mega_demondrug = buffs.new(buffs.types.consumable, "mega_demondrug", name, demondrug);
+		this.list.mega_demondrug = buffs.new(buffs.types.consumable, "mega_demondrug", name, demondrug_value);
 	end
 end
 
 function this.update_armorskin(player_data, item_parameter)
-	local armorskin = def_up_alive_field:get_data(player_data);
+	local armorskin_value = def_up_alive_field:get_data(player_data);
-	if armorskin == nil then
+	if armorskin_value == nil then
+		error_handler.report("consumables.update_armorskin", "Failed to Access Data: armorskin_value");
 		return;
 	end
 
-	if armorskin == 0 then
+	if armorskin_value == 0 then
 		this.list.armorskin = nil;
 		this.list.mega_armorskin = nil;
 		return;
@@ -174,51 +177,55 @@ function this.update_armorskin(player_data, item_parameter)
 
 	local armorskin_const_value = armorskin_def_up_field:get_data(item_parameter);
 	if armorskin_const_value == nil then
+		error_handler.report("consumables.update_armorskin", "Failed to Access Data: armorskin_const_value");
 		return;
 	end
 
 	local mega_armorskin_const_value = great_armorskin_def_up_field:get_data(item_parameter);
 	if mega_armorskin_const_value == nil then
+		error_handler.report("consumables.update_armorskin", "Failed to Access Data: mega_armorskin_const_value");
 		return;
 	end
 
-	if armorskin == armorskin_const_value then
+	if armorskin_value == armorskin_const_value then
 		local buff = this.list.armorskin;
-		if buff ~= nil and buff.value == armorskin then
+		if buff ~= nil and buff.value == armorskin_value then
 			return;
 		end
 
 		local name = language.current_language.consumables.armorskin;
 
-		this.list.armorskin = buffs.new(buffs.types.consumable, "armorskin", name, armorskin);
+		this.list.armorskin = buffs.new(buffs.types.consumable, "armorskin", name, armorskin_value);
 		this.list.mega_armorskin = nil;
 
-	elseif armorskin == mega_armorskin_const_value then
+	elseif armorskin_value == mega_armorskin_const_value then
 		local buff = this.list.mega_armorskin;
-		if buff ~= nil and buff.value == armorskin then
+		if buff ~= nil and buff.value == armorskin_value then
 			return;
 		end
 
 		local name = language.current_language.consumables.mega_armorskin;
 
 		this.list.armorskin = nil;
-		this.list.mega_armorskin = buffs.new(buffs.types.consumable, "mega_armorskin", name, armorskin);
+		this.list.mega_armorskin = buffs.new(buffs.types.consumable, "mega_armorskin", name, armorskin_value);
 	end
 end
 
 function this.update_might_seed(player_data, item_parameter)
-	local might_seed = atk_up_buff_second_field:get_data(player_data);
+	local might_seed_value = atk_up_buff_second_field:get_data(player_data);
-	if might_seed == nil then
+	if might_seed_value == nil then
+		error_handler.report("consumables.update_might_seed", "Failed to Access Data: might_seed_value");
 		return;
 	end
 
-	if might_seed == 0 then
+	if might_seed_value == 0 then
 		this.list.might_seed = nil;
 		return;
 	end
 
 	local might_seed_timer = atk_up_buff_second_timer_field:get_data(player_data);
 	if might_seed_timer == nil then
+		error_handler.report("consumables.update_might_seed", "Failed to Access Data: might_seed_timer");
 		return;
 	end
 
@@ -226,32 +233,35 @@ function this.update_might_seed(player_data, item_parameter)
 	if buff == nil then
 		local might_seed_timer_const_value = might_seed_timer_field:get_data(item_parameter);
 		if might_seed_timer_const_value == nil then
+			error_handler.report("consumables.update_might_seed", "Failed to Access Data: might_seed_timer_const_value");
 			return;
 		end
 
 		local name = language.current_language.consumables.might_seed;
 
-		buff = buffs.new(buffs.types.consumable, "might_seed", name, might_seed, might_seed_timer_const_value);
+		buff = buffs.new(buffs.types.consumable, "might_seed", name, might_seed_value, might_seed_timer_const_value);
 		this.list.might_seed = buff;
 	else
-		buff.value = might_seed;
+		buff.value = might_seed_value;
 		buffs.update_timer(buff, might_seed_timer / 60);
 	end
 end
 
 function this.update_adamant_seed(player_data, item_parameter)
-	local adamant_seed = def_up_buff_second_field:get_data(player_data);
+	local adamant_seed_value = def_up_buff_second_field:get_data(player_data);
-	if adamant_seed == nil then
+	if adamant_seed_value == nil then
+		error_handler.report("consumables.update_adamant_seed", "Failed to Access Data: adamant_seed_value");
 		return;
 	end
 
-	if adamant_seed == 0 then
+	if adamant_seed_value == 0 then
 		this.list.adamant_seed = nil;
 		return;
 	end
 
 	local adamant_seed_timer = def_up_buff_second_timer_field:get_data(player_data);
 	if adamant_seed_timer == nil then
+		error_handler.report("consumables.update_adamant_seed", "Failed to Access Data: adamant_seed_timer");
 		return;
 	end
 
@@ -259,32 +269,35 @@ function this.update_adamant_seed(player_data, item_parameter)
 	if buff == nil then
 		local adamant_seed_timer_const_value = adamant_seed_timer_field:get_data(item_parameter);
 		if adamant_seed_timer_const_value == nil then
+			error_handler.report("consumables.update_adamant_seed", "Failed to Access Data: adamant_seed_timer_const_value");
 			return;
 		end
 
 		local name = language.current_language.consumables.adamant_seed;
 
-		buff = buffs.new(buffs.types.consumable, "adamant_seed", name, adamant_seed, adamant_seed_timer_const_value);
+		buff = buffs.new(buffs.types.consumable, "adamant_seed", name, adamant_seed_value, adamant_seed_timer_const_value);
 		this.list.adamant_seed = buff;
 	else
-		buff.value = adamant_seed;
+		buff.value = adamant_seed_value;
 		buffs.update_timer(buff, adamant_seed_timer / 60);
 	end
 end
 
 function this.update_demon_powder(player_data, item_parameter)
-	local demon_powder = atk_up_item_second_field:get_data(player_data);
+	local demon_powder_value = atk_up_item_second_field:get_data(player_data);
-	if demon_powder == nil then
+	if demon_powder_value == nil then
+		error_handler.report("consumables.update_demon_powder", "Failed to Access Data: demon_powder_value");
 		return;
 	end
 
-	if demon_powder == 0 then
+	if demon_powder_value == 0 then
 		this.list.demon_powder = nil;
 		return;
 	end
 
 	local demon_powder_timer = atk_up_item_second_timer_field:get_data(player_data);
 	if demon_powder_timer == nil then
+		error_handler.report("consumables.update_demon_powder", "Failed to Access Data: demon_powder_timer");
 		return;
 	end
 
@@ -292,32 +305,35 @@ function this.update_demon_powder(player_data, item_parameter)
 	if buff == nil then
 		local demon_powder_timer_const_value = demondrug_powder_timer_field:get_data(item_parameter);
 		if demon_powder_timer_const_value == nil then
+			error_handler.report("consumables.update_demon_powder", "Failed to Access Data: demon_powder_timer_const_value");
 			return;
 		end
 
 		local name = language.current_language.consumables.demon_powder;
 
-		buff = buffs.new(buffs.types.consumable, "demon_powder", name, demon_powder, demon_powder_timer_const_value);
+		buff = buffs.new(buffs.types.consumable, "demon_powder", name, demon_powder_value, demon_powder_timer_const_value);
 		this.list.demon_powder = buff;
 	else
-		buff.value = demon_powder;
+		buff.value = demon_powder_value;
 		buffs.update_timer(buff, demon_powder_timer / 60);
 	end
 end
 
 function this.update_hardshell_powder(player_data, item_parameter)
-	local hardshell_powder = def_up_item_second_field:get_data(player_data);
+	local hardshell_powder_value = def_up_item_second_field:get_data(player_data);
-	if hardshell_powder == nil then
+	if hardshell_powder_value == nil then
+		error_handler.report("consumables.update_hardshell_powder", "Failed to Access Data: hardshell_powder_value");
 		return;
 	end
 
-	if hardshell_powder == 0 then
+	if hardshell_powder_value == 0 then
 		this.list.hardshell_powder = nil;
 		return;
 	end
 
 	local hardshell_powder_timer = def_up_item_second_timer_field:get_data(player_data);
 	if hardshell_powder_timer == nil then
+		error_handler.report("consumables.update_hardshell_powder", "Failed to Access Data: hardshell_powder_timer");
 		return;
 	end
 
@@ -325,15 +341,16 @@ function this.update_hardshell_powder(player_data, item_parameter)
 	if buff == nil then
 		local demon_powder_timer_const_value = armorskin_powder_timer_field:get_data(item_parameter);
 		if demon_powder_timer_const_value == nil then
+			error_handler.report("consumables.update_hardshell_powder", "Failed to Access Data: demon_powder_timer_const_value");
 			return;
 		end
 
 		local name = language.current_language.consumables.hardshell_powder;
 
-		buff = buffs.new(buffs.types.consumable, "hardshell_powder", name, hardshell_powder, demon_powder_timer_const_value);
+		buff = buffs.new(buffs.types.consumable, "hardshell_powder", name, hardshell_powder_value, demon_powder_timer_const_value);
 		this.list.hardshell_powder = buff;
 	else
-		buff.value = hardshell_powder;
+		buff.value = hardshell_powder_value;
 		buffs.update_timer(buff, hardshell_powder_timer / 60);
 	end
 end
@@ -341,6 +358,7 @@ end
 function this.update_immunizer(player_data, item_parameter)
 	local immunizer_timer = vitalizer_timer_field:get_data(player_data);
 	if immunizer_timer == nil then
+		error_handler.report("consumables.update_immunizer", "Failed to Access Data: immunizer_timer");
 		return;
 	end
 
@@ -353,6 +371,7 @@ function this.update_immunizer(player_data, item_parameter)
 	if buff == nil then
 		local immunizer_timer_const_value = vitalizer_timer_const_field:get_data(item_parameter);
 		if immunizer_timer_const_value == nil then
+			error_handler.report("consumables.update_immunizer", "Failed to Access Data: immunizer_timer_const_value");
 			return;
 		end
 
@@ -367,8 +386,8 @@ end
 
 function this.update_dash_juice(player_data, item_parameter)
 	local dash_juice_timer = stamina_up_buff_second_timer_field:get_data(player_data);
-
 	if dash_juice_timer == nil then
+		error_handler.report("consumables.update_dash_juice", "Failed to Access Data: dash_juice_timer");
 		return;
 	end
 
@@ -382,6 +401,7 @@ function this.update_dash_juice(player_data, item_parameter)
 	if buff == nil then
 		local dash_juice_timer_const_value = stamina_up_buff_second_field:get_data(item_parameter);
 		if dash_juice_timer_const_value == nil then
+			error_handler.report("consumables.update_dash_juice", "Failed to Access Data: dash_juice_timer");
 			return;
 		end
 
@@ -408,6 +428,7 @@ function this.init_dependencies()
 	singletons = require("MHR_Overlay.Game_Handler.singletons");
 	players = require("MHR_Overlay.Damage_Meter.players");
 	language = require("MHR_Overlay.Misc.language");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Buffs/melody_effects.lua

@@ -7,6 +7,7 @@ local singletons;
 local players;
 local utils;
 local language;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -115,6 +116,7 @@ function this.update(melody_data_table)
 
 		local melody_timer = time_field:get_data(melody_data);
 		if melody_timer == nil then
+			error_handler.report("melody_effects.update", "Failed to Access Data: melody_timer No. " .. tostring(lua_index - 1));
 			goto continue;
 		end
 
@@ -153,6 +155,7 @@ function this.init_dependencies()
 	singletons = require("MHR_Overlay.Game_Handler.singletons");
 	players = require("MHR_Overlay.Damage_Meter.players");
 	language = require("MHR_Overlay.Misc.language");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Damage_Meter/damage_hook.lua

@@ -8,6 +8,7 @@ local ailments;
 local singletons;
 local non_players;
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -106,11 +107,13 @@ function this.update_damage(enemy, enemy_calc_damage_info)
 	local is_large_monster = is_boss_enemy_method:call(enemy);
 
 	if is_large_monster == nil then
+		error_handler.report("damage_hook.update_damage", "Failed to Access Data: is_large_monster");
 		return;
 	end
 
 	local dead_or_captured = check_die_method:call(enemy);
 	if dead_or_captured == nil then
+		error_handler.report("damage_hook.update_damage", "Failed to Access Data: dead_or_captured");
 		return;
 	end
 
@@ -263,6 +266,7 @@ function this.cart(dead_player_id, flag_cat_skill_insurance)
 
 	local player = players.list[dead_player_id];
 	if player == nil then
+		error_handler.report("damage_hook.cart", "No Dead Player Found");
 		return;
 	end
 
@@ -296,6 +300,7 @@ function this.on_stock_direct_marionette_finish_shoot_hit_parts_damage(enemy, da
 	end
 
 	if player == nil then
+		error_handler.report("damage_hook.on_stock_direct_marionette_finish_shoot_hit_parts_damage", "Failed to Create Player Entry");
 		return;
 	end
 
@@ -355,11 +360,13 @@ function this.on_anomaly_core_break(anomaly_core_part)
 	end
 
 	if anomaly_monster == nil then
+		error_handler.report("damage_hook.on_anomaly_core_break", "No Anomaly Monster Found");
 		return;
 	end
 
 	local anomaly_core_break_damage_rate = get_mystery_core_break_damage_rate_method:call(anomaly_monster.enemy);
 	if anomaly_core_break_damage_rate == nil then
+		error_handler.report("damage_hook.on_anomaly_core_break", "Failed to Access Data: anomaly_core_break_damage_rate");
 		return;
 	end
 
@@ -383,10 +390,10 @@ function this.init_dependencies()
 	singletons = require("MHR_Overlay.Game_Handler.singletons");
 	non_players = require("MHR_Overlay.Damage_Meter.non_players");
 	utils = require("MHR_Overlay.Misc.utils");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()
-
 	sdk.hook(stock_direct_marionette_finish_shoot_hit_parts_damage_method, function(args)
 		local enemy = sdk.to_managed_object(args[2]);
 		local damage_rate = sdk.to_float(args[3]);

reframework/autorun/MHR_Overlay/Damage_Meter/non_players.lua

@@ -9,6 +9,7 @@ local quest_status;
 local drawing;
 local language;
 local players;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -132,17 +133,19 @@ function this.update_servant_list()
 	local cached_config = config.current_config.damage_meter_UI;
 
 	if singletons.servant_manager == nil then
+		error_handler.report("non_players.update_servant_list", "Failed to Access Data: servant_manager");
 		return;
 	end
 
 	local quest_servant_id_list = get_quest_servant_id_list_method:call(singletons.servant_manager);
 	if quest_servant_id_list == nil then
+		error_handler.report("non_players.update_servant_list", "Failed to Access Data: quest_servant_id_list");
 		return;
 	end
 
 	local servant_count = servant_get_count_method:call(quest_servant_id_list);
 	if servant_count == nil then
-		customization_menu.status = "No quest servant id list count";
+		error_handler.report("non_players.update_servant_list", "Failed to Access Data: servant_count");
 		return;
 	end
 
@@ -150,19 +153,20 @@ function this.update_servant_list()
 	for i = 0, servant_count - 1 do
 		local servant_id = servant_get_item_method:call(quest_servant_id_list, i);
 		if servant_id == nil then
+			error_handler.report("non_players.update_servant_list", "Failed to Access Data: servant_id No." .. tostring(i));
 			goto continue;
 		end
 
 
 		local ai_control = get_ai_control_by_servant_id_method:call(singletons.servant_manager, servant_id);
 		if ai_control == nil then
-			customization_menu.status = "No quest servant ai control";
+			error_handler.report("non_players.update_servant_list", "Failed to Access Data: ai_control No." .. tostring(i));
 			goto continue;
 		end
 
 		local servant_info = get_servant_info_method:call(ai_control);
 		if servant_info == nil then
-			customization_menu.status = "No quest servant info";
+			error_handler.report("non_players.update_servant_list", "Failed to Access Data: servant_info No." .. tostring(i));
 			goto continue;
 		end
 
@@ -213,8 +217,14 @@ function this.update_my_otomos()
 	local cached_config = config.current_config.damage_meter_UI;
 
 	local first_otomo = get_master_otomo_info_method:call(singletons.otomo_manager, 0);
-	if first_otomo ~= nil then
+	if first_otomo == nil then
+		error_handler.report("non_players.update_my_otomos", "Failed to Access Data: first_otomo");
+	else
 		local name = otomo_create_data_name_field:get_data(first_otomo);
+		if name == nil then
+			error_handler.report("non_players.update_my_otomos", "Failed to Access Data: first_otomo -> name");
+		end
+
 		if name ~= nil and name ~= "" then
 			local level = otomo_create_data_level_field:get_data(first_otomo) or 0;
 
@@ -230,8 +240,14 @@ function this.update_my_otomos()
 	end
 
 	local second_otomo = get_master_otomo_info_method:call(singletons.otomo_manager, 1);
-	if second_otomo ~= nil then
+	if second_otomo == nil then
+		error_handler.report("non_players.update_my_otomos", "Failed to Access Data: second_otomo");
+	else
 		local name = otomo_create_data_name_field:get_data(second_otomo);
+		if name == nil then
+			error_handler.report("non_players.update_my_otomos", "Failed to Access Data: second_otomo -> name");
+		end
+
 		if name ~= nil and name ~= "" then
 			local level = otomo_create_data_level_field:get_data(second_otomo) or 0;
 
@@ -252,19 +268,20 @@ function this.update_servant_otomos()
 
 	local servant_otomo_list = get_servant_otomo_list_method:call(singletons.otomo_manager);
 	if servant_otomo_list == nil then
-		customization_menu.status = "No servant otomo list";
+		error_handler.report("non_players.update_servant_otomos", "Failed to Access Data: servant_otomo_list");
 		return;
 	end
 
 	local count = otomo_get_count_method:call(servant_otomo_list);
 	if count == nil then
-		customization_menu.status = "No servant otomo list count";
+		error_handler.report("non_players.update_servant_otomos", "Failed to Access Data: servant_otomo_list -> count");
 		return;
 	end
 
 	for i = 0, count - 1 do
 		local servant_otomo = otomo_get_item_method:call(servant_otomo_list, i);
 		if servant_otomo == nil then
+			error_handler.report("non_players.update_servant_otomos", "Failed to Access Data: servant_otomo No. " .. tostring(i));
 			goto continue
 		end
 
@@ -275,6 +292,7 @@ function this.update_servant_otomos()
 			local member_id = otomo_create_data:get_field("MemberID");
 			
 			if name == nil then
+				error_handler.report("non_players.update_servant_otomos", string.format("Failed to Access Data: servant_otomo No. %d -> name", i));
 				goto continue;
 			end
 
@@ -296,30 +314,33 @@ function this.update_otomos(otomo_info_field_)
 	local cached_config = config.current_config.damage_meter_UI;
 	
 	if singletons.lobby_manager == nil then
+		error_handler.report("non_players.update_otomos", "Failed to Access Data: lobby_manager");
 		return;
 	end
 
 	-- other players
 	local otomo_info_list = otomo_info_field_:get_data(singletons.lobby_manager);
 	if otomo_info_list == nil then
-		customization_menu.status = "No otomo info list";
+		error_handler.report("non_players.update_otomos", "Failed to Access Data: otomo_info_list");
 		return;
 	end
 
 	local count = otomo_info_get_count_method:call(otomo_info_list);
 	if count == nil then
-		customization_menu.status = "No otomo info list count";
+		error_handler.report("non_players.update_otomos", "Failed to Access Data: otomo_info_list -> count");
 		return;
 	end
 
 	for id = 0, count - 1 do
 		local otomo_info = otomo_info_get_item_method:call(otomo_info_list, id);
 		if otomo_info == nil then
+			error_handler.report("non_players.update_otomos", "Failed to Access Data: otomo_info No. " .. tostring(id));
 			goto continue;
 		end
 
 		local name = otomo_info_name_field:get_data(otomo_info);
 		if name == nil then
+			error_handler.report("non_players.update_otomos", string.format("Failed to Access Data: otomo_info No. %d -> name", id));
 			goto continue;
 		end
 
@@ -387,6 +408,7 @@ function this.init_dependencies()
 	drawing = require("MHR_Overlay.UI.drawing");
 	language = require("MHR_Overlay.Misc.language");
 	players = require("MHR_Overlay.Damage_Meter.players");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Damage_Meter/players.lua

@@ -10,6 +10,7 @@ local drawing;
 local language;
 local non_players;
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -137,6 +138,7 @@ end
 
 function this.update_damage(player, damage_source_type, is_large_monster, damage_object)
 	if player == nil then
+		error_handler.report("players.update_damage", "Missing Parameter: player");
 		return;
 	end
 
@@ -155,6 +157,7 @@ end
 
 function this.update_display(player)
 	if player == nil then
+		error_handler.report("players.update_display", "Missing Parameter: player");
 		return;
 	end
 
@@ -450,20 +453,22 @@ local get_pos_field = player_base_type_def:get_method("get_Pos");
 
 function this.update_myself_position()
 	if singletons.player_manager == nil then
-		customization_menu.status = "No player manager";
+		error_handler.report("players.update_myself_position", "Failed to Access Data: player_manager");
 		return;
 	end
 
 	local master_player = find_master_player_method:call(singletons.player_manager);
 	if master_player == nil then
-		customization_menu.status = "No master player";
+		error_handler.report("players.update_myself_position", "Failed to Access Data: master_player");
 		return;
 	end
 
 	local position = get_pos_field:call(master_player);
-	if position ~= nil then
+	if position == nil then
-		this.myself_position = position;
+		error_handler.report("players.update_myself_position", "Failed to Access Data: position");
 	end
+
+	this.myself_position = position;
 end
 
 function this.init()
@@ -512,23 +517,25 @@ function this.update_player_list_(hunter_info_field_)
 	local cached_config = config.current_config.damage_meter_UI;
 
 	if singletons.lobby_manager == nil then
+		error_handler.report("players.update_player_list_", "Failed to Access Data: lobby_manager");
 		return;
 	end
 
 	if singletons.progress_manager == nil then
+		error_handler.report("players.update_player_list_", "Failed to Access Data: progress_manager");
 		return;
 	end
 
 	-- myself player
 	local myself_player_info = my_hunter_info_field:get_data(singletons.lobby_manager);
 	if myself_player_info == nil then
-		customization_menu.status = "No myself player info list";
+		error_handler.report("players.update_player_list_", "Failed to Access Data: myself_player_info");
 		return;
 	end
 
 	local myself_player_name = name_field:get_data(myself_player_info);
 	if myself_player_name == nil then
-		customization_menu.status = "No myself player name";
+		error_handler.report("players.update_player_list_", "Failed to Access Data: myself_player_name");
 		return;
 	end
 
@@ -538,7 +545,7 @@ function this.update_player_list_(hunter_info_field_)
 	local myself_id = get_master_player_id_method:call(singletons.player_manager);
 
 	if myself_id == nil then
-		customization_menu.status = "No myself player id";
+		error_handler.report("players.update_player_list_", "Failed to Access Data: myself_id");
 		return;
 	end
 
@@ -551,25 +558,26 @@ function this.update_player_list_(hunter_info_field_)
 	-- other players
 	local player_info_list = hunter_info_field_:get_data(singletons.lobby_manager);
 	if player_info_list == nil then
-		customization_menu.status = "No player info list";
+		error_handler.report("players.update_player_list_", "Failed to Access Data: player_info_list");
 		return;
 	end
 
 	local count = get_count_method:call(player_info_list);
 	if count == nil then
-		customization_menu.status = "No player info list count";
+		error_handler.report("players.update_player_list_", "Failed to Access Data: player_info_list -> count");
 		return;
 	end
 
 	for i = 0, count - 1 do
 		local player_info = get_item_method:call(player_info_list, i);
 		if player_info == nil then
+			error_handler.report("players.update_player_list_", "Failed to Access Data: player_info No. " .. tostring(i));
 			goto continue
 		end
 
 		local id = member_index_field:get_data(player_info);
-
 		if id == nil then
+			error_handler.report("players.update_player_list_", string.format("Failed to Access Data: player_info No. %d -> id", i));
 			goto continue
 		end
 
@@ -578,13 +586,13 @@ function this.update_player_list_(hunter_info_field_)
 
 		local name = name_field:get_data(player_info);
 		if name == nil then
+			error_handler.report("players.update_player_list_", string.format("Failed to Access Data: player_info No. %d -> name", i));
 			goto continue
 		end
 
 		local player = this.list[id];
 
 		if player == nil then
-
 			if name == this.myself.name then
 				player = this.new(id, name, master_rank, hunter_rank, this.types.myself);
 				this.myself = player;
@@ -647,7 +655,7 @@ function this.init_dependencies()
 	language = require("MHR_Overlay.Misc.language");
 	non_players = require("MHR_Overlay.Damage_Meter.non_players");
 	utils = require("MHR_Overlay.Misc.utils");
-
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Endemic_Life/env_creature.lua

@@ -5,6 +5,7 @@ local customization_menu;
 local singletons;
 local config;
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -80,13 +81,13 @@ local get_pos_method = environment_creature_base_type_def:get_method("get_Pos");
 function this.init(creature, REcreature)
 	local creature_type = creature_type_field:get_data(REcreature);
 	if creature_type == nil then
-		customization_menu.status = "No env creature type";
+		error_handler.report("env_creature.init", "Failed to Access Data: creature_type");
 		return;
 	end
 
-	local creature_name = get_env_creature_name_message_method:call(singletons.message_manager,
+	local creature_name = get_env_creature_name_message_method:call(singletons.message_manager, creature_type);
-		creature_type);
 	if creature_name ~= nil then
+		error_handler.report("env_creature.init", "Failed to Access Data: creature_name");
 		creature.name = creature_name;
 	end
 end
@@ -110,9 +111,11 @@ function this.update_position(REcreature, creature)
 	end
 
 	local position = get_pos_method:call(REcreature);
-	if position ~= nil then
+	if position == nil then
-		creature.position = position;
+		error_handler.report("env_creature.update_position", "Failed to Access Data: position");
 	end
+	
+	creature.position = position;
 end
 
 function this.update(REcreature, creature)
@@ -125,9 +128,11 @@ function this.update(REcreature, creature)
 	end
 
 	local is_inactive = creature_is_inactive_field:get_data(REcreature);
-	if is_inactive ~= nil then
+	if is_inactive == nil then
-		creature.is_inactive = is_inactive;
+		error_handler.report("env_creature.update", "Failed to Access Data: is_inactive");
 	end
+	
+	creature.is_inactive = is_inactive;
 end
 
 function this.draw(creature, position_on_screen, opacity_scale)
@@ -154,6 +159,7 @@ function this.init_dependencies()
 	drawing = require("MHR_Overlay.UI.drawing");
 	--ailments = require("MHR_Overlay.Monsters.ailments");
 	--ailment_UI_entity = require("MHR_Overlay.UI.UI_Entities.ailment_UI_entity");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Endemic_Life/env_creature_hook.lua

@@ -3,6 +3,7 @@ local this = {};
 local env_creature;
 local config;
 local time;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -49,6 +50,7 @@ function this.init_dependencies()
 	config = require("MHR_Overlay.Misc.config");
 	env_creature = require("MHR_Overlay.Endemic_Life.env_creature");
 	time = require("MHR_Overlay.Game_Handler.time");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Game_Handler/keyboard.lua

@@ -8,6 +8,7 @@ local small_monster;
 local large_monster;
 local damage_meter_UI;
 local time;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -333,16 +334,15 @@ this.keys = {
 	--[254] = "Clear"
 };
 
-
 function this.update()
 	if singletons.game_keyboard == nil then
-		customization_menu.status = "No game keyboard";
+		error_handler.report("keyboard.update", "Failed to Access Data: game_keyboard");
 		return;
 	end
 
 	local hard_keyboard = hard_keyboard_field:get_data(singletons.game_keyboard);
 	if hard_keyboard == nil then
-		customization_menu.status = "No hard keyboard";
+		error_handler.report("keyboard.update", "Failed to Access Data: hard_keyboard");
 		return;
 	end
 
@@ -350,8 +350,6 @@ function this.update()
 
 	local new_hotkey_registered = this.register_hotkey(hard_keyboard);
 
-
-
 	if new_hotkey_registered then
 		config.save_current();
 	else
@@ -491,10 +489,15 @@ function this.check_hotkeys(hard_keyboard)
 	local cached_config = config.current_config.global_settings.hotkeys_with_modifiers;
 
 	if not (cached_config.all_UI.ctrl and not this.hotkey_modifiers_down.ctrl)
-		and not (cached_config.all_UI.shift and not this.hotkey_modifiers_down.shift)
+	and not (cached_config.all_UI.shift and not this.hotkey_modifiers_down.shift)
-		and not (cached_config.all_UI.alt and not this.hotkey_modifiers_down.alt) then
+	and not (cached_config.all_UI.alt and not this.hotkey_modifiers_down.alt) then
-		if get_release_method:call(hard_keyboard, math.tointeger(cached_config.all_UI.key)) then
 
+		local all_UI_key_release = get_release_method:call(hard_keyboard, math.tointeger(cached_config.all_UI.key));
+
+		if all_UI_key_release == nil then
+			error_handler.report("keyboard.check_hotkeys", "Failed to Access Data: all_UI_key_release");
+
+		elseif all_UI_key_release then
 			local is_any_enabled = config.current_config.time_UI.enabled
 				or config.current_config.small_monster_UI.enabled
 				or config.current_config.large_monster_UI.dynamic.enabled
@@ -512,17 +515,29 @@ function this.check_hotkeys(hard_keyboard)
 	end
 
 	if not (cached_config.small_monster_UI.ctrl and not this.hotkey_modifiers_down.ctrl)
-		and not (cached_config.small_monster_UI.shift and not this.hotkey_modifiers_down.shift)
+	and not (cached_config.small_monster_UI.shift and not this.hotkey_modifiers_down.shift)
-		and not (cached_config.small_monster_UI.alt and not this.hotkey_modifiers_down.alt) then
+	and not (cached_config.small_monster_UI.alt and not this.hotkey_modifiers_down.alt) then
-		if get_release_method:call(hard_keyboard, math.tointeger(cached_config.small_monster_UI.key)) then
+
+		local small_monster_UI_key_release = get_release_method:call(hard_keyboard, math.tointeger(cached_config.small_monster_UI.key));
+
+		if small_monster_UI_key_release == nil then
+			error_handler.report("keyboard.check_hotkeys", "Failed to Access Data: small_monster_UI_key_release");
+
+		elseif small_monster_UI_key_release then
 			config.current_config.small_monster_UI.enabled = not config.current_config.small_monster_UI.enabled;
 		end
 	end
 
 	if not (cached_config.large_monster_UI.ctrl and not this.hotkey_modifiers_down.ctrl)
-		and not (cached_config.large_monster_UI.shift and not this.hotkey_modifiers_down.shift)
+	and not (cached_config.large_monster_UI.shift and not this.hotkey_modifiers_down.shift)
-		and not (cached_config.large_monster_UI.alt and not this.hotkey_modifiers_down.alt) then
+	and not (cached_config.large_monster_UI.alt and not this.hotkey_modifiers_down.alt) then
-		if get_release_method:call(hard_keyboard, math.tointeger(cached_config.large_monster_UI.key)) then
+
+		local large_monster_UI_key_release = get_release_method:call(hard_keyboard, math.tointeger(cached_config.large_monster_UI.key));
+
+		if large_monster_UI_key_release == nil then
+			error_handler.report("keyboard.check_hotkeys", "Failed to Access Data: large_monster_UI_key_release");
+
+		elseif large_monster_UI_key_release then
 			local is_any_enabled = config.current_config.large_monster_UI.dynamic.enabled
 				or config.current_config.large_monster_UI.static.enabled
 				or config.current_config.large_monster_UI.highlighted.enabled;
@@ -534,53 +549,85 @@ function this.check_hotkeys(hard_keyboard)
 	end
 
 	if not (cached_config.large_monster_dynamic_UI.ctrl and not this.hotkey_modifiers_down.ctrl)
-		and not (cached_config.large_monster_dynamic_UI.shift and not this.hotkey_modifiers_down.shift)
+	and not (cached_config.large_monster_dynamic_UI.shift and not this.hotkey_modifiers_down.shift)
-		and not (cached_config.large_monster_dynamic_UI.alt and not this.hotkey_modifiers_down.alt) then
+	and not (cached_config.large_monster_dynamic_UI.alt and not this.hotkey_modifiers_down.alt) then
-		if get_release_method:call(hard_keyboard,
+
-			math.tointeger(cached_config.large_monster_dynamic_UI.key)) then
+		local large_monster_dynamic_UI_key_release = get_release_method:call(hard_keyboard, math.tointeger(cached_config.large_monster_dynamic_UI.key));
+
+		if large_monster_dynamic_UI_key_release == nil then
+			error_handler.report("keyboard.check_hotkeys", "Failed to Access Data: large_monster_dynamic_UI_key_release");
+
+		elseif large_monster_dynamic_UI_key_release then
 			config.current_config.large_monster_UI.dynamic.enabled = not config.current_config.large_monster_UI.dynamic.enabled;
 		end
 	end
 
 	if not (cached_config.large_monster_static_UI.ctrl and not this.hotkey_modifiers_down.ctrl)
-		and not (cached_config.large_monster_static_UI.shift and not this.hotkey_modifiers_down.shift)
+	and not (cached_config.large_monster_static_UI.shift and not this.hotkey_modifiers_down.shift)
-		and not (cached_config.large_monster_static_UI.alt and not this.hotkey_modifiers_down.alt) then
+	and not (cached_config.large_monster_static_UI.alt and not this.hotkey_modifiers_down.alt) then
-		if get_release_method:call(hard_keyboard,
+
-			math.tointeger(cached_config.large_monster_static_UI.key)) then
+		local large_monster_static_UI_key_release = get_release_method:call(hard_keyboard, math.tointeger(cached_config.large_monster_static_UI.key));
+
+		if large_monster_static_UI_key_release == nil then
+			error_handler.report("keyboard.check_hotkeys", "Failed to Access Data: large_monster_static_UI_key_release");
+
+		elseif large_monster_static_UI_key_release then
 			config.current_config.large_monster_UI.static.enabled = not config.current_config.large_monster_UI.static.enabled;
 		end
 	end
 
 	if not (cached_config.large_monster_highlighted_UI.ctrl and not this.hotkey_modifiers_down.ctrl)
-		and not (cached_config.large_monster_highlighted_UI.shift and not this.hotkey_modifiers_down.shift)
+	and not (cached_config.large_monster_highlighted_UI.shift and not this.hotkey_modifiers_down.shift)
-		and not (cached_config.large_monster_highlighted_UI.alt and not this.hotkey_modifiers_down.alt) then
+	and not (cached_config.large_monster_highlighted_UI.alt and not this.hotkey_modifiers_down.alt) then
-		if get_release_method:call(hard_keyboard,
+		
-			math.tointeger(cached_config.large_monster_highlighted_UI.key)) then
+		local large_monster_highlighted_UI_key_release = get_release_method:call(hard_keyboard, math.tointeger(cached_config.large_monster_highlighted_UI.key));
-			config.current_config.large_monster_UI.highlighted.enabled = not
+
-				config.current_config.large_monster_UI.highlighted.enabled;
+		if large_monster_highlighted_UI_key_release == nil then
+			error_handler.report("keyboard.check_hotkeys", "Failed to Access Data: large_monster_highlighted_UI_key_release");
+
+		elseif large_monster_highlighted_UI_key_release then
+			config.current_config.large_monster_UI.highlighted.enabled = not config.current_config.large_monster_UI.highlighted.enabled;
 		end
 	end
 
 	if not (cached_config.time_UI.ctrl and not this.hotkey_modifiers_down.ctrl)
-		and not (cached_config.time_UI.shift and not this.hotkey_modifiers_down.shift)
+	and not (cached_config.time_UI.shift and not this.hotkey_modifiers_down.shift)
-		and not (cached_config.time_UI.alt and not this.hotkey_modifiers_down.alt) then
+	and not (cached_config.time_UI.alt and not this.hotkey_modifiers_down.alt) then
-		if get_release_method:call(hard_keyboard, math.tointeger(cached_config.time_UI.key)) then
+
+		local time_UI_key_release = get_release_method:call(hard_keyboard, math.tointeger(cached_config.time_UI.key));
+
+		if time_UI_key_release == nil then
+			error_handler.report("keyboard.check_hotkeys", "Failed to Access Data: time_UI_key_release");
+
+		elseif time_UI_key_release then
 			config.current_config.time_UI.enabled = not config.current_config.time_UI.enabled;
 		end
 	end
 
 	if not (cached_config.damage_meter_UI.ctrl and not this.hotkey_modifiers_down.ctrl)
-		and not (cached_config.damage_meter_UI.shift and not this.hotkey_modifiers_down.shift)
+	and not (cached_config.damage_meter_UI.shift and not this.hotkey_modifiers_down.shift)
-		and not (cached_config.damage_meter_UI.alt and not this.hotkey_modifiers_down.alt) then
+	and not (cached_config.damage_meter_UI.alt and not this.hotkey_modifiers_down.alt) then
-		if get_release_method:call(hard_keyboard, math.tointeger(cached_config.damage_meter_UI.key)) then
+
+		local damage_meter_UI_key_release = get_release_method:call(hard_keyboard, math.tointeger(cached_config.damage_meter_UI.key));
+
+		if damage_meter_UI_key_release == nil then
+			error_handler.report("keyboard.check_hotkeys", "Failed to Access Data: damage_meter_UI_key_release");
+
+		elseif damage_meter_UI_key_release then
 			config.current_config.damage_meter_UI.enabled = not config.current_config.damage_meter_UI.enabled;
 		end
 	end
 
 	if not (cached_config.endemic_life_UI.ctrl and not this.hotkey_modifiers_down.ctrl)
-		and not (cached_config.endemic_life_UI.shift and not this.hotkey_modifiers_down.shift)
+	and not (cached_config.endemic_life_UI.shift and not this.hotkey_modifiers_down.shift)
-		and not (cached_config.endemic_life_UI.alt and not this.hotkey_modifiers_down.alt) then
+	and not (cached_config.endemic_life_UI.alt and not this.hotkey_modifiers_down.alt) then
-		if get_release_method:call(hard_keyboard, math.tointeger(cached_config.endemic_life_UI.key)) then
+
+		local endemic_life_UI_key_release = get_release_method:call(hard_keyboard, math.tointeger(cached_config.endemic_life_UI.key));
+
+		if endemic_life_UI_key_release == nil then
+			error_handler.report("keyboard.check_hotkeys", "Failed to Access Data: endemic_life_UI_key_release");
+
+		elseif endemic_life_UI_key_release then
 			config.current_config.endemic_life_UI.enabled = not config.current_config.endemic_life_UI.enabled;
 		end
 	end
@@ -613,6 +660,7 @@ function this.init_dependencies()
 	large_monster = require("MHR_Overlay.Monsters.large_monster");
 	damage_meter_UI = require("MHR_Overlay.UI.Modules.damage_meter_UI");
 	time = require("MHR_Overlay.Game_Handler.time");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Game_Handler/quest_status.lua

@@ -9,6 +9,7 @@ local damage_meter_UI;
 local time;
 local env_creature;
 local non_players;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -153,16 +154,20 @@ end
 
 function this.get_cart_count()
 	local death_num = get_death_num_method:call(singletons.quest_manager);
-	if death_num ~= nil then
+	if death_num == nil then
-		this.cart_count = death_num;
+		error_handler.report("quest_status.get_cart_count", "Failed to Access Data: death_num");
 	end
+	
+	this.cart_count = death_num;
 end
 
 function this.get_max_cart_count()
 	local quest_life = get_quest_life_method:call(singletons.quest_manager);
-	if quest_life ~= nil then
+	if quest_life == nil then
-		this.max_cart_count = quest_life;
+		error_handler.report("quest_status.get_max_cart_count", "Failed to Access Data: quest_life");
 	end
+	
+	this.max_cart_count = quest_life;
 end
 
 --type 2 = quest start
@@ -170,6 +175,7 @@ end
 --type 5 = end screen
 function this.on_demo_request_activation(request_data_base)
 	if request_data_base == nil then
+		error_handler.report("quest_status.on_demo_request_activation", "Missing Parameter: request_data_base");
 		return;
 	end
 
@@ -179,6 +185,7 @@ function this.on_demo_request_activation(request_data_base)
 
 	local request_data_type = request_data_base:call("get_Type");
 	if request_data_type == nil then
+		error_handler.report("quest_status.on_demo_request_activation", "Failed to Access Data: request_data_type");
 		return;
 	end
 
@@ -278,6 +285,7 @@ end
 
 function this.on_village_fast_travel(area)
 	if area == nil then
+		error_handler.report("quest_status.on_village_fast_travel", "Missing Parameter: area");
 		return;
 	end
 
@@ -289,6 +297,11 @@ function this.on_village_fast_travel(area)
 end
 
 function this.on_changed_game_status(new_quest_status)
+	if new_quest_status == nil then
+		error_handler.report("quest_status.on_changed_game_status", "Missing Parameter: new_quest_status");
+		return;
+	end
+
 	this.index = new_quest_status;
 
 	if this.index == 0 then
@@ -304,12 +317,13 @@ end
 
 function this.init()
 	if singletons.quest_manager == nil then
+		error_handler.report("quest_status.init", "Failed to Access Data: quest_manager");
 		return;
 	end
 
 	local new_quest_status = get_status_method:call(singletons.game_manager);
 	if new_quest_status == nil then
-		customization_menu.status = "No quest status";
+		error_handler.report("quest_status.init", "Failed to Access Data: new_quest_status");
 		return;
 	end
 
@@ -330,11 +344,13 @@ end
 
 function this.update_is_online()
 	if singletons.lobby_manager == nil then
+		error_handler.report("quest_status.update_is_online", "Failed to Access Data: lobby_manager");
 		return;
 	end
 
 	local is_quest_online = is_quest_online_method:call(singletons.lobby_manager);
 	if is_quest_online == nil then
+		error_handler.report("quest_status.update_is_online", "Failed to Access Data: is_quest_online");
 		return;
 	end
 
@@ -343,11 +359,13 @@ end
 
 --[[function quest_status.update_is_quest_host()
 	if singletons.lobby_manager == nil then
+		error_handler.report("quest_status.update_is_quest_host", "Failed to Access Data: lobby_manager");
 		return;
 	end
 
 	local is_quest_host = is_quest_host_method:call(singletons.lobby_manager, true);
 	if is_quest_host == nil then
+		error_handler.report("quest_status.update_is_quest_host", "Failed to Access Data: is_quest_host");
 		return;
 	end
 
@@ -356,16 +374,17 @@ end--]]
 
 function this.update_is_training_area()
 	if singletons.village_area_manager == nil then
-		customization_menu.status = "No village area manager";
+		error_handler.report("quest_status.update_is_training_area", "Failed to Access Data: village_area_manager");
 		return;
 	end
 
-	local _is_training_area = check_current_area_training_area_method:call(singletons.village_area_manager);
+	local is_training_area = check_current_area_training_area_method:call(singletons.village_area_manager);
-	if _is_training_area == nil then
+	if is_training_area == nil then
+		error_handler.report("quest_status.update_is_training_area", "Failed to Access Data: is_training_area");
 		return;
 	end
 
-	if _is_training_area then
+	if is_training_area then
 		this.set_flow_state(this.flow_states.IN_TRAINING_AREA);
 	end
 end
@@ -380,6 +399,7 @@ function this.init_dependencies()
 	time = require("MHR_Overlay.Game_Handler.time");
 	env_creature = require("MHR_Overlay.Endemic_Life.env_creature");
 	non_players = require("MHR_Overlay.Damage_Meter.non_players");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Game_Handler/screen.lua

@@ -4,6 +4,7 @@ local config;
 local singletons;
 local utils;
 local time;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -72,26 +73,26 @@ function this.get_game_window_size()
 		scene_view = sdk.call_native_func(singletons.scene_manager, sdk.find_type_definition("via.SceneManager") , "get_MainView");
 
 		if scene_view == nil then
-			--log.error("[MHR_Overlay.lua] No scene view");
+			error_handler.report("screen.get_game_window_size", "Failed to Access Data: scene_view");
 			return;
 		end
 	end
 
 	local size = get_size_method:call(scene_view);
 	if size == nil then
-		--log.error("[MHR_Overlay.lua] No scene view size");
+		error_handler.report("screen.get_game_window_size", "Failed to Access Data: size");
 		return;
 	end
 
 	local screen_width = width_field:get_data(size);
 	if screen_width == nil then
-		--log.error("[MHR_Overlay.lua] No screen width");
+		error_handler.report("screen.get_game_window_size", "Failed to Access Data: screen_width");
 		return;
 	end
 
 	local screen_height = height_field:get_data(size);
 	if screen_height == nil then
-		--log.error("[MHR_Overlay.lua] No screen height");
+		error_handler.report("screen.get_game_window_size", "Failed to Access Data: screen_height");
 		return;
 	end
 
@@ -138,6 +139,7 @@ function this.init_dependencies()
 	singletons = require("MHR_Overlay.Game_Handler.singletons");
 	time = require("MHR_Overlay.Game_Handler.time");
 	utils = require("MHR_Overlay.Misc.utils");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Game_Handler/singletons.lua

@@ -2,6 +2,7 @@ local this = {};
 
 local time;
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -70,7 +71,7 @@ function this.init_message_manager()
 
 	this.message_manager = sdk.get_managed_singleton("snow.gui.MessageManager");
 	if this.message_manager == nil then
-		--log.error("[MHR Overlay] No message manager");
+		error_handler.report("singletons.init_message_manager", "Failed to Access Data: message_manager");
 	end
 
 	return this.message_manager;
@@ -83,7 +84,7 @@ function this.init_enemy_manager()
 
 	this.enemy_manager = sdk.get_managed_singleton("snow.enemy.EnemyManager");
 	if this.enemy_manager == nil then
-		--log.error("[MHR Overlay] No enemy manager");
+		error_handler.report("singletons.init_enemy_manager", "Failed to Access Data: enemy_manager");
 	end
 
 	return this.enemy_manager;
@@ -96,7 +97,7 @@ function this.init_lobby_manager()
 
 	this.lobby_manager = sdk.get_managed_singleton("snow.LobbyManager");
 	if this.lobby_manager == nil then
-		--log.error("[MHR Overlay] No lobby manager");
+		error_handler.report("singletons.init_lobby_manager", "Failed to Access Data: lobby_manager");
 		return false;
 	end
 
@@ -110,7 +111,7 @@ function this.init_progress_manager()
 
 	this.progress_manager = sdk.get_managed_singleton("snow.progress.ProgressManager");
 	if this.progress_manager == nil then
-		--log.error("[MHR Overlay] No progress manager");
+		error_handler.report("singletons.init_lobby_manager", "Failed to Access Data: progress_manager");
 		return false;
 	end
 
@@ -124,7 +125,7 @@ function this.init_quest_manager()
 
 	this.quest_manager = sdk.get_managed_singleton("snow.QuestManager");
 	if this.quest_manager == nil then
-		--log.error("[MHR Overlay] No quest manager");
+		error_handler.report("singletons.init_quest_manager", "Failed to Access Data: quest_manager");
 	end
 
 	return this.quest_manager;
@@ -137,7 +138,7 @@ function this.init_player_manager()
 
 	this.player_manager = sdk.get_managed_singleton("snow.player.PlayerManager");
 	if this.player_manager == nil then
-		--log.error("[MHR Overlay] No player manager");
+		error_handler.report("singletons.init_player_manager", "Failed to Access Data: player_manager");
 	end
 
 	return this.player_manager;
@@ -150,7 +151,7 @@ function this.init_village_area_manager()
 
 	this.village_area_manager = sdk.get_managed_singleton("snow.VillageAreaManager");
 	if this.village_area_manager == nil then
-		--log.error("[MHR Overlay] No village area manager");
+		error_handler.report("singletons.init_village_area_manager", "Failed to Access Data: village_area_manager");
 	end
 
 	return this.village_area_manager;
@@ -163,7 +164,7 @@ function this.init_gui_manager()
 
 	this.gui_manager = sdk.get_managed_singleton("snow.gui.GuiManager");
 	if this.gui_manager == nil then
-		--log.error("[MHR Overlay] No gui manager");
+		error_handler.report("singletons.init_gui_manager", "Failed to Access Data: gui_manager");
 	end
 
 	return this.gui_manager;
@@ -176,7 +177,7 @@ function this.init_game_keyboard()
 
 	this.game_keyboard = sdk.get_managed_singleton("snow.GameKeyboard");
 	if this.game_keyboard == nil then
-		--log.error("[MHR Overlay] No game keyboard");
+		error_handler.report("singletons.init_game_keyboard", "Failed to Access Data: game_keyboard");
 	end
 
 	return this.game_keyboard;
@@ -189,7 +190,7 @@ function this.init_scene_manager()
 
 	this.scene_manager = sdk.get_native_singleton("via.SceneManager");
 	if this.scene_manager == nil then
-		--log.error("[MHR Overlay] No enemy manager");
+		error_handler.report("singletons.init_scene_manager", "Failed to Access Data: scene_manager");
 	end
 
 	return this.scene_manager;
@@ -202,7 +203,7 @@ function this.init_game_manager()
 
 	this.game_manager = sdk.get_managed_singleton("snow.SnowGameManager");
 	if this.game_manager == nil then
-		--log.error("[MHR Overlay] No enemy manager");
+		error_handler.report("singletons.init_game_manager", "Failed to Access Data: game_manager");
 	end
 
 	return this.game_manager;
@@ -215,7 +216,7 @@ function this.init_servant_manager()
 
 	this.servant_manager = sdk.get_managed_singleton("snow.ai.ServantManager");
 	if this.servant_manager == nil then
-		--log.error("[MHR Overlay] No enemy manager");
+		error_handler.report("singletons.init_servant_manager", "Failed to Access Data: servant_manager");
 	end
 
 	return this.servant_manager;
@@ -228,7 +229,7 @@ function this.init_otomo_manager()
 
 	this.otomo_manager = sdk.get_managed_singleton("snow.otomo.OtomoManager");
 	if this.otomo_manager == nil then
-		--log.error("[MHR Overlay] No enemy manager");
+		error_handler.report("singletons.init_otomo_manager", "Failed to Access Data: otomo_manager");
 	end
 
 	return this.otomo_manager;
@@ -237,6 +238,7 @@ end
 function this.init_dependencies()
 	time = require("MHR_Overlay.Game_Handler.time");
 	utils = require("MHR_Overlay.Misc.utils");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Game_Handler/time.lua

@@ -8,6 +8,7 @@ local non_players;
 local config;
 local small_monster;
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -50,7 +51,6 @@ this.elapsed_minutes = 0;
 this.elapsed_seconds = 0;
 
 this.total_elapsed_script_seconds = 0;
-this.last_elapsed_script_seconds = 0;
 
 this.list = {};
 
@@ -60,7 +60,6 @@ function this.new_timer(callback, cooldown_seconds, start_offset_seconds)
 	if callback == nil or cooldown_seconds == nil then
 		return;
 	end
-
 	local timer = {};
 	timer.callback = callback;
 	timer.cooldown = cooldown_seconds;
@@ -69,7 +68,6 @@ function this.new_timer(callback, cooldown_seconds, start_offset_seconds)
 
 	table.insert(this.list, timer);
 
-	callback();
 end
 
 function this.update_timers()
@@ -99,14 +97,14 @@ function this.update_quest_time()
 
 	local quest_time_elapsed_minutes = get_quest_elapsed_time_min_method:call(singletons.quest_manager);
 	if quest_time_elapsed_minutes == nil then
-		customization_menu.status = "No quest time elapsed minutes";
+		error_handler.report("time.update_quest_time", "Failed to Access Data: quest_time_elapsed_minutes");
 	else 
 		this.elapsed_minutes = quest_time_elapsed_minutes;
 	end
 
 	local quest_time_total_elapsed_seconds = get_quest_elapsed_time_sec_method:call(singletons.quest_manager);
 	if quest_time_total_elapsed_seconds == nil then
-		customization_menu.status = "No quest time total elapsed seconds";
+		error_handler.report("time.update_quest_time", "Failed to Access Data: quest_time_total_elapsed_seconds");
 	else
 		this.total_elapsed_seconds = quest_time_total_elapsed_seconds;
 	end
@@ -123,6 +121,7 @@ function this.init_dependencies()
 	quest_status = require("MHR_Overlay.Game_Handler.quest_status");
 	non_players = require("MHR_Overlay.Damage_Meter.non_players");
 	utils = require("MHR_Overlay.Misc.utils");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Misc/config.lua

@@ -2,6 +2,7 @@ local this = {};
 
 local utils;
 local language;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -7564,6 +7565,10 @@ function this.init_default()
 					outline = 0xC0000000
 				}
 			}
+		},
+
+		debug = {
+			history_size = 64
 		}
 	};
 end
@@ -7572,7 +7577,7 @@ function this.load_current_config_value()
 	local loaded_config = json.load_file(this.current_config_value_file_name);
 	if loaded_config ~= nil then
 		if loaded_config.config == nil then
-			log.info("[MHR Overlay] old config.json loaded successfully");
+			log.info("[MHR Overlay] Old config.json Loaded Successfully");
 
 			local config_save = {
 				config = this.current_config_name
@@ -7590,11 +7595,12 @@ function this.load_current_config_value()
 
 			is_old_config_transferred = true;
 		else
-			log.info("[MHR Overlay] config.json loaded successfully");
+			log.info("[MHR Overlay] config.json Loaded Successfully");
 			this.current_config_name = loaded_config.config;
 		end
 	else
-		log.error("[MHR Overlay] Failed to load config.json");
+		log.error("[MHR Overlay] Failed to Load config.json");
+		error_handler.report("config.load_current_config_value", "Failed to Load config.json");
 	end
 end
 
@@ -7615,8 +7621,7 @@ function this.load_configs()
 
 		local loaded_config = json.load_file(config_file_name);
 		if loaded_config ~= nil then
-			log.info("[MHR Overlay] " .. config_name .. ".json loaded successfully");
+			log.info(string.format("[MHR Overlay] %s.json Loaded Successfully", config_name));
-			
 
 			local merged_config = utils.table.merge(this.default_config, loaded_config);
 			merged_config.version = this.version;
@@ -7630,7 +7635,8 @@ function this.load_configs()
 				this.current_config = merged_config;
 			end
 		else
-			log.error("[MHR Overlay] Failed to load " .. config_name .. ".json");
+			log.error(string.format("[MHR Overlay] Failed to Load %s.json", config_name));
+			error_handler.report("config.load_configs", string.format("Failed to Load %s.json", config_name));
 		end
 
 		::continue::
@@ -7664,7 +7670,8 @@ function this.save(file_name, config_table)
 	if success then
 		log.info("[MHR Overlay] " .. file_name .. " saved successfully");
 	else
-		log.error("[MHR Overlay] Failed to save " .. file_name);
+		error_handler.report("config.load_configs", string.format("Failed to Save %s", file_name));
+		log.error(string.format("[MHR Overlay] Failed to Save %s", file_name));
 	end
 end
 
@@ -7719,6 +7726,7 @@ end
 function this.init_dependencies()
 	utils = require("MHR_Overlay.Misc.utils");
 	language = require("MHR_Overlay.Misc.language");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Misc/error_handler.lua

@@ -0,0 +1,88 @@
+local this = {};
+
+local time;
+local utils;
+local config;
+
+local sdk = sdk;
+local tostring = tostring;
+local pairs = pairs;
+local ipairs = ipairs;
+local tonumber = tonumber;
+local require = require;
+local pcall = pcall;
+local table = table;
+local string = string;
+local Vector3f = Vector3f;
+local d2d = d2d;
+local math = math;
+local json = json;
+local log = log;
+local fs = fs;
+local next = next;
+local type = type;
+local setmetatable = setmetatable;
+local getmetatable = getmetatable;
+local assert = assert;
+local select = select;
+local coroutine = coroutine;
+local utf8 = utf8;
+local re = re;
+local imgui = imgui;
+local draw = draw;
+local Vector2f = Vector2f;
+local reframework = reframework;
+local os = os;
+local ValueType = ValueType;
+local package = package;
+
+this.list = {};
+this.is_empty = true;
+
+this.history = {};
+
+function this.report(error_key, error_message)
+	if error_key == nil or error_key == ""
+	or error_message == nil or error_message == "" then
+		return;
+	end
+
+	local error_time = time.total_elapsed_script_seconds;
+
+	local error = {
+		key = error_key,
+		time = error_time,
+		message = error_message
+	};
+
+	this.list[error_key] = error;
+	this.is_empty = false;
+
+	this.add_to_history(error_key, error);
+end
+
+function this.add_to_history(error_key, error)
+	this.clear_history();
+
+	table.insert(this.history, error);
+end
+
+function this.clear_history()
+	local history_size = config.current_config.debug.history_size;
+
+	while #this.history >= history_size do
+		table.remove(this.history, 1);
+	end
+end
+
+function this.init_dependencies()
+	time = require("MHR_Overlay.Game_Handler.time");
+	utils = require("MHR_Overlay.Misc.utils");
+	config = require("MHR_Overlay.Misc.config");
+end
+
+function this.init_module()
+	
+end
+
+return this;

reframework/autorun/MHR_Overlay/Misc/language.lua

@@ -1,6 +1,7 @@
 local this = {};
 
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -607,7 +608,12 @@ this.default_language = {
 		top_to_bottom = "Top to Bottom",
 		bottom_to_top = "Bottom to Top",
 
-		right_alignment_shift = "Right Alignment Shift"
+		right_alignment_shift = "Right Alignment Shift",
+
+		debug = "Debug",
+		everything_seems_to_be_ok = "Everything seems to be OK!",
+		error_history = "Error History",
+		history_size = "History Size"
 	}
 };
 
@@ -626,18 +632,17 @@ function this.load()
 
 		local loaded_language = json.load_file(language_file_name);
 		if loaded_language ~= nil then
+			log.info(string.format("[MHR Overlay] %s.json Loaded Successfully", language_file_name));
 
-			log.info("[MHR Overlay] " .. language_file_name .. ".json loaded successfully");
 			table.insert(this.language_names, language_name);
 
 			local merged_language = utils.table.merge(this.default_language, loaded_language);
 			table.insert(this.languages, merged_language);
 
 			this.save(language_file_name, merged_language);
-
-
 		else
-			log.error("[MHR Overlay] Failed to load " .. language_file_name .. ".json");
+			error_handler.report("language.load", string.format("Failed to load %s.json", language_file_name));
+			log.error(string.format("[MHR Overlay] Failed to Load %s.json", language_file_name));
 		end
 	end
 end
@@ -645,9 +650,10 @@ end
 function this.save(file_name, language_table)
 	local success = json.dump_file(file_name, language_table);
 	if success then
-		log.info("[MHR Overlay] " .. file_name .. " saved successfully");
+		log.info(string.format("[MHR Overlay] %s Saved Successfully", file_name));
 	else
-		log.error("[MHR Overlay] Failed to save " .. file_name);
+		error_handler.report("language.save", string.format("[MHR Overlay] Failed to Save %s", file_name));
+		log.error(string.format("[MHR Overlay] Failed to Save %s", file_name));
 	end
 end
 
@@ -661,6 +667,7 @@ end
 
 function this.init_dependencies()
 	utils = require("MHR_Overlay.Misc.utils");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Misc/part_names.lua

@@ -1,6 +1,7 @@
 local this = {};
 
 local language;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -956,6 +957,7 @@ end
 
 function this.init_dependencies()
 	language = require("MHR_Overlay.Misc.language");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Misc/utils.lua

@@ -1,5 +1,7 @@
 local this = {};
 
+local error_handler;
+
 local sdk = sdk;
 local tostring = tostring;
 local pairs = pairs;
@@ -414,6 +416,7 @@ function this.unicode.sub(str, i, j)
 end
 
 function this.init_dependencies()
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Monsters/ailment_buildup.lua

@@ -9,6 +9,7 @@ local time;
 local small_monster;
 local large_monster;
 local drawing;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -52,7 +53,6 @@ function this.draw(monster, ailment_buildup_UI, cached_config, ailment_buildups_
 		return;
 	end
 
-
 	for id, ailment in pairs(monster.ailments) do
 		if id == ailments.stun_id then
 			if not cached_config.filter.stun then
@@ -239,6 +239,7 @@ function this.init_dependencies()
 	small_monster = require("MHR_Overlay.Monsters.small_monster");
 	large_monster = require("MHR_Overlay.Monsters.large_monster");
 	drawing = require("MHR_Overlay.UI.drawing");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Monsters/ailment_hook.lua

@@ -4,6 +4,7 @@ local small_monster;
 local large_monster;
 local config;
 local ailments;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -62,16 +63,19 @@ local blast_adjust_rate_method = blast_param_type:get_method("get_BlastDamageAdj
 
 function this.poison_proc(poison_param)
 	if poison_param == nil then
+		error_handler.report("ailment_hook.poison_proc", "Missing Parameter: poison_param");
 		return;
 	end
 
 	local enemy = get_enemy_method:call(poison_param);
 	if enemy == nil then
+		error_handler.report("ailment_hook.poison_proc", "Failed to Access Data: enemy");
 		return;
 	end
 
 	local is_large = is_boss_enemy_method:call(enemy);
 	if is_large == nil then
+		error_handler.report("ailment_hook.poison_proc", "Failed to Access Data: is_large");
 		return;
 	end
 
@@ -90,16 +94,19 @@ end
 
 function this.blast_proc(blast_param)
 	if blast_param == nil then
+		error_handler.report("ailment_hook.blast_proc", "Missing Parameter: blast_param");
 		return;
 	end
 
 	local enemy = get_enemy_method:call(blast_param);
 	if enemy == nil then
+		error_handler.report("ailment_hook.blast_proc", "Failed to Access Data: enemy");
 		return;
 	end
 
 	local is_large = is_boss_enemy_method:call(enemy);
 	if is_large == nil then
+		error_handler.report("ailment_hook.blast_proc", "Failed to Access Data: is_large");
 		return;
 	end
 
@@ -122,10 +129,15 @@ function this.stock_damage()
 	for enemy, monster in pairs(large_monster.list) do
 		local damage_param = get_damage_param_method:call(enemy);
 		if damage_param == nil then
-			goto continue
+			error_handler.report("ailment_hook.stock_damage", "Failed to Access Data: large_monster -> damage_param");
+			goto continue;
 		end
 
 		local poison_param = poison_param_field:get_data(damage_param);
+		if poison_param == nil then
+			error_handler.report("ailment_hook.stock_damage", "Failed to Access Data: large_monster -> poison_param");
+			goto continue;
+		end
 
 		ailments.update_poison(monster, poison_param);
 		::continue::
@@ -134,10 +146,15 @@ function this.stock_damage()
 	for enemy, monster in pairs(small_monster.list) do
 		local damage_param = get_damage_param_method:call(enemy);
 		if damage_param == nil then
+			error_handler.report("ailment_hook.stock_damage", "Failed to Access Data: small_monster -> damage_param");
 			goto continue
 		end
 
 		local poison_param = poison_param_field:get_data(damage_param);
+		if poison_param == nil then
+			error_handler.report("ailment_hook.stock_damage", "Failed to Access Data: small_monster -> poison_param");
+			goto continue;
+		end
 
 		ailments.update_poison(monster, poison_param);
 		::continue::
@@ -149,6 +166,7 @@ function this.init_dependencies()
 	large_monster = require("MHR_Overlay.Monsters.large_monster");
 	config = require("MHR_Overlay.Misc.config");
 	ailments = require("MHR_Overlay.Monsters.ailments");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Monsters/ailments.lua

@@ -9,6 +9,7 @@ local time;
 local small_monster;
 local large_monster;
 local non_players;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -247,8 +248,6 @@ end
 local enemy_character_base_type_def = sdk.find_type_definition("snow.enemy.EnemyCharacterBase");
 local get_damage_param_method = enemy_character_base_type_def:get_method("get_DamageParam");
 
-
-
 local damage_param_type_def = get_damage_param_method:get_return_type();
 local get_condition_param_method = damage_param_type_def:get_method("get_ConditionParam");
 
@@ -277,10 +276,13 @@ local get_value_method = system_array_type_def:get_method("GetValue(System.Int32
 
 function this.update_ailments(enemy, monster)
 	if enemy == nil then
+		error_handler.report("ailments.update_ailments", "Missing Parameter: enemy");
 		return;
 	end
+
 	local damage_param = get_damage_param_method:call(enemy);
 	if damage_param == nil then
+		error_handler.report("ailments.update_ailments", "Failed to Access Data: damage_param");
 		return;
 	end
 
@@ -297,13 +299,14 @@ function this.update_ailments(enemy, monster)
 	end
 
 	local condition_param_array = get_condition_param_method:call(damage_param);
-
 	if condition_param_array == nil then
+		error_handler.report("ailments.update_ailments", "Failed to Access Data: condition_param_array");
 		return;
 	end
 
 	local condition_param_array_length = length_method:call(condition_param_array);
 	if condition_param_array_length == nil then
+		error_handler.report("ailments.update_ailments", "Failed to Access Data: condition_param_array_length");
 		return;
 	end
 
@@ -314,6 +317,7 @@ function this.update_ailments(enemy, monster)
 
 		local ailment_param = get_value_method:call(condition_param_array, id);
 		if ailment_param == nil then
+			error_handler.report("ailments.update_ailments", "Failed to Access Data: ailment_param No. " .. tostring(id));
 			goto continue
 		end
 
@@ -326,16 +330,22 @@ function this.update_stun_poison_blast_ailments(monster, damage_param)
 	local stun_param = stun_param_field:get_data(damage_param);
 	if stun_param ~= nil then
 		this.update_ailment(monster, stun_param, this.stun_id);
+	else
+		error_handler.report("ailments.update_stun_poison_blast_ailments", "Failed to Access Data: stun_param");
 	end
 
 	local poison_param = poison_param_field:get_data(damage_param);
 	if poison_param ~= nil then
 		this.update_ailment(monster, poison_param, this.poison_id);
+	else
+		error_handler.report("ailments.update_stun_poison_blast_ailments", "Failed to Access Data: poison_param");
 	end
 
 	local blast_param = blast_param_field:get_data(damage_param);
 	if blast_param ~= nil then
 		this.update_ailment(monster, blast_param, this.blast_id);
+	else
+		error_handler.report("ailments.update_stun_poison_blast_ailments", "Failed to Access Data: blast_param");
 	end
 end
 
@@ -348,9 +358,9 @@ function this.update_ailment(monster, ailment_param, id)
 	local duration = get_active_time_method:call(ailment_param);
 	local is_active = get_is_active_method:call(ailment_param);
 
-	local activate_count = -999;
+	local activate_count = nil;
-	local buildup = -999;
+	local buildup = nil;
-	local buildup_limit = 9999;
+	local buildup_limit = nil;
 	
 	if activate_count_array ~= nil then
 		local activate_count_array_length = length_method:call(activate_count_array);
@@ -361,14 +371,16 @@ function this.update_ailment(monster, ailment_param, id)
 				local activate_count_valuetype = get_value_method:call(activate_count_array, 0);
 
 				if activate_count_valuetype ~= nil then
-					local _activate_count = activate_count_valuetype:get_field("mValue");
+					activate_count = activate_count_valuetype:get_field("mValue");
-
+				else
-					if _activate_count ~= nil then
+					error_handler.report("ailments.update_ailment", "Failed to Access Data: activate_count_valuetype");
-						activate_count = _activate_count;
-					end
 				end
 			end
+		else
+			error_handler.report("ailments.update_ailment", "Failed to Access Data: activate_count_array_length");
 		end
+	else
+		error_handler.report("ailments.update_ailment", "Failed to Access Data: activate_count_array");
 	end
 	
 	if buildup_array ~= nil then
@@ -380,14 +392,16 @@ function this.update_ailment(monster, ailment_param, id)
 				local buildup_valuetype = get_value_method:call(buildup_array, 0);
 
 				if buildup_valuetype ~= nil then
-					local _buildup = buildup_valuetype:get_field("mValue");
+					buildup = buildup_valuetype:get_field("mValue");
-
+				else
-					if _buildup ~= nil then
+					error_handler.report("ailments.update_ailment", "Failed to Access Data: buildup_valuetype");
-						buildup = _buildup;
-					end
 				end
 			end
+		else
+			error_handler.report("ailments.update_ailment", "Failed to Access Data: buildup_array_length");
 		end
+	else
+		error_handler.report("ailments.update_ailment", "Failed to Access Data: buildup_array");
 	end
 	
 	if buildup_limit_array ~= nil then
@@ -399,14 +413,16 @@ function this.update_ailment(monster, ailment_param, id)
 				local buildup_limit_valuetype = get_value_method:call(buildup_limit_array, 0);
 
 				if buildup_limit_valuetype ~= nil then
-					local _buildup_limit = buildup_limit_valuetype:get_field("mValue");
+					buildup_limit = buildup_limit_valuetype:get_field("mValue");
-
+				else
-					if _buildup_limit ~= nil then
+					error_handler.report("ailments.update_ailment", "Failed to Access Data: buildup_limit_valuetype");
-						buildup_limit = _buildup_limit;
-					end
 				end
 			end
+		else
+			error_handler.report("ailments.update_ailment", "Failed to Access Data: buildup_limit_array_length");
 		end
+	else
+		error_handler.report("ailments.update_ailment", "Failed to Access Data: buildup_limit_array");
 	end
 
 	if is_enable == nil then
@@ -429,6 +445,8 @@ function this.update_ailment(monster, ailment_param, id)
 		end
 
 		monster.ailments[id].activate_count = activate_count;
+	else
+		error_handler.report("ailments.update_ailment", "Failed to Access Data: activate_count");
 	end
 	
 	if buildup ~= nil then
@@ -437,6 +455,8 @@ function this.update_ailment(monster, ailment_param, id)
 		end
 
 		monster.ailments[id].total_buildup = buildup;
+	else
+		error_handler.report("ailments.update_ailment", "Failed to Access Data: buildup");
 	end
 	
 	if buildup_limit ~= nil then
@@ -445,6 +465,8 @@ function this.update_ailment(monster, ailment_param, id)
 		end
 
 		monster.ailments[id].buildup_limit = buildup_limit;
+	else
+		error_handler.report("ailments.update_ailment", "Failed to Access Data: buildup_limit");
 	end
 	
 	if buildup ~= nil and buildup_limit ~= nil and buildup_limit ~= 0 then
@@ -503,18 +525,29 @@ end
 -- Code by coavins
 function this.update_poison(monster, poison_param)
 	if monster == nil then
+		error_handler.report("ailments.update_poison", "Missing Parameter: monster");
 		return;
 	end
 
-	if poison_param ~= nil then
+	if poison_param == nil then
-		--if poison tick, apply damage
+		error_handler.report("ailments.update_poison", "Missing Parameter: poison_param");
-		local is_damage = poison_get_is_damage_method:call(poison_param);
+		return;
-		if is_damage then
-			local poison_damage = poison_damage_field:get_data(poison_param);
-
-			this.apply_ailment_damage(monster, this.poison_id, poison_damage);
-		end
 	end
+
+	--if poison tick, apply damage
+	local is_damage = poison_get_is_damage_method:call(poison_param);
+	if is_damage == nil then
+		error_handler.report("ailments.update_poison", "Failed to Access Data: is_damage");
+		return;
+	end
+	
+	local poison_damage = poison_damage_field:get_data(poison_param);
+	if poison_damage == nil then
+		error_handler.report("ailments.update_poison", "Failed to Access Data: poison_damage");
+		return;
+	end
+
+	this.apply_ailment_damage(monster, this.poison_id, poison_damage);
 end
 
 function this.draw(monster, ailment_UI, cached_config, ailments_position_on_screen, opacity_scale)
@@ -608,14 +641,17 @@ function this.draw(monster, ailment_UI, cached_config, ailments_position_on_scre
 			goto continue
 		end
 
-		if cached_config.settings.hide_ailments_with_zero_buildup and ailment.total_buildup == 0 and
+		if cached_config.settings.hide_ailments_with_zero_buildup
-			ailment.buildup_limit ~= 0
+		and ailment.total_buildup == 0
-			and ailment.activate_count == 0 and not ailment.is_active then
+		and ailment.buildup_limit ~= 0
+		and ailment.activate_count == 0
+		and not ailment.is_active then
 			goto continue
 		end
 
-		if cached_config.settings.hide_inactive_ailments_with_no_buildup_support and ailment.buildup_limit == 0 and
+		if cached_config.settings.hide_inactive_ailments_with_no_buildup_support
-			not ailment.is_active then
+		and ailment.buildup_limit == 0 
+		and not ailment.is_active then
 			goto continue
 		end
 
@@ -631,9 +667,9 @@ function this.draw(monster, ailment_UI, cached_config, ailments_position_on_scre
 			goto continue
 		end
 
-		if cached_config.settings.time_limit ~= 0 and
+		if cached_config.settings.time_limit ~= 0
-			time.total_elapsed_script_seconds - ailment.last_change_time > cached_config.settings.time_limit and
+		and time.total_elapsed_script_seconds - ailment.last_change_time > cached_config.settings.time_limit
-			not ailment.is_active then
+		and not ailment.is_active then
 			goto continue
 		end
 
@@ -682,14 +718,21 @@ function this.draw(monster, ailment_UI, cached_config, ailments_position_on_scre
 
 		ailment_UI_entity.draw(ailment, ailment_UI, cached_config, ailment_position_on_screen, opacity_scale);
 	end
-
-
 end
 
 function this.apply_ailment_buildup(monster, player, otomo, ailment_type, ailment_buildup)
-	if monster == nil or
+	if monster == nil then
-	(ailment_type ~= this.poison_id and ailment_type ~= this.blast_id and ailment_type ~= this.stun_id)
+		error_handler.report("ailments.apply_ailment_buildup", "Missing Parameter: monster");
-	or (ailment_buildup == 0 or ailment_buildup == nil) then
+		return;
+	end
+
+	if ailment_buildup == nil then
+		error_handler.report("ailments.apply_ailment_buildup", "Missing Parameter: ailment_buildup");
+		return;
+	end
+
+	if (ailment_type ~= this.poison_id and ailment_type ~= this.blast_id and ailment_type ~= this.stun_id)
+	or ailment_buildup == 0 then
 		return;
 	end
 
@@ -709,7 +752,6 @@ function this.apply_ailment_buildup(monster, player, otomo, ailment_type, ailmen
 		monster.ailments[ailment_type].otomo_buildup[otomo] = (monster.ailments[ailment_type].otomo_buildup[otomo] or 0) + ailment_buildup;
 	end
 
-
 	this.calculate_ailment_contribution(monster, ailment_type);
 end
 
@@ -751,7 +793,17 @@ end
 -- Code by coavins
 function this.apply_ailment_damage(monster, ailment_type, ailment_damage)
 	-- we only track poison and blast for now
-	if ailment_type == nil or ailment_damage == nil then
+	if monster == nil then
+		error_handler.report("ailments.apply_ailment_damage", "Missing Parameter: monster");
+	end
+
+	if ailment_type == nil then
+		error_handler.report("ailments.apply_ailment_damage", "Missing Parameter: ailment_type");
+		return;
+	end
+
+	if ailment_damage == nil then
+		error_handler.report("ailments.apply_ailment_damage", "Missing Parameter: ailment_damage");
 		return;
 	end
 
@@ -824,6 +876,7 @@ function this.init_dependencies()
 	time = require("MHR_Overlay.Game_Handler.time");
 	small_monster = require("MHR_Overlay.Monsters.small_monster");
 	large_monster = require("MHR_Overlay.Monsters.large_monster");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Monsters/body_part.lua

@@ -12,6 +12,7 @@ local drawing;
 local part_names;
 local time;
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -50,7 +51,6 @@ this.list = {};
 function this.new(id, name)
 	local part = {};
 
-
 	part.id = id;
 	part.name = name;
 
@@ -475,6 +475,7 @@ function this.init_dependencies()
 	part_names = require("MHR_Overlay.Misc.part_names");
 	time = require("MHR_Overlay.Game_Handler.time");
 	utils = require("MHR_Overlay.Misc.utils");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Monsters/large_monster.lua

@@ -19,6 +19,7 @@ local players;
 local time;
 local body_part;
 local part_names;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -56,6 +57,7 @@ this.list = {};
 
 function this.new(enemy)
 	local monster = {};
+
 	monster.enemy = enemy;
 	monster.is_large = true;
 
@@ -259,7 +261,7 @@ local on_break_method = enemy_mystery_core_parts_type_def:get_method("onBreak");
 function this.init(monster, enemy)
 	local enemy_type = enemy_type_field:get_data(enemy);
 	if enemy_type == nil then
-		customization_menu.status = "No enemy type";
+		error_handler.report("large_monster.init", "Failed to Access Data: enemy_type");
 		return;
 	end
 
@@ -272,6 +274,8 @@ function this.init(monster, enemy)
 	local enemy_name = get_enemy_name_message_method:call(singletons.message_manager, enemy_type);
 	if enemy_name ~= nil then
 		monster.name = enemy_name;
+	else
+		error_handler.report("large_monster.init", "Failed to Access Data: enemy_name");
 	end
 
 	local set_info = get_set_info_method:call(enemy);
@@ -279,7 +283,11 @@ function this.init(monster, enemy)
 		local unique_id = get_unique_id_method:call(set_info);
 		if unique_id ~= nil then
 			monster.unique_id = unique_id;
+		else
+			error_handler.report("large_monster.init", "Failed to Access Data: unique_id");
 		end
+	else
+		error_handler.report("large_monster.init", "Failed to Access Data: set_info");
 	end
 
 	local size_info = find_enemy_size_info_method:call(singletons.enemy_manager, enemy_type);
@@ -292,18 +300,26 @@ function this.init(monster, enemy)
 
 		if small_border ~= nil then
 			monster.small_border = small_border;
+		else
+			error_handler.report("large_monster.init", "Failed to Access Data: small_border");
 		end
 
 		if big_border ~= nil then
 			monster.big_border = big_border;
+		else
+			error_handler.report("large_monster.init", "Failed to Access Data: big_border");
 		end
 
 		if king_border ~= nil then
 			monster.king_border = king_border;
+		else
+			error_handler.report("large_monster.init", "Failed to Access Data: king_border");
 		end
 
 		if size ~= nil then
 			monster.size = size;
+		else
+			error_handler.report("large_monster.init", "Failed to Access Data: size");
 		end
 
 		if monster.size <= monster.small_border then
@@ -313,6 +329,8 @@ function this.init(monster, enemy)
 		elseif monster.size >= monster.big_border then
 			monster.crown = language.current_language.UI.silver;
 		end
+	else
+		error_handler.report("large_monster.init", "Failed to Access Data: size_info");
 	end
 
 	local is_capture_enable = true;
@@ -325,12 +343,19 @@ function this.init(monster, enemy)
 			local is_capture_enable_ = capture_param:call("get_IsEnable");
 			if is_capture_enable_ ~= nil then
 				is_capture_enable = is_capture_enable_;
+			else
+				error_handler.report("large_monster.init", "Failed to Access Data: is_capture_enable_");
 			end
+		else
+			error_handler.report("large_monster.init", "Failed to Access Data: capture_param");
 		end
+	else
+		error_handler.report("large_monster.init", "Failed to Access Data: damage_param");
 	end
 
 	--local curia_param = enemy:get_field("<CuriaParam>k__BackingField");
 	local mystery_param =  get_mystery_param_method:call(enemy);
+
 	local is_anomaly = mystery_param ~= nil;
 
 	monster.is_anomaly = is_anomaly;
@@ -426,15 +451,17 @@ function this.init_UI(monster, monster_UI, cached_config)
 end
 
 function this.update_position(enemy, monster)
-	if not config.current_config.large_monster_UI.dynamic.enabled and
+	if not config.current_config.large_monster_UI.dynamic.enabled
-	config.current_config.large_monster_UI.static.sorting.type ~= "Distance" then
+	and config.current_config.large_monster_UI.static.sorting.type ~= "Distance" then
 		return;
 	end
 
 	local position = get_pos_field:call(enemy);
-	if position ~= nil then
+	if position == nil then
-		monster.position = position;
+		error_handler.report("large_monster.update_position", "Failed to Access Data: position");
 	end
+	
+	monster.position = position;
 end
 
 -- Code by coavins
@@ -442,26 +469,31 @@ function this.update_all_riders()
 	for enemy, monster in pairs(this.list) do
 		-- get marionette rider
 		local mario_param = get_mario_param_method:call(enemy);
-		if mario_param ~= nil then
+		if mario_param == nil then
-			local is_marionette = get_is_marionette_method:call(mario_param);
+			error_handler.report("large_monster.update_all_riders", "Failed to Access Data: mario_param");
+			goto continue;
+		end
 
-			if is_marionette == nil then
+		local is_marionette = get_is_marionette_method:call(mario_param);
+		if is_marionette == nil then
+			error_handler.report("large_monster.update_all_riders", "Failed to Access Data: is_marionette");
+			goto continue;
+		end
+
+		if is_marionette then
+			local player_id = get_mario_player_index_method:call(mario_param);
+			if player_id == nil then
+				error_handler.report("large_monster.update_all_riders", "Failed to Access Data: player_id");
 				goto continue;
 			end
 			
-			if is_marionette then
+			monster.rider_id = player_id;
-				local player_id = get_mario_player_index_method:call(mario_param);
+		else
-				if player_id ~= nil then
+			monster.rider_id = -1;
-					monster.rider_id = player_id;
-				end
-			else
-				monster.rider_id = -1;
-			end
 		end
 
 		::continue::
 	end
-
 end
 
 function this.update(enemy, monster)
@@ -476,11 +508,15 @@ function this.update(enemy, monster)
 	local dead_or_captured = check_die_method:call(enemy);
 	if dead_or_captured ~= nil then
 		monster.dead_or_captured = dead_or_captured;
+	else
+		error_handler.report("large_monster.update", "Failed to Access Data: dead_or_captured");
 	end
 
 	local is_disp_icon_mini_map = is_disp_icon_mini_map_method:call(enemy);
 	if is_disp_icon_mini_map ~= nil then
 		monster.is_disp_icon_mini_map = is_disp_icon_mini_map;
+	else
+		error_handler.report("large_monster.update", "Failed to Access Data: is_disp_icon_mini_map");
 	end
 
 	if monster.id == 549 or monster.id == 25 or monster.id == 2073 then
@@ -491,23 +527,29 @@ function this.update(enemy, monster)
 		-- Lucent Nargacuga
 		if monster.id == 549 then
 			local is_stealth = is_stealth_method:call(enemy);
-			if is_stealth ~= nil then
+			if is_stealth == nil then
 				monster.is_stealth = is_stealth;
+			else
+				error_handler.report("large_monster.update", "Failed to Access Data: is_stealth");
 			end
+			
 		-- Chameleos and Risen Chameleos
 		elseif monster.id == 25 or monster.id == 2073 then
 			local stealth_controller = get_stealth_ctrl_method:call(enemy);
 			if stealth_controller ~= nil then
 				local status = get_current_status_method:call(stealth_controller);
 
-				if status >= 2 then
+				if status == nil then
+					error_handler.report("large_monster.update", "Failed to Access Data: status");
+				elseif status >= 2 then
 					monster.is_stealth = true;
 				else 
 					monster.is_stealth = false;
 				end
+			else
+				error_handler.report("large_monster.update", "Failed to Access Data: stealth_controller");
 			end
 		end
-		
 	end
 	
 	pcall(ailments.update_ailments, enemy, monster);
@@ -530,24 +572,41 @@ function this.update_health(enemy, monster)
 
 	local physical_param = get_physical_param_method:call(enemy);
 	if physical_param == nil then
-		customization_menu.status = "No physical param";
+		error_handler.report("large_monster.update_health", "Failed to Access Data: physical_param");
 		return nil;
 	end
 
 	local vital_param = get_vital_method:call(physical_param, 0, 0);
 	if vital_param == nil then
-		customization_menu.status = "No vital param";
+		error_handler.report("large_monster.update_health", "Failed to Access Data: vital_param");
 		return nil;
 	end
 
-	monster.health = get_current_method:call(vital_param) or monster.health;
+	local health = get_current_method:call(vital_param);
-	monster.max_health = get_max_method:call(vital_param) or monster.max_health;
+	if health ~= nil then
-	monster.capture_health = get_capture_hp_vital_method:call(physical_param) or monster.capture_health;
+		monster.health = health;
+	else 
+		error_handler.report("large_monster.update_health", "Failed to Access Data: health");
+	end
 
-	monster.missing_health = monster.max_health - monster.health;
+	local max_health = get_max_method:call(vital_param);
+	if max_health ~= nil then
+		monster.max_health = max_health;
+	else 
+		error_handler.report("large_monster.update_health", "Failed to Access Data: max_health");
+	end
+
+	local capture_health = get_capture_hp_vital_method:call(physical_param);
+	if capture_health ~= nil then
+		monster.capture_health = capture_health;
+	else 
+		error_handler.report("large_monster.update_health", "Failed to Access Data: capture_health");
+	end
+
+	monster.missing_health = max_health - health;
 	if monster.max_health ~= 0 then
-		monster.health_percentage = monster.health / monster.max_health;
+		monster.health_percentage = health / max_health;
-		monster.capture_percentage = monster.capture_health / monster.max_health;
+		monster.capture_percentage = capture_health / max_health;
 	end
 
 	return physical_param;
@@ -569,9 +628,9 @@ function this.update_stamina(enemy, monster, stamina_param)
 	end
 
 	if stamina_param == nil then
-		stamina_param =get_stamina_param_method:call(enemy);
+		stamina_param = get_stamina_param_method:call(enemy);
 		if stamina_param == nil then
-			customization_menu.status = "No stamina param";
+			error_handler.report("large_monster.update_stamina", "Failed to Access Data: stamina_param");
 			return;
 		end
 	end
@@ -579,14 +638,34 @@ function this.update_stamina(enemy, monster, stamina_param)
 	local is_tired = is_tired_method:call(stamina_param, false);
 	if is_tired ~= nil then
 		monster.is_tired = is_tired;
+	else
+		error_handler.report("large_monster.update_stamina", "Failed to Access Data: is_tired");
+		return;
 	end
 
-	monster.stamina     = get_stamina_method:call(stamina_param) or monster.stamina;
+	if is_tired then
-	monster.max_stamina = get_max_stamina_method:call(stamina_param) or monster.max_stamina;
+		return;
+	end
 
-	monster.missing_stamina = monster.max_stamina - monster.stamina;
+	local stamina = get_stamina_method:call(stamina_param);
-	if monster.max_stamina ~= 0 then
+	if stamina ~= nil then
-		monster.stamina_percentage = monster.stamina / monster.max_stamina;
+		monster.stamina = stamina;
+	else
+		error_handler.report("large_monster.update_stamina", "Failed to Access Data: stamina");
+		return;
+	end
+
+	local max_stamina = get_max_stamina_method:call(stamina_param);
+	if max_stamina ~= nil then
+		monster.max_stamina = max_stamina;
+	else
+		error_handler.report("large_monster.update_stamina", "Failed to Access Data: max_stamina");
+		return;
+	end
+
+	monster.missing_stamina = max_stamina - stamina;
+	if max_stamina ~= 0 then
+		monster.stamina_percentage = stamina / max_stamina;
 	end
 end
 
@@ -608,7 +687,7 @@ function this.update_stamina_timer(enemy, monster, stamina_param)
 	if stamina_param == nil then
 		stamina_param = get_stamina_param_method:call(enemy);
 		if stamina_param == nil then
-			customization_menu.status = "No stamina param";
+			error_handler.report("large_monster.update_stamina_timer", "Failed to Access Data: stamina_param");
 			return;
 		end
 	end
@@ -616,24 +695,41 @@ function this.update_stamina_timer(enemy, monster, stamina_param)
 	local is_tired = is_tired_method:call(stamina_param, false);
 	if is_tired ~= nil then
 		monster.is_tired = is_tired;
+	else
+		error_handler.report("large_monster.update_stamina_timer", "Failed to Access Data: is_tired");
+		return;
 	end
 	
+	if not is_tired then
+		return;
+	end
 
-	monster.tired_timer = get_remaining_tired_time_method:call(stamina_param) or monster.tired_timer;
+	local tired_timer = get_remaining_tired_time_method:call(stamina_param);
-	monster.tired_duration = get_total_tired_time_method:call(stamina_param) or monster.tired_duration;
+	if tired_timer ~= nil then
+		monster.tired_timer = tired_timer;
+	else
+		error_handler.report("large_monster.update_stamina_timer", "Failed to Access Data: tired_timer");
+		return;
+	end
 
-	if monster.is_tired then
+	local tired_duration = get_total_tired_time_method:call(stamina_param);
-		monster.tired_total_seconds_left = monster.tired_timer;
+	if tired_duration ~= nil then
-		if monster.tired_total_seconds_left < 0 then
+		monster.tired_duration = tired_duration;
-			monster.tired_total_seconds_left = 0;
+	else
-		end
+		error_handler.report("large_monster.update_stamina_timer", "Failed to Access Data: tired_duration");
+		return;
+	end
 
-		monster.tired_minutes_left = math.floor(monster.tired_total_seconds_left / 60);
+	monster.tired_total_seconds_left = tired_timer;
-		monster.tired_seconds_left = monster.tired_total_seconds_left - 60 * monster.tired_minutes_left;
+	if monster.tired_total_seconds_left < 0 then
+		monster.tired_total_seconds_left = 0;
+	end
 
-		if monster.tired_duration ~= 0 then
+	monster.tired_minutes_left = math.floor(monster.tired_total_seconds_left / 60);
-			monster.tired_timer_percentage = monster.tired_total_seconds_left / monster.tired_duration;
+	monster.tired_seconds_left = monster.tired_total_seconds_left - 60 * monster.tired_minutes_left;
-		end
+
+	if tired_duration ~= 0 then
+		monster.tired_timer_percentage = monster.tired_total_seconds_left / tired_duration;
 	end
 end
 
@@ -655,17 +751,41 @@ function this.update_rage(enemy, monster, anger_param)
 	if anger_param == nil then
 		anger_param = get_anger_param_method:call(enemy);
 		if anger_param == nil then
-			customization_menu.status = "No anger param";
+			error_handler.report("large_monster.update_rage", "Failed to Access Data: anger_param");
 			return;
 		end
 	end
 
+	local is_in_rage = is_anger_method:call(anger_param);
+	if is_in_rage ~= nil then
+		monster.is_in_rage = is_in_rage;
+	else
+		error_handler.report("large_monster.update_rage", "Failed to Access Data: is_in_rage");
+		return;
+	end
 
-	monster.rage_point = get_anger_point_method:call(anger_param) or monster.rage_point;
+	if is_in_rage then
-	monster.rage_limit = get_limit_anger_method:call(anger_param) or monster.rage_limit;
+		return;
+	end
 	
-	if monster.rage_limit ~= 0 then
+	local rage_point = get_anger_point_method:call(anger_param);
-		monster.rage_percentage = monster.rage_point / monster.rage_limit;
+	if rage_point ~= nil then
+		monster.rage_point = rage_point;
+	else
+		error_handler.report("large_monster.update_rage", "Failed to Access Data: rage_point");
+		return;
+	end
+
+	local rage_limit = get_limit_anger_method:call(anger_param);
+	if rage_limit ~= nil then
+		monster.rage_limit = rage_limit;
+	else
+		error_handler.report("large_monster.update_rage", "Failed to Access Data: rage_limit");
+		return;
+	end
+
+	if rage_limit ~= 0 then
+		monster.rage_percentage = rage_point / rage_limit;
 	end
 end
 
@@ -687,7 +807,7 @@ function this.update_rage_timer(enemy, monster, anger_param)
 	if anger_param == nil then
 		anger_param = get_anger_param_method:call(enemy);
 		if anger_param == nil then
-			customization_menu.status = "No anger param";
+			error_handler.report("large_monster.update_rage_timer", "Failed to Access Data: anger_param");
 			return;
 		end
 	end
@@ -695,23 +815,41 @@ function this.update_rage_timer(enemy, monster, anger_param)
 	local is_in_rage = is_anger_method:call(anger_param);
 	if is_in_rage ~= nil then
 		monster.is_in_rage = is_in_rage;
+	else
+		error_handler.report("large_monster.update_rage_timer", "Failed to Access Data: is_in_rage");
+		return;
 	end
 
-	monster.rage_timer = get_remaining_anger_time_method:call(anger_param) or monster.rage_timer;
+	if not is_in_rage then
-	monster.rage_duration = get_total_anger_time_method:call(anger_param) or monster.rage_duration;
+		return;
+	end
 
-	if monster.is_in_rage then
+	local rage_timer = get_remaining_anger_time_method:call(anger_param);
-		monster.rage_total_seconds_left = monster.rage_timer;
+	if rage_timer ~= nil then
-		if monster.rage_total_seconds_left < 0 then
+		monster.rage_timer = rage_timer;
-			monster.rage_total_seconds_left = 0;
+	else
-		end
+		error_handler.report("large_monster.update_rage_timer", "Failed to Access Data: rage_timer");
+		return;
+	end
 
-		monster.rage_minutes_left = math.floor(monster.rage_total_seconds_left / 60);
+	local rage_duration = get_total_anger_time_method:call(anger_param);
-		monster.rage_seconds_left = monster.rage_total_seconds_left - 60 * monster.rage_minutes_left;
+	if rage_duration ~= nil then
+		monster.rage_duration = rage_duration;
+	else
+		error_handler.report("large_monster.update_rage_timer", "Failed to Access Data: rage_duration");
+		return;
+	end
 
-		if monster.rage_duration ~= 0 then
+	monster.rage_total_seconds_left = rage_timer;
-			monster.rage_timer_percentage = monster.rage_total_seconds_left / monster.rage_duration;
+	if monster.rage_total_seconds_left < 0 then
-		end
+		monster.rage_total_seconds_left = 0;
+	end
+
+	monster.rage_minutes_left = math.floor(monster.rage_total_seconds_left / 60);
+	monster.rage_seconds_left = monster.rage_total_seconds_left - 60 * monster.rage_minutes_left;
+
+	if rage_duration ~= 0 then
+		monster.rage_timer_percentage = monster.rage_total_seconds_left / rage_duration;
 	end
 end
 
@@ -745,31 +883,32 @@ function this.update_parts(enemy, monster, physical_param)
 	if physical_param == nil then
 		physical_param = get_physical_param_method:call(enemy);
 		if physical_param == nil then
-			customization_menu.status = "No physical param";
+			error_handler.report("large_monster.update_parts", "Failed to Access Data: physical_param");
 			return;
 		end
 	end
 
 	local damage_param = get_damage_param_method:call(enemy);
 	if damage_param == nil then
-		customization_menu.status = "No damage param";
+		error_handler.report("large_monster.update_parts", "Failed to Access Data: damage_param");
 		return;
 	end
 
 	local enemy_parts_damage_info = enemy_parts_damage_info_field:get_data(damage_param);
 	if enemy_parts_damage_info == nil then
-		customization_menu.status = "No parts damage info";
+		error_handler.report("large_monster.update_parts", "Failed to Access Data: enemy_parts_damage_info");
 		return;
 	end
 
 	local core_parts_array = get_part_info_array_method:call(enemy_parts_damage_info);
 	if core_parts_array == nil then
-		customization_menu.status = "No parts damage info array";
+		error_handler.report("large_monster.update_parts", "Failed to Access Data: core_parts_array");
 		return;
 	end
 
 	local core_parts_array_length = length_method:call(core_parts_array);
 	if core_parts_array_length == nil then
+		error_handler.report("large_monster.update_parts", "Failed to Access Data: core_parts_array_length");
 		return;
 	end
 
@@ -778,7 +917,8 @@ function this.update_parts(enemy, monster, physical_param)
 
 		local enemy_parts_info = get_value_method:call(core_parts_array, i);
 		if enemy_parts_info == nil then
-			goto continue
+			error_handler.report("large_monster.update_parts", "Failed to Access Data: enemy_parts_info No. " .. tostring(i));
+			goto continue;
 		end
 
 		local part = monster.parts[part_id];
@@ -795,52 +935,90 @@ function this.update_parts(enemy, monster, physical_param)
 		if cached_config.dynamic.body_parts.part_health.visibility
 		or cached_config.static.body_parts.part_health.visibility
 		or cached_config.highlighted.body_parts.part_health.visibility then
+
 			local part_vital = get_vital_method:call(physical_param, 1, i);
 			if part_vital ~= nil then
-				local part_current = get_current_method:call(part_vital) or -1;
-				local part_max = get_max_method:call(part_vital) or -1;
 
-				body_part.update_flinch(part, part_current, part_max);
+				local part_current = get_current_method:call(part_vital);
+				if part_current == nil then
+					error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_current", i));
+				end
 
+				local part_max = get_max_method:call(part_vital);
+				if part_max == nil then
+					error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_max", i));
+				end
+
+				if part_current ~= nil and part_max ~= nil then
+					body_part.update_flinch(part, part_current, part_max);
+				end
+			else
+				error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_vital", i));
 			end
 		end
 
 		if cached_config.dynamic.body_parts.part_break.visibility
 		or cached_config.static.body_parts.part_break.visibility
 		or cached_config.highlighted.body_parts.part_break.visibility then
+
 			local part_break_vital = get_vital_method:call(physical_param, 2, i);
 			if part_break_vital ~= nil then
-				local part_break_current = get_current_method:call(part_break_vital) or -1;
-				local part_break_max = get_max_method:call(part_break_vital) or -1;
-				local part_break_count = -1;
-				local part_break_max_count = -1;
 
-				if enemy_parts_info ~= nil then
+				local part_break_current = get_current_method:call(part_break_vital);
-					part_break_count = get_parts_break_damage_level_method:call(enemy_parts_info) or part_break_count;
+				if part_break_current == nil then
-					part_break_max_count = get_parts_break_damage_max_level_method:call(enemy_parts_info) or part_break_max_count;
+					error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_break_current", i));
 				end
 
-				body_part.update_break(part, part_break_current, part_break_max, part_break_count, part_break_max_count)
+				local part_break_max = get_max_method:call(part_break_vital);
+				if part_break_max == nil then
+					error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_break_max", i));
+				end
+
+				local part_break_count = get_parts_break_damage_level_method:call(enemy_parts_info);
+				if part_break_count == nil then
+					error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_break_count", i));
+				end
+
+				local part_break_max_count = get_parts_break_damage_max_level_method:call(enemy_parts_info);
+				if part_break_max_count == nil then
+					error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_break_max_count", i));
+				end
+
+				if part_break_current ~= nil and part_break_max ~= nil and part_break_count ~= nil and part_break_max_count ~= nil then
+					body_part.update_break(part, part_break_current, part_break_max, part_break_count, part_break_max_count);
+				end
+			else
+				error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_break_vital", i));
 			end
 		end
 
 		if cached_config.dynamic.body_parts.part_loss.visibility
 		or cached_config.static.body_parts.part_loss.visibility
 		or cached_config.highlighted.body_parts.part_loss.visibility then
+
 			local part_loss_vital = get_vital_method:call(physical_param, 3, i);
 			if part_loss_vital ~= nil then
-				local part_loss_current = get_current_method:call(part_loss_vital) or -1;
-				local part_loss_max = get_max_method:call(part_loss_vital) or -1;
-				local is_severed = false;
 
-				if enemy_parts_info ~= nil then
+				local part_loss_current = get_current_method:call(part_loss_vital);
-					local _is_severed = get_parts_loss_state_method:call(enemy_parts_info);
+				if part_loss_current == nil then
-					if _is_severed ~= nil then
+					error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_loss_current", i));
-						is_severed = _is_severed;
-					end
 				end
 
-				body_part.update_loss(part, part_loss_current, part_loss_max, is_severed);
+				local part_loss_max = get_max_method:call(part_loss_vital);
+				if part_loss_max == nil then
+					error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_loss_max", i));
+				end
+
+				local is_severed = get_parts_loss_state_method:call(enemy_parts_info);
+				if is_severed == nil then
+					error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> is_severed", i));
+				end
+				
+				if part_loss_current ~= nil and part_loss_max ~= nil and is_severed ~= nil then	
+					body_part.update_loss(part, part_loss_current, part_loss_max, is_severed);
+				end
+			else
+				error_handler.report("large_monster.update_parts", string.format("Failed to Access Data: enemy_parts_info No. %d -> part_loss_vital", i));
 			end
 		end
 
@@ -878,12 +1056,13 @@ function this.update_anomaly_parts(enemy, monster, mystery_param)
 
 	local core_parts_array = core_parts_array_field:get_data(mystery_param);
 	if core_parts_array == nil then
-		customization_menu.status = "No core parts array";
+		error_handler.report("large_monster.update_anomaly_parts", "Failed to Access Data: core_parts_array");
 		return;
 	end
 
 	local core_parts_array_length = length_method:call(core_parts_array);
 	if core_parts_array_length == nil then
+		error_handler.report("large_monster.update_anomaly_parts", "Failed to Access Data: core_parts_array_length");
 		return;
 	end
 
@@ -892,7 +1071,8 @@ function this.update_anomaly_parts(enemy, monster, mystery_param)
 
 		local core_part = get_value_method:call(core_parts_array, i);
 		if core_part == nil then
-			goto continue
+			error_handler.report("large_monster.update_anomaly_parts", "Failed to Access Data: core_part No. " .. tostring(i));
+			goto continue;
 		end
 
 		local part = monster.parts[part_id];
@@ -907,27 +1087,43 @@ function this.update_anomaly_parts(enemy, monster, mystery_param)
 		end
 
 		local part_vital = core_parts_get_vital_method:call(core_part);
+		if part_vital == nil then
+			error_handler.report("large_monster.update_anomaly_parts", "Failed to Access Data: part_vital No. " .. tostring(i));
+			return;
+		end
+
 		local part_is_active = core_parts_get_is_active_method:call(core_part);
+		if part_is_active == nil then
+			error_handler.report("large_monster.update_anomaly_parts", "Failed to Access Data: part_is_active No. " .. tostring(i));
+			return;
+		end
+
 		--local part_dying_vital_threshold = core_parts_get_dying_vital_threashold_method:call(core_part);
 
-		if part_is_active == nil then
+		local part_current = get_current_method:call(part_vital);
-			part_is_active = false;
+		if part_current == nil then
+			error_handler.report("large_monster.update_anomaly_parts", "Failed to Access Data: part_current No. " .. tostring(i));
+			goto continue;
 		end
 
-		if part_vital ~= nil then
+		local part_max = get_max_method:call(part_vital);
-			local part_current = get_current_method:call(part_vital) or -1;
+		if part_max == nil then
-			local part_max = get_max_method:call(part_vital) or -1;
+			error_handler.report("large_monster.update_anomaly_parts", "Failed to Access Data: part_max No. " .. tostring(i));
-			local part_is_enabled = is_enable_method:call(part_vital);
+			goto continue;
-
-
-			if not part_is_enabled then
-				goto continue;
-			end
-
-			body_part.update_anomaly(part, core_part, part_current, part_max, part_is_active);
-
 		end
 
+		local part_is_enabled = is_enable_method:call(part_vital);
+		if part_is_enabled == nil then
+			error_handler.report("large_monster.update_anomaly_parts", "Failed to Access Data: part_is_enabled No. " .. tostring(i));
+			goto continue;
+		end
+
+		if not part_is_enabled then
+			goto continue;
+		end
+
+		body_part.update_anomaly(part, core_part, part_current, part_max, part_is_active);
+
 		::continue::
 	end
 end
@@ -1054,6 +1250,7 @@ function this.init_dependencies()
 	players = require("MHR_Overlay.Damage_Meter.players");
 	time = require("MHR_Overlay.Game_Handler.time");
 	ailment_buildup = require("MHR_Overlay.Monsters.ailment_buildup");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Monsters/monster_hook.lua

@@ -6,6 +6,7 @@ local config;
 local ailments;
 local players;
 local quest_status;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -118,8 +119,8 @@ function this.update_large_monster(enemy)
 	local cached_config = config.current_config.large_monster_UI;
 
 	if not cached_config.dynamic.enabled and
-		not cached_config.static.enabled and
+	not cached_config.static.enabled and
-		not cached_config.highlighted.enabled then
+	not cached_config.highlighted.enabled then
 		return;
 	end
 
@@ -202,11 +203,13 @@ end
 function this.update_health(enemy_damage_check)
 	local enemy = get_ref_enemy:call(enemy_damage_check);
 	if enemy == nil then
+		error_handler.report("monster_hook.update_health", "Failed to Access Data: enemy");
 		return;
 	end
 
 	local is_large = is_boss_enemy_method:call(enemy);
 	if is_large == nil then
+		error_handler.report("monster_hook.update_health", "Failed to Access Data: is_large");
 		return;
 	end
 
@@ -229,6 +232,7 @@ function this.update_stamina(stamina_param, stamina_sub)
 
 	local enemy = get_enemy_method:call(stamina_param);
 	if enemy == nil then
+		error_handler.report("monster_hook.update_stamina", "Failed to Access Data: enemy");
 		return;
 	end
 
@@ -262,6 +266,7 @@ function this.init_dependencies()
 	ailments = require("MHR_Overlay.Monsters.ailments");
 	players = require("MHR_Overlay.Damage_Meter.players");
 	quest_status = require("MHR_Overlay.Game_Handler.quest_status");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/Monsters/small_monster.lua

@@ -12,6 +12,7 @@ local ailments;
 local ailment_UI_entity;
 local ailment_buildup;
 local ailment_buildup_UI_entity;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -98,16 +99,18 @@ local get_enemy_name_message_method = message_manager_type_def:get_method("getEn
 function this.init(monster, enemy)
 	local enemy_type = enemy_type_field:get_data(enemy);
 	if enemy_type == nil then
-		customization_menu.status = "No enemy type";
+		error_handler.report("small_monster.init", "Failed to Access Data: enemy_type");
 		return;
 	end
 
 	monster.id = enemy_type;
 
 	local enemy_name = get_enemy_name_message_method:call(singletons.message_manager, enemy_type);
-	if enemy_name ~= nil then
+	if enemy_name == nil then
-		monster.name = enemy_name;
+		error_handler.report("small_monster.init", "Failed to Access Data: enemy_name");
 	end
+
+	monster.name = enemy_name;
 end
 
 function this.init_UI(monster)
@@ -175,9 +178,11 @@ function this.update_position(enemy, monster)
 	end
 
 	local position = get_pos_field:call(enemy);
-	if position ~= nil then
+	if position == nil then
-		monster.position = position;
+		error_handler.report("small_monster.update_position", "Failed to Access Data: position");
 	end
+	
+	monster.position = position;
 end
 
 function this.update(enemy, monster)
@@ -188,6 +193,8 @@ function this.update(enemy, monster)
 	local dead_or_captured = check_die_method:call(enemy);
 	if dead_or_captured ~= nil then
 		monster.dead_or_captured = dead_or_captured;
+	else
+		error_handler.report("small_monster.update", "Failed to Access Data: dead_or_captured");
 	end
 
 	pcall(ailments.update_ailments, enemy, monster);
@@ -200,23 +207,35 @@ function this.update_health(enemy, monster)
 
 	local physical_param = get_physical_param_method:call(enemy);
 	if physical_param == nil then
-		customization_menu.status = "No physical param";
+		error_handler.report("small_monster.update_health", "Failed to Access Data: physical_param");
 		return;
 	end
 
 	local vital_param = get_vital_method:call(physical_param, 0, 0);
 	if vital_param == nil then
-		customization_menu.status = "No vital param";
+		error_handler.report("small_monster.update_health", "Failed to Access Data: vital_param");
 		return;
 	end
 
-	monster.health = get_current_method:call(vital_param) or monster.health;
+	local health = get_current_method:call(vital_param);
-	monster.max_health = get_max_method:call(vital_param) or monster.max_health;
+	if health ~= nil then
+		monster.health = health;
+	else
+		error_handler.report("small_monster.update_health", "Failed to Access Data: health");
+		return;
+	end
 
-	monster.missing_health = monster.max_health - monster.health;
+	local max_health = get_max_method:call(vital_param);
-	if monster.max_health ~= 0 then
+	if max_health ~= nil then
-		monster.health_percentage = monster.health / monster.max_health;
+		monster.max_health = max_health;
-		monster.capture_percentage = monster.capture_health / monster.max_health;
+	else
+		error_handler.report("small_monster.update_health", "Failed to Access Data: max_health");
+		return;
+	end
+
+	monster.missing_health = max_health - health;
+	if max_health ~= 0 then
+		monster.health_percentage = health / max_health;
 	end
 end
 
@@ -262,6 +281,7 @@ function this.init_dependencies()
 	ailment_UI_entity = require("MHR_Overlay.UI.UI_Entities.ailment_UI_entity");
 	ailment_buildup = require("MHR_Overlay.Monsters.ailment_buildup");
 	ailment_buildup_UI_entity = require("MHR_Overlay.UI.UI_Entities.ailment_buildup_UI_entity");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Customizations/ailment_buildups_customization.lua

@@ -14,6 +14,7 @@ local keyboard;
 local customization_menu;
 local label_customization;
 local bar_customization;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -271,6 +272,7 @@ function this.init_dependencies()
 	
 	label_customization = require("MHR_Overlay.UI.Customizations.label_customization");
 	bar_customization = require("MHR_Overlay.UI.Customizations.bar_customization");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Customizations/ailments_customization.lua

@@ -14,6 +14,7 @@ local keyboard;
 local customization_menu;
 local label_customization;
 local bar_customization;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -401,6 +402,7 @@ function this.init_dependencies()
 	customization_menu = require("MHR_Overlay.UI.customization_menu");
 	label_customization = require("MHR_Overlay.UI.Customizations.label_customization");
 	bar_customization = require("MHR_Overlay.UI.Customizations.bar_customization");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Customizations/bar_customization.lua

@@ -13,6 +13,7 @@ local time_UI;
 local keyboard;
 local customization_menu;
 local line_customization;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -257,6 +258,7 @@ function this.init_dependencies()
 	keyboard = require("MHR_Overlay.Game_Handler.keyboard");
 	customization_menu = require("MHR_Overlay.UI.customization_menu");
 	line_customization = require("MHR_Overlay.UI.Customizations.line_customization");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Customizations/body_parts_customization.lua

@@ -14,6 +14,7 @@ local keyboard;
 local customization_menu;
 local label_customization;
 local bar_customization;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -526,6 +527,7 @@ function this.init_dependencies()
 	customization_menu = require("MHR_Overlay.UI.customization_menu");
 	label_customization = require("MHR_Overlay.UI.Customizations.label_customization");
 	bar_customization = require("MHR_Overlay.UI.Customizations.bar_customization");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Customizations/health_customization.lua

@@ -13,6 +13,7 @@ local keyboard;
 local customization_menu;
 local label_customization;
 local bar_customization;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -102,6 +103,7 @@ function this.init_dependencies()
 	customization_menu = require("MHR_Overlay.UI.customization_menu");
 	label_customization = require("MHR_Overlay.UI.Customizations.label_customization");
 	bar_customization = require("MHR_Overlay.UI.Customizations.bar_customization");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Customizations/label_customization.lua

@@ -11,6 +11,7 @@ local part_names;
 local time_UI;
 local keyboard;
 local customization_menu;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -134,6 +135,7 @@ function this.init_dependencies()
 	time_UI = require("MHR_Overlay.UI.Modules.time_UI");
 	keyboard = require("MHR_Overlay.Game_Handler.keyboard");
 	customization_menu = require("MHR_Overlay.UI.customization_menu");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Customizations/large_monster_UI_customization.lua

@@ -11,6 +11,7 @@ local part_names;
 local time_UI;
 local keyboard;
 local customization_menu;
+local error_handler;
 
 local label_customization;
 local bar_customization;
@@ -93,9 +94,10 @@ function this.init_dependencies()
 	time_UI = require("MHR_Overlay.UI.Modules.time_UI");
 	keyboard = require("MHR_Overlay.Game_Handler.keyboard");
 	customization_menu = require("MHR_Overlay.UI.customization_menu");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
+
 	label_customization = require("MHR_Overlay.UI.Customizations.label_customization");
 	bar_customization = require("MHR_Overlay.UI.Customizations.bar_customization");
-
 	health_customization = require("MHR_Overlay.UI.Customizations.health_customization");
 	stamina_customization = require("MHR_Overlay.UI.Customizations.stamina_customization");
 	rage_customization = require("MHR_Overlay.UI.Customizations.rage_customization");

reframework/autorun/MHR_Overlay/UI/Customizations/line_customization.lua

@@ -11,6 +11,7 @@ local part_names;
 local time_UI;
 local keyboard;
 local customization_menu;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -107,6 +108,7 @@ function this.init_dependencies()
 	time_UI = require("MHR_Overlay.UI.Modules.time_UI");
 	keyboard = require("MHR_Overlay.Game_Handler.keyboard");
 	customization_menu = require("MHR_Overlay.UI.customization_menu");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Customizations/module_visibility_customization.lua

@@ -13,6 +13,7 @@ local keyboard;
 local customization_menu;
 local label_customization;
 local bar_customization;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -113,6 +114,7 @@ function this.init_dependencies()
 	time_UI = require("MHR_Overlay.UI.Modules.time_UI");
 	keyboard = require("MHR_Overlay.Game_Handler.keyboard");
 	customization_menu = require("MHR_Overlay.UI.customization_menu");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Customizations/rage_customization.lua

@@ -13,6 +13,7 @@ local keyboard;
 local customization_menu;
 local label_customization;
 local bar_customization;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -105,6 +106,7 @@ function this.init_dependencies()
 	customization_menu = require("MHR_Overlay.UI.customization_menu");
 	label_customization = require("MHR_Overlay.UI.Customizations.label_customization");
 	bar_customization = require("MHR_Overlay.UI.Customizations.bar_customization");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Customizations/stamina_customization.lua

@@ -13,6 +13,7 @@ local keyboard;
 local customization_menu;
 local label_customization;
 local bar_customization;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -105,6 +106,7 @@ function this.init_dependencies()
 	customization_menu = require("MHR_Overlay.UI.customization_menu");
 	label_customization = require("MHR_Overlay.UI.Customizations.label_customization");
 	bar_customization = require("MHR_Overlay.UI.Customizations.bar_customization");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Modules/buff_UI.lua

@@ -7,6 +7,7 @@ local consumables;
 local melody_effects;
 local screen;
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -49,23 +50,23 @@ function this.draw()
 	for key, consumable in pairs(consumables.list) do
 		
 		if not consumable.is_active then
-			goto continue2;
+			goto continue;
 		end
 
 		table.insert(displayed_buffs, consumable);
 
-		::continue2::
+		::continue::
 	end
 
 	for _, melody_effect in pairs(melody_effects.list) do
 		
 		if not melody_effect.is_active then
-			goto continue3;
+			goto continue2;
 		end
 
 		table.insert(displayed_buffs, melody_effect);
 
-		::continue3::
+		::continue2::
 	end
 
 	-- sort
@@ -107,7 +108,7 @@ function this.draw()
 	for _, buff in ipairs(displayed_buffs) do
 		
 		if not buff.is_active then
-			goto continue4;
+			goto continue3;
 		end
 
 		buffs.draw(buff, buff.buff_UI, position_on_screen, 1);
@@ -118,7 +119,7 @@ function this.draw()
 			position_on_screen.y = position_on_screen.y + cached_config.spacing.y * global_scale_modifier;
 		end
 
-		::continue4::
+		::continue3::
 	end
 end
 
@@ -137,6 +138,7 @@ function this.init_dependencies()
 	screen = require("MHR_Overlay.Game_Handler.screen");
 	--drawing = require("MHR_Overlay.UI.drawing");
 	utils = require("MHR_Overlay.Misc.utils");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Modules/damage_meter_UI.lua

@@ -10,6 +10,7 @@ local screen;
 local drawing;
 local language;
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -46,17 +47,6 @@ local package = package;
 this.last_displayed_players = {};
 this.freeze_displayed_players = false;
 
-local lobby_manager_type_def = sdk.find_type_definition("snow.LobbyManager");
-local quest_hunter_info_field = lobby_manager_type_def:get_field("_questHunterInfo");
-local hunter_info_field = lobby_manager_type_def:get_field("_hunterInfo");
-
-local quest_hunter_info_type_def = quest_hunter_info_field:get_type();
-local get_count_method = quest_hunter_info_type_def:get_method("get_Count");
-local get_item_method = quest_hunter_info_type_def:get_method("get_Item");
-
-local hunter_info_type_def = sdk.find_type_definition("snow.LobbyManager.HunterInfo");
-local member_index_field = hunter_info_type_def:get_field("_memberIndex");
-
 function this.draw()
 	local cached_config = config.current_config.damage_meter_UI;
 	local global_scale_modifier = config.current_config.global_settings.modifiers.global_scale_modifier;
@@ -116,32 +106,32 @@ function this.draw()
 	for _, player in ipairs(quest_players) do
 		
 		if player.display.total_damage == 0 and cached_config.settings.hide_player_if_player_damage_is_zero then
-			goto continue
+			goto continue;
 		end
 
 		if player.type == players.types.myself then
 			if cached_config.settings.hide_myself then
-				goto continue
+				goto continue;
 			end
 		elseif player.type == players.types.servant then
 			if cached_config.settings.hide_servants then
-				goto continue
+				goto continue;
 			end
 		elseif player.type == players.types.other_player then
 			if cached_config.settings.hide_other_players then
-				goto continue
+				goto continue;
 			end
 		elseif player.type == players.types.my_otomo then
 			if not cached_config.settings.show_my_otomos_separately then
-				goto continue
+				goto continue;
 			end
 		elseif player.type == players.types.other_player_otomo then
 			if not cached_config.settings.show_other_player_otomos_separately then
-				goto continue
+				goto continue;
 			end
 		elseif player.type == players.types.servant_otomo then
 			if not cached_config.settings.show_servant_otomos_separately then
-				goto continue
+				goto continue;
 			end
 		end
 
@@ -154,7 +144,6 @@ function this.draw()
 		end
 
 		::continue::
-
 	end
 
 	-- draw total damage
@@ -186,6 +175,7 @@ function this.init_dependencies()
 	drawing = require("MHR_Overlay.UI.drawing");
 	language = require("MHR_Overlay.Misc.language");
 	utils = require("MHR_Overlay.Misc.utils");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Modules/env_creature_UI.lua

@@ -11,6 +11,7 @@ local health_UI_entity;
 local stamina_UI_entity;
 local rage_UI_entity;
 local env_creature;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -44,8 +45,6 @@ local os = os;
 local ValueType = ValueType;
 local package = package;
 
-local enemy_manager_type_def = sdk.find_type_definition("snow.enemy.EnemyManager");
-
 function this.draw()
 	if singletons.enemy_manager == nil then
 		return;
@@ -57,11 +56,11 @@ function this.draw()
 	for REcreature, creature in pairs(env_creature.list) do
 
 		if cached_config.settings.max_distance == 0 then
-			break
+			break;
 		end
 
 		if cached_config.settings.hide_inactive_creatures and creature.is_inactive then
-			goto continue
+			goto continue;
 		end
 
 		local position_on_screen = {};
@@ -72,7 +71,7 @@ function this.draw()
 		position_on_screen = draw.world_to_screen(creature.position + world_offset);
 
 		if position_on_screen == nil then
-			goto continue
+			goto continue;
 		end
 
 		position_on_screen.x = position_on_screen.x + cached_config.viewport_offset.x * global_scale_modifier;
@@ -82,7 +81,7 @@ function this.draw()
 
 		local opacity_scale = 1;
 		if creature.distance > cached_config.settings.max_distance then
-			goto continue
+			goto continue;
 		end
 
 		if cached_config.settings.opacity_falloff then
@@ -106,6 +105,7 @@ function this.init_dependencies()
 	stamina_UI_entity = require("MHR_Overlay.UI.UI_Entities.stamina_UI_entity");
 	rage_UI_entity = require("MHR_Overlay.UI.UI_Entities.rage_UI_entity");
 	env_creature = require("MHR_Overlay.Endemic_Life.env_creature");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Modules/large_monster_UI.lua

@@ -10,6 +10,7 @@ local drawing;
 local health_UI_entity;
 local stamina_UI_entity;
 local rage_UI_entity;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -78,6 +79,7 @@ function this.draw(dynamic_enabled, static_enabled, highlighted_enabled)
 			highlighted_id = get_targeting_enemy_index_field:get_data(gui_hud_target_camera);
 
 			if highlighted_id == nil then
+				error_handler.report("large_monster_UI.draw", "Failed to Access Data: highlighted_id");
 				highlighted_id = -1;
 			end
 		end
@@ -85,20 +87,21 @@ function this.draw(dynamic_enabled, static_enabled, highlighted_enabled)
 
 	local enemy_count = get_boss_enemy_count_method:call(singletons.enemy_manager);
 	if enemy_count == nil then
+		error_handler.report("large_monster_UI.draw", "Failed to Access Data: enemy_count");
 		return;
 	end
 
 	for i = 0, enemy_count - 1 do
 		local enemy = get_boss_enemy_method:call(singletons.enemy_manager, i);
 		if enemy == nil then
-			customization_menu.status = "No enemy";
+			error_handler.report("large_monster_UI.draw", "Failed to Access Data: enemy No. " .. tostring(i));
-			goto continue
+			goto continue;
 		end
 
 		local monster = large_monster.list[enemy];
 		if monster == nil then
-			customization_menu.status = "No large monster entry";
+			error_handler.report("large_monster_UI.draw", "Missing Entry: monster No. " .. tostring(i));
-			goto continue
+			goto continue;
 		end
 
 		if update_distance then
@@ -155,21 +158,21 @@ function this.draw(dynamic_enabled, static_enabled, highlighted_enabled)
 	if dynamic_enabled then
 		local success = pcall(this.draw_dynamic, displayed_monsters, highlighted_monster, cached_config);
 		if not success then
-			customization_menu.status = string.format("[%s] Dynamic Large Monster drawing function threw an exception");
+			error_handler.report("large_monster_UI.draw", "Dynamic Large Monster drawing function threw an exception");
 		end
 	end
 
 	if highlighted_enabled then
 		local success = pcall(this.draw_highlighted, highlighted_monster, cached_config);
 		if not success then
-			customization_menu.status = string.format("[%s] Highlighted Large Monster drawing function threw an exception");
+			error_handler.report("large_monster_UI.draw", "Highlighted Large Monster drawing function threw an exception");
 		end
 	end
 	
 	if static_enabled then
 		local success = pcall(this.draw_static, displayed_monsters, highlighted_monster, cached_config);
 		if not success then
-			customization_menu.status = string.format("[%s] Static Large Monster drawing function threw an exception");
+			error_handler.report("large_monster_UI.draw", "Static Large Monster drawing function threw an exception");
 		end
 	end
 end
@@ -181,24 +184,24 @@ function this.draw_dynamic(displayed_monsters, highlighted_monster, cached_confi
 	local i = 0;
 	for _, monster in ipairs(displayed_monsters) do
 		if cached_config.settings.max_distance == 0 then
-			break
+			break;
 		end
 
 		if monster.is_stealth then
-			goto continue
+			goto continue;
 		end
 
 		if monster.dead_or_captured and cached_config.settings.hide_dead_or_captured then
-			goto continue
+			goto continue;
 		end
 
 		if monster == highlighted_monster then
 			if not cached_config.settings.render_highlighted_monster then
-				goto continue
+				goto continue;
 			end
 		else
 			if not cached_config.settings.render_not_highlighted_monsters then
-				goto continue
+				goto continue;
 			end
 		end
 
@@ -281,16 +284,16 @@ function this.draw_static(displayed_monsters, highlighted_monster, cached_config
 	local i = 0;
 	for _, monster in ipairs(displayed_monsters) do
 		if monster.dead_or_captured and cached_config.settings.hide_dead_or_captured then
-			goto continue
+			goto continue;
 		end
 
 		if monster == highlighted_monster then
 			if not cached_config.settings.render_highlighted_monster then
-				goto continue
+				goto continue;
 			end
 		else
 			if not cached_config.settings.render_not_highlighted_monsters then
-				goto continue
+				goto continue;
 			end
 		end
 
@@ -339,6 +342,7 @@ function this.init_dependencies()
 	health_UI_entity = require("MHR_Overlay.UI.UI_Entities.health_UI_entity");
 	stamina_UI_entity = require("MHR_Overlay.UI.UI_Entities.stamina_UI_entity");
 	rage_UI_entity = require("MHR_Overlay.UI.UI_Entities.rage_UI_entity");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Modules/small_monster_UI.lua

@@ -9,6 +9,7 @@ local players;
 local drawing;
 local health_UI_entity;
 local stamina_UI_entity;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -57,33 +58,33 @@ function this.draw()
 
 	local enemy_count = get_zako_enemy_count_method:call(singletons.enemy_manager);
 	if enemy_count == nil then
-		customization_menu.status = "No enemy count";
+		error_handler.report("small_monster_UI.draw", "Failed to Access Data: enemy_count");
 		return;
 	end
 
 	for i = 0, enemy_count - 1 do
 		local enemy = get_zako_enemy_method:call(singletons.enemy_manager, i);
 		if enemy == nil then
-			customization_menu.status = "No enemy";
+			error_handler.report("small_monster_UI.draw", "Failed to Access Data: enemy No. " .. tostring(i));
-			goto continue
+			goto continue;
 		end
 
 		local monster = small_monster.list[enemy];
 		if monster == nil then
-			customization_menu.status = "No small monster entry";
+			error_handler.report("small_monster_UI.draw", "Missing Entry: monster No. " .. tostring(i));
-			goto continue
+			goto continue;
 		end
 
 		if monster.dead_or_captured and cached_config.settings.hide_dead_or_captured then
-			goto continue
+			goto continue;
-		end
+		end;
 
 		table.insert(displayed_monsters, monster);
 		::continue::
 	end
 
 	if cached_config.dynamic_positioning.enabled
-		or (not cached_config.dynamic_positioning.enabled and cached_config.static_sorting.type == "Distance") then
+	or (not cached_config.dynamic_positioning.enabled and cached_config.static_sorting.type == "Distance") then
 		for _, monster in ipairs(displayed_monsters) do
 			monster.distance = (players.myself_position - monster.position):length();
 		end
@@ -159,9 +160,6 @@ function this.draw()
 			end
 		end
 
-
-
-
 		local opacity_scale = 1;
 		if cached_config.dynamic_positioning.enabled then
 			if cached_config.dynamic_positioning.max_distance == 0 then
@@ -177,8 +175,6 @@ function this.draw()
 			end
 		end
 
-
-
 		small_monster.draw(monster, cached_config, position_on_screen, opacity_scale);
 
 		i = i + 1;
@@ -196,6 +192,7 @@ function this.init_dependencies()
 	drawing = require("MHR_Overlay.UI.drawing");
 	health_UI_entity = require("MHR_Overlay.UI.UI_Entities.health_UI_entity");
 	stamina_UI_entity = require("MHR_Overlay.UI.UI_Entities.stamina_UI_entity");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/Modules/time_UI.lua

@@ -5,6 +5,7 @@ local screen;
 local config;
 local drawing;
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -68,6 +69,7 @@ function this.init_dependencies()
 	config = require("MHR_Overlay.Misc.config");
 	drawing = require("MHR_Overlay.UI.drawing");
 	utils = require("MHR_Overlay.Misc.utils");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/UI_Entities/ailment_UI_entity.lua

@@ -4,6 +4,7 @@ local config;
 local utils;
 local drawing;
 local language;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -123,6 +124,7 @@ function this.init_dependencies()
 	drawing = require("MHR_Overlay.UI.drawing");
 	config = require("MHR_Overlay.Misc.config");
 	language = require("MHR_Overlay.Misc.language");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/UI_Entities/ailment_buildup_UI_entity.lua

@@ -5,6 +5,7 @@ local drawing;
 local config;
 local players;
 local language;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -123,6 +124,7 @@ function this.init_dependencies()
 	config = require("MHR_Overlay.Misc.config");
 	players = require("MHR_Overlay.Damage_Meter.players");
 	language = require("MHR_Overlay.Misc.language");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/UI_Entities/body_part_UI_entity.lua

@@ -3,6 +3,7 @@ local this = {};
 local config;
 local utils;
 local drawing;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -306,6 +307,7 @@ function this.init_dependencies()
 	utils = require("MHR_Overlay.Misc.utils");
 	drawing = require("MHR_Overlay.UI.drawing");
 	config = require("MHR_Overlay.Misc.config");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/UI_Entities/buff_UI_entity.lua

@@ -4,6 +4,7 @@ local config;
 local utils;
 local drawing;
 local language;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -86,6 +87,7 @@ function this.init_dependencies()
 	drawing = require("MHR_Overlay.UI.drawing");
 	config = require("MHR_Overlay.Misc.config");
 	language = require("MHR_Overlay.Misc.language");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/UI_Entities/damage_UI_entity.lua

@@ -7,6 +7,7 @@ local players;
 local language;
 local quest_status;
 local non_players;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -241,6 +242,7 @@ function this.init_dependencies()
 	language = require("MHR_Overlay.Misc.language");
 	quest_status = require("MHR_Overlay.Game_Handler.quest_status");
 	non_players = require("MHR_Overlay.Damage_Meter.non_players");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/UI_Entities/health_UI_entity.lua

@@ -4,6 +4,7 @@ local utils;
 local drawing;
 local language;
 local config;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -96,6 +97,7 @@ function this.init_dependencies()
 	drawing = require("MHR_Overlay.UI.drawing");
 	language = require("MHR_Overlay.Misc.language");
 	config = require("MHR_Overlay.Misc.config");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/UI_Entities/rage_UI_entity.lua

@@ -4,6 +4,7 @@ local utils;
 local drawing;
 local language;
 local config;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -110,6 +111,7 @@ function this.init_dependencies()
 	drawing = require("MHR_Overlay.UI.drawing");
 	language = require("MHR_Overlay.Misc.language");
 	config = require("MHR_Overlay.Misc.config");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/UI_Entities/stamina_UI_entity.lua

@@ -4,6 +4,7 @@ local utils;
 local drawing;
 local language;
 local config;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -107,6 +108,7 @@ function this.init_dependencies()
 	drawing = require("MHR_Overlay.UI.drawing");
 	language = require("MHR_Overlay.Misc.language");
 	config = require("MHR_Overlay.Misc.config");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/autorun/MHR_Overlay/UI/customization_menu.lua

@@ -14,6 +14,8 @@ local keyboard;
 local non_players;
 local quest_status;
 local buffs;
+local error_handler;
+local time;
 
 local label_customization;
 local bar_customization;
@@ -64,7 +66,6 @@ local package = package;
 this.font = nil;
 this.full_font_range = {0x1, 0xFFFF, 0};
 this.is_opened = false;
-this.status = "OK";
 
 this.window_position = Vector2f.new(480, 200);
 this.window_pivot = Vector2f.new(0, 0);
@@ -353,12 +354,9 @@ function this.draw()
 	local damage_meter_UI_changed = false;
 	local endemic_life_UI_changed = false;
 	local buff_UI_changed = false;
+	local debug_changed = false;
 	local apply_font_requested = false;
 
-	local status_string = tostring(this.status);
-
-	imgui.text(language.current_language.customization_menu.status .. ": " .. status_string);
-
 	config_changed, apply_font_requested = this.draw_config();
 	modules_changed = this.draw_modules();
 	this.draw_hotkeys();
@@ -377,6 +375,9 @@ function this.draw()
 	endemic_life_UI_changed = this.draw_endemic_life_UI()
 	buff_UI_changed = this.draw_buff_UI();
 	
+	imgui.new_line();
+	debug_changed = this.draw_debug();
+
 	imgui.pop_font();
 	imgui.end_window();
 
@@ -447,7 +448,7 @@ function this.draw()
 
 	if modules_changed or global_settings_changed or small_monster_UI_changed or large_monster_dynamic_UI_changed or
 		large_monster_static_UI_changed or large_monster_highlighted_UI_changed or time_UI_changed or damage_meter_UI_changed or
-		endemic_life_UI_changed or buff_UI_changed or modifiers_changed or config_changed then
+		endemic_life_UI_changed or buff_UI_changed or modifiers_changed or config_changed or debug_changed then
 		config.save_current();
 	end
 end
@@ -2264,6 +2265,63 @@ function this.draw_buff_UI()
 	return config_changed;
 end
 
+function this.draw_debug()
+	local cached_config = config.current_config.debug;
+
+	local changed = false;
+	local config_changed = false;
+
+	if imgui.tree_node(language.current_language.customization_menu.debug) then
+		
+		if error_handler.is_empty then
+			imgui.text(language.current_language.customization_menu.everything_seems_to_be_ok);
+		else
+			imgui.text_colored("Current Script Time:", 0xFFAAAA66);
+			imgui.same_line();
+			imgui.text(string.format("%.3fs", time.total_elapsed_script_seconds));
+
+			for error_key, error in pairs(error_handler.list) do
+
+				imgui.button(string.format("%.3fs", error.time));
+				imgui.same_line();
+				imgui.text_colored(error_key, 0xFFAA66AA);
+				imgui.same_line();
+				imgui.text(error.message);
+			end
+	
+		end
+
+		if imgui.tree_node(language.current_language.customization_menu.error_history) then
+
+			changed, cached_config.history_size = imgui.drag_int(
+				language.current_language.customization_menu.history_size, cached_config.history_size, 1, 0, 1024);
+
+			config_changed = config_changed or changed;
+
+			if changed then
+				error_handler.history = {};
+			end
+
+			for index, error in pairs(error_handler.history) do
+				imgui.text_colored(index, 0xFF66AA66);
+				imgui.same_line();
+				imgui.button(string.format("%.3fs", error.time));
+				imgui.same_line();
+				imgui.text_colored(error.key, 0xFFAA66AA);
+				imgui.same_line();
+				imgui.text(error.message);
+			end
+
+
+			imgui.tree_pop();
+		end
+
+		imgui.tree_pop();
+	end
+
+	return config_changed;
+end
+
 function this.init_dependencies()
 	utils = require("MHR_Overlay.Misc.utils");
 	language = require("MHR_Overlay.Misc.language");
@@ -2279,6 +2337,8 @@ function this.init_dependencies()
 	non_players = require("MHR_Overlay.Damage_Meter.non_players");
 	quest_status = require("MHR_Overlay.Game_Handler.quest_status");
 	buffs = require("MHR_Overlay.Buffs.buffs");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
+	time = require("MHR_Overlay.Game_Handler.time");
 
 	label_customization = require("MHR_Overlay.UI.Customizations.label_customization");
 	bar_customization = require("MHR_Overlay.UI.Customizations.bar_customization");

reframework/autorun/MHR_Overlay/UI/drawing.lua

@@ -2,6 +2,7 @@ local this = {};
 
 local config;
 local utils;
+local error_handler;
 
 local sdk = sdk;
 local tostring = tostring;
@@ -82,7 +83,7 @@ function this.limit_text_size(text, size_limit)
 			limited_text = utils.unicode.sub(limited_text, 1, -5) .. "...";
 
 			if limited_text == old_limited_text then
-				break
+				break;
 			end
 		end
 	end
@@ -379,6 +380,7 @@ end
 function this.init_dependencies()
 	config = require("MHR_Overlay.Misc.config");
 	utils = require("MHR_Overlay.Misc.utils");
+	error_handler = require("MHR_Overlay.Misc.error_handler");
 end
 
 function this.init_module()

reframework/data/MHR Overlay/languages/en-us.json

@@ -112,6 +112,7 @@
         "damage_meter_UI": "Damage Meter UI",
         "damage_percentage_label": "Damage Percentage Label",
         "damage_value_label": "Damage Value Label",
+        "debug": "Debug",
         "default_state": "Default State",
         "delete": "Delete",
         "distance": "Distance",
@@ -126,6 +127,8 @@
         "enabled": "Enabled",
         "endemic_life": "Endemic Life",
         "endemic_life_UI": "Endemic Life UI",
+        "error_history": "Error History",
+        "everything_seems_to_be_ok": "Everything seems to be OK!",
         "family": "Family",
         "farthest": "Farthest",
         "fight_time": "Fight Time",
@@ -175,6 +178,7 @@
         "highlighted_buildup_bar": "Highlighted Buildup Bar",
         "highlighted_damage_bar": "Highlighted Damage Bar",
         "highlighted_targeted": "Highlighted (targeted)",
+        "history_size": "History Size",
         "horizontal": "Horizontal",
         "hotkeys": "Hotkeys",
         "hunter_rank": "Hunter Rank",

reframework/data/MHR Overlay/languages/ja-jp.json

@@ -112,6 +112,7 @@
         "damage_meter_UI": "ダメージメーターUI",
         "damage_percentage_label": "ダメージ割合(％)ラベル",
         "damage_value_label": "ダメージラベル",
+        "debug": "Debug",
         "default_state": "Default State",
         "delete": "Delete",
         "distance": "距離",
@@ -126,6 +127,8 @@
         "enabled": "有効",
         "endemic_life": "Endemic Life",
         "endemic_life_UI": "環境生物UI",
+        "error_history": "Error History",
+        "everything_seems_to_be_ok": "Everything seems to be OK!",
         "family": "Family",
         "farthest": "Farthest",
         "fight_time": "戦闘時間",
@@ -175,6 +178,7 @@
         "highlighted_buildup_bar": "ハイライトされた蓄積値バー",
         "highlighted_damage_bar": "ハイライトされたダメージバー",
         "highlighted_targeted": "詳細表示 (ターゲット)",
+        "history_size": "History Size",
         "horizontal": "水平",
         "hotkeys": "ホットキー",
         "hunter_rank": "ハンターランク",

reframework/data/MHR Overlay/languages/ko-kr.json

@@ -112,6 +112,7 @@
         "damage_meter_UI": "대미지 미터 UI",
         "damage_percentage_label": "대미지 비율 정보",
         "damage_value_label": "대미지 값 정보",
+        "debug_errors": "Debug Errors",
         "default_state": "기본 상태",
         "delete": "삭제하기",
         "distance": "간격",
@@ -126,6 +127,8 @@
         "enabled": "사용함",
         "endemic_life": "환경생물",
         "endemic_life_UI": "환경생물 UI",
+        "error_history": "Error History",
+        "everything_seems_to_be_ok": "Everything seems to be OK!",
         "family": "글꼴",
         "farthest": "가장 멀리있는",
         "fight_time": "전투 시간",
@@ -175,6 +178,7 @@
         "highlighted_buildup_bar": "주시대상 몬스터 누적치 막대",
         "highlighted_damage_bar": "주시대상 몬스터 대미지 막대",
         "highlighted_targeted": "주시대상 몬스터 표시",
+        "history_size": "History Size",
         "horizontal": "가로",
         "hotkeys": "단축키",
         "hunter_rank": "헌터 랭크",

reframework/data/MHR Overlay/languages/ru-ru.json

@@ -112,6 +112,7 @@
         "damage_meter_UI": "Интерфейс модуля урона",
         "damage_percentage_label": "Метка урона в процентах",
         "damage_value_label": "Метка значений урона",
+        "debug_errors": "Debug Errors",
         "default_state": "Состояние по умолчанию",
         "delete": "Удалить",
         "distance": "Расстояние",
@@ -126,6 +127,8 @@
         "enabled": "Включить",
         "endemic_life": "Местная живность",
         "endemic_life_UI": "Интерфейс местной живности",
+        "error_history": "Error History",
+        "everything_seems_to_be_ok": "Everything seems to be OK!",
         "family": "Семейство",
         "farthest": "Самый дальний",
         "fight_time": "Время в бою",
@@ -175,6 +178,7 @@
         "highlighted_buildup_bar": "Помеченная шкала накопления",
         "highlighted_damage_bar": "Помеченная шкала урона",
         "highlighted_targeted": "Помеченный",
+        "history_size": "History Size",
         "horizontal": "Горизонтально",
         "hotkeys": "Горячие клавиши",
         "hunter_rank": "Ранг охотника",

reframework/data/MHR Overlay/languages/zh-cn.json

@@ -112,6 +112,7 @@
         "damage_meter_UI": "伤害统计UI",
         "damage_percentage_label": "伤害百分比标签",
         "damage_value_label": "伤害量标签",
+        "debug_errors": "Debug Errors",
         "default_state": "默认阶段",
         "delete": "删除",
         "distance": "距离",
@@ -126,6 +127,8 @@
         "enabled": "开启",
         "endemic_life": "环境生物",
         "endemic_life_UI": "环境生物UI",
+        "error_history": "Error History",
+        "everything_seems_to_be_ok": "Everything seems to be OK!",
         "family": "字体",
         "farthest": "最远",
         "fight_time": "战斗时间",
@@ -175,6 +178,7 @@
         "highlighted_buildup_bar": "高亮积累值条",
         "highlighted_damage_bar": "高亮伤害条",
         "highlighted_targeted": "高亮目标[锁定目标的UI]",
+        "history_size": "History Size",
         "horizontal": "水平",
         "hotkeys": "热键",
         "hunter_rank": "猎人等级",

reframework/data/MHR Overlay/languages/zh-tw.json

@@ -112,6 +112,7 @@
         "damage_meter_UI": "傷害量計算 UI",
         "damage_percentage_label": "傷害量百分比",
         "damage_value_label": "傷害量",
+        "debug_errors": "Debug Errors",
         "default_state": "Default State",
         "delete": "Delete",
         "distance": "距離",
@@ -126,6 +127,8 @@
         "enabled": "啟用",
         "endemic_life": "Endemic Life",
         "endemic_life_UI": "環境生物 UI",
+        "error_history": "Error History",
+        "everything_seems_to_be_ok": "Everything seems to be OK!",
         "family": "字體",
         "farthest": "最遠的",
         "fight_time": "戰鬥時間",
@@ -175,6 +178,7 @@
         "highlighted_buildup_bar": "重點累積條",
         "highlighted_damage_bar": "重點傷害條",
         "highlighted_targeted": "鎖定的魔物資訊(目標)",
+        "history_size": "History Size",
         "horizontal": "水平",
         "hotkeys": "快捷鍵",
         "hunter_rank": "獵人等級",