Lua error WoW: Guide to fix,hide and disable script errors

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  • Games like World of Warcraft and Roblox use Lua scripts for mods, addons, and macros.
  • Information technology's not uncommon to run across a Lua script error in WoW, merely thanks to its modularity, it's relatively painless to ready.
  • Some of the fixes in this guide tin be used to remedy other interface errors, as yous can come across from our library of WoW guides.
  • If you have any other game-related queries, you can notice solutions for them in our always-expanding Blizzard Fix Hub.

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If you've ever installed addons on World of Warcraft, and so you're familiar with Lua scripts. Even if you're innocently running WoW without mods, you're nonetheless bound to encounter a Lua fault or two.

In this guide, we'll dissect what a WoW Lua mistake is and what you lot can practise to ready information technology if you see it.

How to fix Lua errors in World of Warcraft

What is Lua fault in WoW?

Before we can fix our consequence we need to empathize it. Therefore, the first question that needs answering is what exactly is a Lua fault in Wow?

Lua is a script-based programming language that adds modularity to programs through embedding.

VLC Media Role player is a great instance of an application that uses Lua scripts to expand its functionality and features. These scripts are mostly used in WoW to customize its user interface.

In almost cases, Lua errors occur cause of a corrupt addon or interface file. However, every bit nosotros've established earlier, if you've never installed an addon or customized your interface, it'southward notwithstanding possible to run into a Lua error.

Your Lua errors could be the effect of corrupted game files – primarily interface files. This includes menus, confined, maps, graphic symbol selection screens, etc. A certain-fire way to fix this issue is to reload and reset the WoW User Interface.

How exercise I terminate Lua errors?

Reload WoW's user interface

  1. Open your chatbox.
  2. Blazon this control into it: 
                  /reload
  3. Striking enter.

Reloading the WoW interface is a surefire mode to ready almost user interface errors. Information technology volition take a few seconds to reload, then you tin bank check if yous're notwithstanding encountering whatsoever Lua errors.

What this solution does is save current WoW settings and updates any addon files that were loaded past the game.

This method may not work with the latest versions of WoW since the command attached to it is protected. All the same, if your problem is with Vanilla WoW, this should be the first solution y'all effort.

If you're still experiencing Lua errors after trying to reload your user interface, then peradventure information technology'south time to reset information technology completely. To reset the interface, follow these steps:

Reset Wow's User Interface

  1. If y'all're running World of Warcraft, close it completely.
  2. Uninstall any addon director you may exist running.
  3. Navigate to the World of Warcraft® folder on your computer. The easiest manner to locate your folder is to run the Blizzard Battle.net desktop application, select World of Warcraft, click on Options and then select Show in Explorer.
    If you have a WoW shortcut on your desktop, right-click on it and select Open file location from the context bill of fare.
    In almost cases the folder is located in one of these directories: 
                  C:Program Files (x86)Earth of Warcraft C:Program FilesWorld of Warcraft C:Users[username]PublicGamesWorld of Warcraft
  4. Once you're in the World of Warcraft® folder, click on the game version of WoW that's giving y'all Lua errors (_retail_or_classic_).
  5. Rename the following folders:
    • Cache: Cache_Old
    • Interface: Interface_Old
    • WTF: WTF_Old
  6. Launch WoW.

Globe of Warcraft should reinstall the necessary files and folders. If you're notwithstanding experiencing an error after the reset, then a rogue console variable could exist the result. If that's the case then you'll need to reset your console variables.

Reset WoW console variables

  1. While in the game, open your in-game chatbox.
  2. Type these commands into the console box: 
                  /Console Cvar_reset /panel cvar_default
  3. Hit enter.

If you receive a permission error after following these steps, ignore it, the command will yet piece of work.

If you're running multiple add-ons, resetting the WoW interface and deleting all add-ons may not be a particularly enticing concept to you. It would be more efficient to trace the errant add-on and deleting or fixing it.

How to display Lua errors in WoW

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  1. Shut WoW if it's running.
  2. Navigate to where the WoW installation files are located on your PC (see pace 3 of the second solution).
  3. Hold shift on your keyboard and right-click on an empty spot in the folder.
  4. Select Open up PowerShell window hereor Open command window hither.
  5. Inside the console window blazon in: 
                  wow - panel
  6. Hit enter to launch WoW with the console enabled.

Using the console is the best manner to display Lua errors and track them in WoW.

How to find out which addon is causing Lua errors?

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By default, WoW will alert you of any script errors and warnings it may encounter. But enabling the console will give you more details.

Y'all can access the panel by pressing the "`" primal on your keyboard. You'll have to manually browse through the panel for whatsoever ruby-red text related to WoW Lua errors.

You'll get the proper name of the problematic Lua script from the console.

One time you've determined which addon is decadent, you can either manually update the addon or delete it completely, forth with the addon director responsible for installing and updating it. You lot tin can so find and install a suitable alternative.

For WoW Classic, addons are usually stored in one of these directories:

C:Program Files (x86)Earth of Warcraft_classic_InterfaceAddons

C:Programme FilesWorld of Warcraft_classic_InterfaceAddons

C:Users[username]PublicGamesWorld of Warcraft_classic_InterfaceAddons

For the retail version of WoW, add-ons are stored in these directories:

C:Plan Files (x86)World of Warcraft_retail_InterfaceAddons

C:Program FilesWorld of Warcraft_retail_InterfaceAddons

C:Users[username]PublicGamesWorld of Warcraft_retail_InterfaceAddons

How to hide Lua Errors

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  1. Open the game card.
  2.  Select Interface.
  3. Click on Assist on the left panel.
  4. De-select the checkbox marked Display Lua Errors.

Sometimes an addon will cause a Lua warning or error but won't crash the game or impede gameplay. In these cases, it's best to hide them.

If y'all're using a version of WoW that doesn't accept the in a higher place options, you'll need to use the console to disable them.

WoW disable Lua errors

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To disable WoW Lua error prompts, you tin can type this uncomplicated command into the chatbox:

/console scriptErrors 0

Just what if you decide that y'all want to display errors for some troubleshooting in the hereafter? Follow the next method to do so.

WoW Prove Lua Errors

You lot may decide that you want to display WoW's script errors in the future for troubleshooting purposes. All you lot need to do is run this command:

/panel scriptErrors 1

With the simple solutions in this guide, y'all can understand, manage, troubleshoot, and prepare WoW Lua errors.

Did we miss annihilation? Which solution solved your issue? Don't hesitate to allow the states know down in the comments section.

Frequently Asked Questions

  • A Lua error occurs when one of WoW's embedded scripts runs into a problem. A Lua error in WoW is unremarkably caused past a broken addon or interface file.

  • You can get rid of Lua errors by updating, deleting, or replacing the addon manager or script causing the bug. You tin can also manually debug the script and fix any corrupted data in the script.