The Discord JavaScript error occurs when the application has a missing or corrupted JavaScript file and could result from a wide array of things. The most likely culprits are the Windows operating system itself, Discord updates, antivirus or Windows Defender interference, or an issue with your Discord configs.
There are a few steps to take before doing anything further, as these basic steps are easy and could solve the problem before you waste time trying to debug the application.
- Restart Discord.
- Restart your computer.
- Reinstall Discord.
If you’ve tried all those things already, but Discord still isn’t running, deleting the Discord App Data folders and reinstalling the program may solve the issue by replacing corrupted or broken files. If that doesn’t work, running Discord in Admin mode could fix your issue by bypassing antivirus software or any firewall you may have running.
