If a JavaScript error in the main process occurred in Discord, you won't be able to run the app, so you should use our recommendations.

How to fix the ‘A JavaScript Error Occurred in the Main Process’ Error in Discord? Above, we have listed all the useful methods along with the steps involved in them.

A JavaScript error occurred in the main process. TypeError: this.notification.show is not a function #974 ...

Troubleshooting Discord fatal javascript error in Windows 10 Performing the following procedures will help eliminate every possible trigger and eventually fix the fatal javascript error in Discord.

A JavaScript error occurred in the main process, Error: The specified module could not be found. #5707 Closed ...

To fix the Asus Armoury Crate JavaScript error, install Visual C++ Redistributables, whitelist the software, or disable Smart App Control!