A JavaScript error occurred in main process

Support Bug Reports
,
1

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

When I upgraded IDE to newer version I am started to getting this error. See attached screenshot.

Steps to Reproduce

Just upgrade the cursor to latest version and ide started crashing.

Screenshots / Screen Recordings

cursor_error.png
cursor_error.png799×690 51.8 KB

Operating System

Windows 10/11

Current Cursor Version (Menu → About Cursor → Copy)

IDE is crashing how can I get this.

Does this stop you from using Cursor

Yes - Cursor is unusable

3

Old trick worked. Uninstalled, and reinstall

4

Hey, glad the reinstall helped. These errors sometimes happen when an update corrupts some files or leaves leftovers from an older version.

If you run into something similar in the future, you can try deleting the %LocalAppData%\Programs\cursor\resources folder before reinstalling. That clears cached modules.

5

This topic was automatically closed 22 days after the last reply. New replies are no longer allowed.