Hey, this is a known issue with Prettier v12+. Cursor versions before 2.4 didn’t support ESM plugins.
The fix is already in Cursor 2.4:
- Update Cursor to 2.4+ (Cursor Settings > Beta > Early Access)
- After updating, reload the window:
Ctrl + Shift + P>Developer: Reload Window
If you don’t want to wait for the update, a temporary workaround is to downgrade Prettier to 11.0.2 and reload the window.
More details and steps here: After last update PRETTIER stopped working - #19 by deanrie