Hey, sorry you’re dealing with this!
Does this happen when you do something specifically, or does Cursor never launch?
If you see this error, try force-quitting all Cursor processes in Activity Monitor and then reopen it. If the issue persists, reinstall it using this guide:
I am also facing the same issue today after installing the latest version of Cursor, ver0.45.5; the error popup is the same as yours. Then, I followed @deanrie’s’s advice: removing the process CursorUIViewService helped to resolve this issue.
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