Couldn't communicate with helper application

Within Preferences, under Accounts. When I click on the + sign and click on "Add Apple ID". I immediately get a message saying "Couldn't communicate with helper application". I've restarted xcode and restarted the OS. There don't seem to be any logs I can find in Console.


Help!

Keep trying - the backend seems to be dropping calls.

did you fix the problem? cause i having the same error.

Same problem here, with Xcode 11, 12, 12 beta... Big Sur OS, happening weeks ago, re-installing Xcode and OS upgrade (beta-> release) didn't help. Any ideas???
Couldn't communicate with helper application
 
 
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