I'm also experiencing this same issue using UserDefaults with iOS 15. It only happens to some users and it's not easily reproducible. I'm not sure what to do because my original implementation involved writing a custom file in plist format that also stopped working reliably with iOS 15.

I'm having the same problem in Xcode 13.1 with my .xcodeproj file in the project navigator. It always shows up in red with no other files in the project navigator when I open Xcode. If I then close the project, and re-open it from the "File > Open Recent..." menu, it displays normally, with any other files.

I'm having the same problem in Xcode 13.1 with my .xcodeproj file in the project navigator. It always shows up in red with no other files in the project navigator when I open Xcode. If I then close the project, and re-open it from the "File > Open Recent..." menu, it displays normally, with any other files.

Thanks so much for your quick reply. I have been able to isolate the problem and it turns out to be the programmer (aka me).

Happening to me too. Seems like it's something internal to Apple's iMessage and not my app though.

I have the same exact problem. Please let me know if you found a solution!

This also drives me up the wall!Since appstoreconnect doesn't stay logged in for long, I find myself having to change teams a dozen or more times a day.