Your Xcode version may be too old for your iOS version

Question

I have updated my phone\'s OS version to iOS 14 and spent today updating Xcode to version 12, yet when I try to build my Flutter app on my iPhone 11 - iOS 14 through Android Stu

Answer 1

This issued was raised a while back in August in the flutter repo. Currently, the issue has been fixed by the recent flutter update.

Run flutter upgrade to v1.20.4 to get the fix