I got the same issue with Xcode 11.3.1 (11C504) , iOS 13.3 and watchOS 6.1.1. I looks like Apple broke something, becuse everything worked fine before the update and I didn't changes any code in my app.
Morpheus2002
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for