I have the same issue. The message that I get is SendProcessControlEvent:toPid: encountered an error: Error Domain=com.apple.dt.deviceprocesscontrolservice Code=8 "Failed to show Widget 'com.ferdinandgoeldner.breadme.release.BreadMe-Widget' error: Error Domain=SBAvocadoDebuggingControllerErrorDomain Code=1 Funny thing is that for my beta and my debug build configuration it works just fine. I noticed this only after the AppStore Review came to me and said that my widget did not show up in the library on the release build. Does anyone have an idea where this could come from? Do I need to specify some value in the info.plist? P.S.: I recently tried to run the app on iPad but found that I was not yet ready to support iPad. Don't know if it worked before but turning that toggle on and off might have changed some build settings.

Quick check in, I just downloaded Xcode Beta 5 and installed the new iOS Beta 5 and now the issues are gone.

I am seeing the same issue in my App. Multiple users already reported the bug to me and I am banging my head against the wall trying to figure this out. Same Setup. NavigationLink in a Form view that is presenting a new Detail View and as soon as I call objectWillChange.send() the view pops and I am directed back to the list view. Super annoying and causing quite a bit of frustration on my and my users end.

Damn, thank you so much for that workaround! I was going bananas over here after multiple users reported that bug to me today. THANK YOU!

Hey J0hn, did you manage to figure out what the issue was? I am running into the same problem. Package.resolved is checked in in GitLab, I can fin dit in the repo, yet Xcode cloud complains that it's missing. Cheers!