I figured it out. I had a new image which was a pdf. If I change tick the "Resizing: Preserve Vector Data" box in the asset catalog it works. With it unticked I think it must go over some resource limit and get killed. To figure it out I replaced all my parent live activity/DI views with simple text fields and then it worked. Then it's a case of adding thing back until you figure out what's over the limit. Obviously it would be better if apple fed this back to developers in a clear way. And also if the sim more closely modelled the device.

I'm seeing the same thing, I've raised feedback FB11699078. I also bought it up in the slack chat that Apple hosted yesterday. No reply as yet.

FB11618231

I assume you are seeing this issue when archiving your code? Is it an error or a warning? I have an issue where images are not showing in my widgets, I'm wondering if this is related to what you are seeing or not. Probably not as I can't find any messages like this, but also can't figure out why the images wouldn't load. Everything on the watch is so much more painful than the phone.

I'm on Xcode 14 beta 4. I created a new empty watch only app and then a widgets extension. I see the build error that yvsong mentions above. Then I run the terminal command that colejd recommends and that removes the build error. But I still don't see a widget preview, I just see a black rectangle. I tried changing the text color and removing the date formatting and just making it a string, I still just see the rectangle. I love this new combined framework so much. Can't wait to build some cool stuff with it.

I see crashes for this too, and in production not just TestFlight. If anyone ever finds a solution or how to debug further please share 🙏

I've used https://github.com/RobotsAndPencils/XcodesApp/ to go back to beta 2. not tried it in beta 3 watch development on a production apple watch is not really possible for me, it's just too slow to be worthwhile

I see the same thing in iOS 14.5 (Xcode beta 3)