I have found the solution to get debug working all the time.
1. Go To /Users/<username>/Library/Developer/Xcode/ folder
2. There should be 2 folders, "Watch OS DeviceSupport" and "WatchOS DeviceSupport"
Delete "WatchOS DeviceSupport"
3. Delete all older versions of xcode DeveloperPortal* files. Keep the DeveloperPortal 7.0.* files.
4. Open xCode
5. Delete derived data in Windows->Projects
6. Deploy and enjoy debugging 🙂
If this works, you are a genius! Do you know why this fixes it?
This is great! Thanks for sharing!
I keep getting "error: failed to attach to process" any ideas why?? 😟
Done so, and the app still spin forever when launched.
Or is this solving a different issue?
Worked for me. Finally.
Sorry I have not come across that issue
This resolves that issue.
This worked. I'm updating my Radar.