Are you using a currently valid paid Developer Program account, or are you attempting to work only with Xcode's free provisioning?
What happens if you build a new app using the single view Xcode template and then build to your device?
Have you ever been able to build any app to your device?
My account is indeed valid. Simple new apps also don't work. For the past two years, putting new apps on it from Xcode has worked fine up until now.
I am having same issue? Have you found a fix?
I opened at Feedback report FB7277509 but there has been no response from Apple for 3 weeks.
I tried following suggestions on various online forums. Example
- deleted certificate Apple Worldwide Developer Relations Certification Authority
- Edit Schema to ‘Ask on launch’
- deleted various provisioning profiles etc
Nothing is helping.
I also tried with a brand new Swift app. Same behavior.
I used the same phone on a different MacBook pro and app installed fine.