I updated to iOS 13 on my iPhone X and have Xcode 10.3 and am unable to run my project ton my phone. It gives me a notice of:
Could not locate device support files
and gives me this error:
This iPhone X is running iOS 13.0 (17A577), which may not be supported by this version of Xcode
I've looked everywhere, but since this release is new, how can I fix this?
You should upgrade your Xcode to the latest 11.0 in App Store, which contain support for iOS 13.