Xcode Xcode 11 run app on iOS 12 and lower Creating an app with Xcode 11 has a little bit of a hidden issue, it does not allow you to run the app on iOS 12 or lower out of the box. There are a few changes that need to be made in order to get your app to work
Swift Easily fix "build only device cannot be used to run this target" How to fix "build only device cannot be used to run this target"
