When using an Apple ID which is not enrolled in the Apple Developer Program for installing a new Xcode version, the user receives a generic error message saying that Xcode could not be installed. In the current state, the only way to find out what's really going on under the hood is to use a proxy tool to inspect the underlying POST request.
When using an Apple ID which is not enrolled in the Apple Developer Program for installing a new Xcode version, the user receives a generic error message saying that Xcode could not be installed. In the current state, the only way to find out what's really going on under the hood is to use a proxy tool to inspect the underlying POST request.