“The run destination iOS Device is not valid for running the scheme”

Question

I\'ve been running my app on an iPhone 5 /iOS 6, but when I try to run it on an iPhone 4S / iOS6 I get \"The run destination iOS Device is not valid for running the scheme N

Answer 1

Swift 3 or 4 Xcode 8 or 9 One thing you can do is click the Project file to open up General Settings, Capabilities etc.

1. Choose Build Settings
2. Search for Base SDK
3. Make sure debug AND release have the same build type.

I had debug set to ios 11.0 and release set to macOS 10.13 They must be the same in order to Archive