This copy of libswiftCore.dylib requires an OS version prior to 12.2.0

Question

The app crashes on launch when running from XCode 10.2 (before and after Swift 5.0 migration) with this on console

This copy of libswiftCore.dylib req

Answer 1

Got it fixed in our ObjectiveC-only project by adding empty Swift file. Don't remove it, just keep it there forever!