title: This copy of libswiftCore.dylib requires an OS version prior to 12.2.0
body: <p>The app crashes on launch when running from XCode 10.2 (before and after Swift 5.0 migration) with this on console</p>
  
  <blockquote>
    <p>This copy of libswiftCore.dylib requires an OS version prior to
    12.2.0.</p>
  </blockquote>
  
  <p>I understand the error, but not sure what is required to fix this.</p>