Xcode 10, Swift 4 app with CoreNFC crashes in review on iOS 12

Question

My app created for iOS submitted to Appstoreconnect gets rejected as it crashes on launch in their review process.

My app uses CoreNFC framework. So

Answer 1

I had the same problem with my NFC Reader. It looks like iOS12 does not include CoreNFC for older devices (iPhone 6s, SE and older).

I managed to fix it with device checks. In case an old device is trying to open the app I show a completely different storyboard with an error message that the device is not supported.

To see an example, here is a link to the app: https://itunes.apple.com/us/app/nfc-reader-for-iphone/id1249686798