readerSession(_:didInvalidateWithError:)
Tells the delegate that the session become invalid and provides the reason.
Declaration
func readerSession(_ session: NFCVASReaderSession, didInvalidateWithError error: any Error)Parameters
- session:
The reader session that calls this method.
- error:
The error indicating the reason for invalidating the session.
Discussion
Your app should release any references it has to the reader session that called this method.