onError

This function is invoked when an error occurs during session creation. Implement this optional function if you need to handle session creation errors.

Shares the following types of exceptions:

• VerifierException.BluetoothPermissionException

• VerifierException.BluetoothDisabledException

• VerifierException.ProximityPresentationSessionException.UnsupportedCurveException

• VerifierException.RuntimeException

• Nfc-related exceptions