I've been trying to get NFC reading working on our iOS project but keep fighting the error "Session is invalidated unexpectedly". Whenever I call the BeginSession on the NFCNdefReaderSession object it just jumps straight into the DidInvalidate event with the NSError code of "Session is invalidated unexpectedly".
I went back and just used the example project provided by xamarin at "Xamarin.iOS - NFCTagReader" on microsoft.com. I get the same error to occur on here.
I've mucked around with so many combinations of our provisioning profiles and still had no luck and from my post on stackoverflow xamarin-ios-nfc-session-is-invalidated-unexpectedly. Im not the only one encountering this error.
Can anyone tell me where im going wrong?