iOS App Check - [appCheck/token-error] The operation couldn't be completed. (com.firebase.appCheck error 0.)

[Juan2662]

iOS App Check - [appCheck/token-error] The operation couldn't be completed. (com.firebase.appCheck error 0.)

[Juan2662]

Hi @mikehardy, running it in a real device I get the token, that's good, I am agree with close this issue then.

I was testing this on "BrowserStack" (web platform used to run your mobile/web application in "real devices") but seems like App Check can even detect that this is not a real device, so thank you and have a good day!

[tarkcelk]

same +1

[mikehardy]

🤔 is there anything in the device logs on a real device when you have the real iOS device plugged in to your development computer? Would love to see what happens at the native layer when this happens:

When I hit the button I see an error in the console "[appCheck/token-error] The operation couldn't be completed. (com.firebase.appCheck error 0.)"

You can either build release mode from Xcode on to the device while plugged in then run it and see in the Console window of Xcode, or just plug the device in and run Console.app then select the device to see it's logs while you interact with the app