With FirebaseAppDelegateProxyEnabled = false, phone authentication hangs and then crashes #231

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1. dlcole commented on Aug 14, 2023

   

   dlcole

   on Aug 14, 2023

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   I have found through my investigation that is sufficient to call getAPNSToken() prior to calling getToken() to avoid the dreaded error message

   Error: The operation couldn’t be completed. No APNS token specified before fetching FCM Token

   Doing so also avoids their hang/crash problem documented in this issue, so I will close it. You'll still want to catch the error, as it will be thrown on iOS emulators. My code, in app-root.js, looks like this:

   try {
      const authStatus = await firebase().messaging().requestPermission({ ios: { alert: true, }, });
      const enabled = authStatus === AuthorizationStatus.AUTHORIZED || authStatus === AuthorizationStatus.PROVISIONAL;
      if (enabled) {
        await firebase().messaging().registerDeviceForRemoteMessages();
        firebase().messaging().showNotificationsWhenInForeground = false;
   
        const aPNSToken = firebase().messaging().getAPNSToken(); 
        const token = await firebase().messaging().getToken();
        global.deviceToken = token;
        // code to handle token... 
   
        firebase().messaging().onToken((token) => {
        // code to handle token
        });
   
         ...
   
   } catch (e) {
      console.warn("app-root error: " + e);
    }
   

   I have removed the lines from info.plist suggested by [issue 221](https://github.com/NativeScript/firebase/issues/221).
2. dlcole

   closed this as completedon Aug 14, 2023