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Question by starmonlim · Jun 21, 2019 at 08:35 AM · androidunity 5unity5sdkapp

Unity App. When you run it again after "Application.Quit() " , FirebaseApp.CheckDependenciesAsync() Crash.

using SDKs Unity 2018.4 version FirebaseAuth FirebaseDatabase FirebaseMessaging FaceBook Unity IAP

According to the document, to use FireBase, you have to this first. link : https://firebase.google.com/docs/unity/setup


  Firebase.FirebaseApp.CheckAndFixDependenciesAsync().ContinueWith(task => {
    var dependencyStatus = task.Result;
    if (dependencyStatus == Firebase.DependencyStatus.Available) {
   

        FirebaseAuth.auth = FirebaseAuth.DefaultInstance;
        auth.StateChanged += AuthStateChanged;
        AuthStateChanged(this, null);

        DatabaseReference DBreference = FirebaseDatabase.DefaultInstance.RootReference;

        Firebase.Messaging.FirebaseMessaging.TokenReceived += OnTokenReceived;
        Firebase.Messaging.FirebaseMessaging.MessageReceived += OnMessageReceived;

 } else {
   UnityEngine.Debug.LogError(System.String.Format(
   "Could not resolve all Firebase dependencies: {0}", dependencyStatus));
 
 }
 });

Everything's normal when smartphone shuts down the app directly. But if you close with "Escape Button" code "Application.Quit()" and then re-run it, the above code will cause a crush. If you run it again, it will work as normal.

i think The point at which the problem occurs is when Firebase.FirebaseApp.CheckAndFixDependenciesAsync() happens.

how do i fix it?

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