configuration is null!? Request not configured! Failing authenticate

[bhupiister]

if I login into Google sign-in first and sign out, and then sign in with other firebase auth method and then again come back and try to sign in to google sign in. It works. if I login into firebase Email and password and logout, and then try to sign in with google plugin, it gives this error. The Google Sign-in button greys out and app crashes. I will post my script and error both below. `#if UNITY_ANDROID || UNITY_IOS || UNITY_EDITOR using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using Firebase; using Firebase.Auth; using Google; using UnityEngine; using UnityEngine.SceneManagement; using UnityEngine.UI; using System.Text.RegularExpressions; using System.Collections;

public class Authentication : MonoBehaviour { public string webClientId = ""; [SerializeField] private string sceneToJump; [SerializeField] private string sceneToLoad;

public InputField emailInp; public InputField passwordInp; public InputField confirmPasswordInp; public Text warningInfo;

FirebaseAuth auth; FirebaseUser user; PhoneAuthProvider provider;

private string phoneId;

private GoogleSignInConfiguration configuration;

public GameObject VerificationPanel; public Text EmailConfirmationMessage; public Button SendEmailButton; public Button ResendEmailButton; public GameObject emailVerifyDoneCheck; public GameObject phoneVerifyDoneCheck; public Text warningEmailVerify;

public InputField countryCodeInp; public InputField phoneNumberInp; public InputField OTPInp; public Button sendOTPButton; public Button submitOTPButton; public Text warningPhoneVerify;

public Button VerificationDoneButton;

public const string MatchEmailPattern = @"^(([\w-]+.)+[\w-]+|([a-zA-Z]{1}|[\w-]{2,}))@" + @"((([0-1]?[0-9]{1,2}|25[0-5]|2[0-4][0-9]).([0-1]?[0-9]{1,2}|25[0-5]|2[0-4][0-9])." + @"([0-1]?[0-9]{1,2}|25[0-5]|2[0-4][0-9]).([0-1]?[0-9]{1,2}|25[0-5]|2[0-4][0-9])){1}|" + @"([a-zA-Z]+[\w-]+.)+[a-zA-Z]{2,4})$";

private void Awake() {

Debug.Log("Authentication_Stage1");
//CheckFirebaseDependencies();
Debug.Log("Authentication_Stage2:  " + webClientId);
Initialize();
//configuration = new GoogleSignInConfiguration { WebClientId = webClientId, RequestEmail = true, RequestIdToken = true };

}

private void Initialize() { Debug.Log("Authentication_Stage3"); auth = FirebaseAuth.DefaultInstance; auth.StateChanged += AuthStateChanged; AuthStateChanged(this, null);

//auth = FirebaseAuth.DefaultInstance;
//auth.StateChanged += AuthStateChanged;

}

private void CheckFirebaseDependencies() { //FirebaseApp.CheckAndFixDependenciesAsync().ContinueWith(task => //{ // if (task.IsCompleted) // { // if (task.Result == DependencyStatus.Available) // auth = FirebaseAuth.DefaultInstance; // //auth.StateChanged += AuthStateChanged; // //auth.IdTokenChanged += IdTokenChanged; // else // AddToInformation("Could not resolve all Firebase dependencies: " + task.Result.ToString()); // } // else // { // AddToInformation("Dependency check was not completed. Error : " + task.Exception.Message); // } //}); }

public void SignInWithGoogle() { OnSignIn(); } public void SignOutFromGoogle() { OnSignOut(); }

public void SignInWithEmailAndPassword() { var email = emailInp.text; var password = passwordInp.text; bool emailRegExp = IsEmail(email); if (emailRegExp) { if (password.Length > 6) { SignInWithEmailAndPassword(email, password); warningInfo.text = "Everthing is perfect to SingIn"; } else { warningInfo.text = "Password should have atleast 6 characters!"; } } else { warningInfo.text = "Please enter valid Email address!"; }

} public void SignUpWithEmailAndPassword() { var email = emailInp.text; var password = passwordInp.text; var confirmPassword = confirmPasswordInp.text; bool emailRegExp = IsEmail(email); if (emailRegExp) { if (password.Length > 6) { if (password == confirmPassword) { SignUpWithEmailAndPassword(email, password); warningInfo.text = "Everthing is perfect to SignUp"; } else { warningInfo.text = "Password and confirm password does not match!"; }

    }
    else
    {
        warningInfo.text = "Password should have atleast 6 characters!";
    }
}
else
{
    warningInfo.text = "Please enter valid Email address!";
}

}

public static bool IsEmail(string email) { if (email != null) return Regex.IsMatch(email, MatchEmailPattern); else return false; } public void HidePasswordText() { passwordInp.contentType = InputField.ContentType.Password; confirmPasswordInp.contentType = InputField.ContentType.Password; passwordInp.ForceLabelUpdate(); confirmPasswordInp.ForceLabelUpdate(); } public void ShowPasswordText() { passwordInp.contentType = InputField.ContentType.Standard; confirmPasswordInp.contentType = InputField.ContentType.Standard; passwordInp.ForceLabelUpdate(); confirmPasswordInp.ForceLabelUpdate();

}

private void OnSignIn() { auth = FirebaseAuth.DefaultInstance; auth.StateChanged += AuthStateChanged;

GoogleSignIn.Configuration = new GoogleSignInConfiguration { WebClientId = webClientId, RequestEmail = true, RequestIdToken = true };
//GoogleSignIn.Configuration.UseGameSignIn = false;
//GoogleSignIn.Configuration.RequestIdToken = true;
Debug.Log("Calling SignIn");
Debug.Log("Authentication_Stage4");
//GoogleSignIn.Configuration.ForceTokenRefresh = true;
Debug.Log("Authentication_Stage4.1");
GoogleSignIn.DefaultInstance.SignIn().ContinueWith(OnAuthenticationFinished);
Debug.Log("Authentication_Stage4.2");

}

private void OnSignOut() { Debug.Log("Calling SignOut"); GoogleSignIn.DefaultInstance.SignOut(); FirebaseAuth.DefaultInstance.SignOut(); }

public void OnDisconnect() { Debug.Log("Calling Disconnect"); GoogleSignIn.DefaultInstance.Disconnect(); }

internal void OnAuthenticationFinished(Task<GoogleSignInUser> task) { Debug.Log("Authentication_Stage5");

if (task.IsFaulted)
{
    using (IEnumerator<Exception> enumerator = task.Exception.InnerExceptions.GetEnumerator())
    {
        if (enumerator.MoveNext())
        {
            Debug.Log("Authentication_Stage5.1");
            GoogleSignIn.SignInException error = (GoogleSignIn.SignInException)enumerator.Current;
            Debug.Log("Got Error: " + error.Status + " " + error.Message);
            Debug.Log("Authentication_Stage5.2");
        }
        else
        {
            Debug.Log("Got Unexpected Exception?!?" + task.Exception);
            Debug.Log("Authentication_Stage6");
        }
    }
}
else if (task.IsCanceled)
{
    Debug.Log("Canceled");
}
else
{
    Debug.Log("Welcome: " + task.Result.DisplayName + "!");
    Debug.Log("Email = " + task.Result.Email);
    //AddToInformation("Google ID Token = " + task.Result.IdToken);
    Debug.Log("Authentication_Stage7");
    SignInWithGoogleOnFirebase(task.Result.IdToken);
}

}

private void SignInWithEmailAndPassword(string email, string password) { auth.StateChanged += AuthStateChanged; auth.SignInWithEmailAndPasswordAsync(email, password).ContinueWith(task => { if (task.IsCanceled) { Debug.LogError("SignInWithEmailAndPasswordAsync was canceled."); return; } if (task.IsFaulted) { Debug.LogError("SignInWithEmailAndPasswordAsync encountered an error: " + task.Exception); return; }

    user = task.Result;

    Debug.LogFormat("User signed in successfully: {0} ({1}) ({2})",
        user.DisplayName, user.UserId, user.IsEmailVerified);
    //CheckUser();
});

}

private void SignUpWithEmailAndPassword(string email, string password) { auth.StateChanged += AuthStateChanged; auth.CreateUserWithEmailAndPasswordAsync(email, password).ContinueWith(task => { if (task.IsCanceled) { Debug.LogError("CreateUserWithEmailAndPasswordAsync was canceled."); return; } if (task.IsFaulted) { Debug.LogError("CreateUserWithEmailAndPasswordAsync encountered an error: " + task.Exception); return; }

    // Firebase user has been created.
    user = task.Result;
    Debug.LogFormat("Firebase user created successfully: {0} ({1})",
        user.DisplayName, user.UserId);
    //CheckUser();

});

}

private void SignInWithGoogleOnFirebase(string idToken) { Credential credential = GoogleAuthProvider.GetCredential(idToken, null);

auth.StateChanged += AuthStateChanged;
Debug.Log("Authentication_Stage8");
auth.SignInWithCredentialAsync(credential).ContinueWith(task =>
{
    AggregateException ex = task.Exception;
    if (ex != null)
    {
        if (ex.InnerExceptions[0] is FirebaseException inner && (inner.ErrorCode != 0))
        {
            Debug.Log("Authentication_Stage9");
            Debug.Log("\nError code = " + inner.ErrorCode + " Message = " + inner.Message);
        }
    }
    else
    {
        Debug.Log("Sign in Successful.");
        FirebaseUser newUser = task.Result;
        Debug.Log("Authentication_Stage10");
        Debug.LogFormat("User signed in successfully: {0} ({1}) Email verified?:{2}", newUser.DisplayName, newUser.UserId, newUser.IsEmailVerified);



    }
});

}

public void SkipToLoggedIn() {

SceneManager.LoadScene(sceneToJump);

} private void AuthStateChanged(object sender, EventArgs eventArgs) { if (auth.CurrentUser != user) { bool signedIn = user != auth.CurrentUser && auth.CurrentUser != null; if (!signedIn && user != null) { Debug.Log("Signed out " + user.UserId); } user = auth.CurrentUser; if (signedIn) { Debug.Log("Checking Authetication in AuthStateChanged");

        Debug.Log("Signed in " + user.UserId);

        CheckUser();
    }
}

}

void OnDestroy() { FirebaseAuth.DefaultInstance.StateChanged -= AuthStateChanged;

if (auth != null)
{
    auth.StateChanged -= AuthStateChanged;
    auth = null;
}

} }

Error: 05-04 04:58:02.293: I/Unity(8821): 05-04 04:58:02.293: I/Unity(8821): (Filename: ./Runtime/Export/Debug.bindings.h Line: 45) 05-04 04:58:02.295: E/native-googlesignin(8821): configuration is null!? 05-04 04:58:02.296: E/SignInFragment(8821): Request not configured! Failing authenticate 05-04 04:58:02.301: E/CRASH(8821): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000000

`

[jonathanahern]

I'm having the same issue. Did you find a solution?

[Exop63]

@jonathanahern this is work for me private void OnSignIn() {

        if (GoogleSignIn.Configuration == null)
        {
            GoogleSignIn.Configuration = configuration;
            GoogleSignIn.DefaultInstance = null;
        }
        Debug.Log("Calling SignIn Google");
        try
        {
            GoogleSignIn.DefaultInstance.SignIn().ContinueWith(OnAuthenticationFinished);
        }
        catch (System.Exception ex)
        {

            Debug.LogError("Singin width google Exception:" + ex.Message);
        }

    }