Closed
Description
Unity will refresh and occasionally place unity in a state that would cause it to freeze if I reload assemblies by entering play mode or compiling a script
I noticed in the unity console these two messages:
Listen at Leaders failed: Permission denied
UnityEngine.DebugLogHandler:Internal_Log(LogType, LogOption, String, Object)
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:LogWarning(Object)
Firebase.Platform.FirebaseLogger:LogMessage(PlatformLogLevel, String) (at Z:\tmp\tmp.SOETccsZXr\firebase\app\client\unity\src\Unity\FirebaseLogger.cs:76)
Firebase.LogUtil:LogMessage(LogLevel, String) (at Z:\tmp\tmp.HzqjZMMOFf\firebase\app\client\unity\proxy\LogUtil.cs:62)
Firebase.LogUtil:LogMessageFromCallback(LogLevel, String) (at Z:\tmp\tmp.HzqjZMMOFf\firebase\app\client\unity\proxy\LogUtil.cs:70)
(Filename: Z:/tmp/tmp.SOETccsZXr/firebase/app/client/unity/src/Unity/FirebaseLogger.cs Line: 76)
This client does not have permission to perform this operation.
UnityEngine.DebugLogHandler:Internal_Log(LogType, LogOption, String, Object)
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:LogError(Object)
UIHandler:OnValueChanged(Object, ValueChangedEventArgs) (at Assets\Scripts\UI\UIHandler.cs:116)
Firebase.Database.Internal.<OnCancelledHandler>c__AnonStorey1:<>m__0() (at Z:\tmp\tmp.kBuvbLryUE\firebase\database\client\unity\proxy\InternalValueListener.cs:58)
Firebase.ExceptionAggregator:Wrap(Action) (at Z:\tmp\tmp.SOETccsZXr\firebase\app\client\unity\src\Platform\ExceptionAggregator.cs:98)
Firebase.Database.Internal.InternalValueListener:OnCancelledHandler(Int32, Error, String) (at Z:\tmp\tmp.kBuvbLryUE\firebase\database\client\unity\proxy\InternalValueListener.cs:51)
Firebase.AppUtilPINVOKE:PollCallbacks()
Firebase.AppUtil:PollCallbacks() (at Z:\tmp\tmp.HzqjZMMOFf\firebase\app\client\unity\proxy\AppUtil.cs:32)
Firebase.Platform.FirebaseAppUtils:PollCallbacks() (at Z:\tmp\tmp.HzqjZMMOFf\firebase\app\client\unity\proxy\FirebaseAppUtils.cs:17)
Firebase.Platform.FirebaseHandler:Update() (at Z:\tmp\tmp.SOETccsZXr\firebase\app\client\unity\src\Unity\FirebaseHandler.cs:189)
Firebase.Platform.FirebaseEditorDispatcher:Update() (at Z:\tmp\tmp.SOETccsZXr\firebase\app\client\unity\src\Unity\FirebaseEditorDispatcher.cs:86)
UnityEditor.EditorApplication:Internal_CallUpdateFunctions() (at C:\buildslave\unity\build\Editor\Mono\EditorApplication.cs:303)
(Filename: Assets/Scripts/UI/UIHandler.cs Line: 116)
Once I see these messages I know that I must close Unity otherwise entering play mode or making any edits to my scripts would cause Unity to freeze. The last message in the editor log is:
Begin MonoManager ReloadAssembly
I imagine I implemented Auth & Database incorrectly:
using Firebase;
using Firebase.Auth;
using Firebase.Database;
using Firebase.Unity.Editor;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class UIHandler : MonoBehaviour {
public Text text;
FirebaseAuth auth;
FirebaseUser user;
DatabaseReference reference;
ArrayList leaderBoard;
private const int MaxScores = 5;
private int score = 0;
private uint currentCoins = 0;
public delegate void ShowLeaderboardHandler(ArrayList leaderboard);
public event ShowLeaderboardHandler OnShowLeaderboard;
DependencyStatus dependencyStatus = DependencyStatus.UnavailableOther;
string databaseName = "Leaders";
void OnDestroy() {
Debug.Log("UIHANDLER ON DESTORY");
auth.StateChanged -= AuthStateChanged;
auth = null;
user = null;
FirebaseDatabase.DefaultInstance.GetReference(databaseName).ValueChanged -= OnValueChanged;
}
void Start() {
leaderBoard = new ArrayList();
leaderBoard.Add("Firebase Top " + MaxScores.ToString() + " Scores");
FirebaseApp.CheckAndFixDependenciesAsync().ContinueWith(task => {
dependencyStatus = task.Result;
if (dependencyStatus == DependencyStatus.Available) {
InitializeFirebaseAndLeaderboard();
}
else {
Debug.LogError("Could not resolve all Firebase dependencies: " + dependencyStatus);
}
});
}
// Initialize the Firebase database:
void InitializeFirebaseAndLeaderboard() {
FirebaseApp app = FirebaseApp.DefaultInstance;
app.SetEditorDatabaseUrl("https://xyz.firebaseio.com/");
if (app.Options.DatabaseUrl != null)
{
app.SetEditorDatabaseUrl(app.Options.DatabaseUrl);
}
StartListener();
auth = FirebaseAuth.DefaultInstance;
auth.StateChanged += AuthStateChanged;
AuthStateChanged(this, null);
reference = FirebaseDatabase.DefaultInstance.RootReference;
if (user == null) {
SigninAnonymously();
}
}
protected void StartListener() {
Debug.Log("START LISTENER");
FirebaseDatabase.DefaultInstance
.GetReference(databaseName).OrderByChild("score")
.ValueChanged += OnValueChanged;
}
void OnValueChanged(object sender2, ValueChangedEventArgs e2){
if (e2.DatabaseError != null)
{
Debug.LogError(e2.DatabaseError.Message);
return;
}
string title = leaderBoard[0].ToString();
leaderBoard.Clear();
leaderBoard.Add(title);
if (e2.Snapshot != null && e2.Snapshot.ChildrenCount > 0)
{
foreach (var childSnapshot in e2.Snapshot.Children)
{
if (childSnapshot.Child("score") == null || childSnapshot.Child("score").Value == null)
{
Debug.LogError("Bad data in sample. Did you forget to call SetEditorDatabaseUrl with your project id?");
break;
}
else
{
if (user.UserId == childSnapshot.Child("id").Value.ToString())
{
FindObjectOfType<Score>().LoadHighScore(int.Parse(childSnapshot.Child("score").Value.ToString()));
}
leaderBoard.Insert(1, childSnapshot.Child("score").Value.ToString());
}
}
}
}
public void ShowLeaderboard() {
Debug.Log("SHOW LEADERBOARD");
OnShowLeaderboard?.Invoke(leaderBoard);
}
// Track state changes of the auth object.
void AuthStateChanged(object sender, System.EventArgs eventArgs) {
Debug.Log("AUTH STATE CHANGED");
if (auth.CurrentUser != user) {
bool signedIn = user != auth.CurrentUser && auth.CurrentUser != null;
user = auth.CurrentUser;
if (signedIn) {
if (text) {
text.text = user.UserId;
}
}
}
}
// Attempt to sign in anonymously.
public void SigninAnonymously() {
Debug.Log("SIGN IN ANONYMOUSLY");
auth.SignInAnonymouslyAsync().ContinueWith(task => {
if (task.IsCompleted && !task.IsCanceled && !task.IsFaulted) {
// Debug.Log("User is now signed in.");
user = task.Result;
}
else if (task.IsFaulted || task.IsCanceled) {
// Debug.Log("User signin failed");
}
});
}
TransactionResult AddScoreToLeaderboardTransaction(MutableData mutableData) {
Debug.Log("ADD SCORE TO LEADERBOARD TRANSACTION");
List<object> leaders = mutableData.Value as List<object>;
if (leaders == null) {
leaders = new List<object>();
}
int index = -1;
//int childScore;
//int childCoins;
for (int i = 0; i < leaders.Count; i++) {
var data = (Dictionary<string, object>)leaders[i];
string id = (string)data["id"];
if (id.Equals(user.UserId)) {
int s = int.Parse(data["score"].ToString());
if (s >= score) {
return TransactionResult.Abort();
}
index = i;
break;
}
}
if (index > -1) {
leaders.RemoveAt(index);
leaders.Add(new Dictionary<string, object> { ["id"] = user.UserId, ["score"] = score });
mutableData.Value = leaders;
return TransactionResult.Success(mutableData);
}
else {
// user hasn't been on the leaderboard yet
leaders.Add(new Dictionary<string, object> { ["id"] = user.UserId, ["score"] = score });
mutableData.Value = leaders;
return TransactionResult.Success(mutableData);
}
}
public void AddScore(uint score) {
this.score = (int)score;
if (score == 0 ){//|| string.IsNullOrEmpty(email)) {
return;
}
DatabaseReference reference = FirebaseDatabase.DefaultInstance.GetReference(databaseName);
reference.RunTransaction(AddScoreToLeaderboardTransaction).ContinueWith(task => {
if (task.Exception != null) {
//Debug.Log(task.Exception.ToString());
}
else if (task.IsCompleted) {
//Debug.Log("Transaction complete.");
}
else if (task.IsFaulted) {
// Debug.Log("Transaction cancelled.");
}
});
}
}
Unity editor version: 2019.2.01f
Firebase Unity SDK version: 6.3.0 using Auth & Database
No additional SDKs
Windows 10
Targeting Android 4.1 (API 16), ARMv7, ARMv64, .NET 4.x, IL2CPP
I haven't tried to reproduce this issue with the Firebase Unity quickstarts but I have tried to re-import all the files without luck