Resolved UI Text ist not Update but in Inspector Fixing if you use Firebase!

I've had this problem for years but never really tried to fix it until yesterday. It took me almost 1 day with no solution. I've done so many workarounds to solve it in some way without fixing it.

But finally the solution! :

The problem is that the tasks you run are run in a separate thread. This is how asynchronous tasks work, especially with Firebase. You must first connect it to the main thread using the extension method

Code (csharp):

1. ContinueWithOnMainThread

instead of

Code (csharp):

1. ContinueWith

.

That's it!!

More info: https://firebase.google.com/docs/re...-extension#continuewithonmainthread-tresult_1

This appears when you try to set the UI asynchronously, which doesn't work because Unity runs everything on the main thread. Hope this helps someone else



An Example of my Code befor and after:

Befor:

Code (CSharp):

1.     public void GetOnlineUsersCount()   //To get data from FireBase
2.   {
3.     databaseReferenceOnlinePlayers.GetValueAsync().ContinueWith(task =>
4.     {
5.       int totalChild = (int)task.Result.ChildrenCount;
6.       FireBaseData.OnlinePlayers = totalChild;
7.     });
8.     //StartCoroutine(GetOnlinePlayers((int data) => { GameData.OnlinePlayers = data; }));
9.   }

After:

Code (CSharp):

1.     public void GetOnlineUsersCount()   //To get data from FireBase
2.   {
3.     databaseReferenceOnlinePlayers.GetValueAsync().ContinueWithOnMainThread(task =>
4.     {
5.       int totalChild = (int)task.Result.ChildrenCount;
6.       FireBaseData.OnlinePlayers = totalChild;
7.     });
8.     //StartCoroutine(GetOnlinePlayers((int data) => { GameData.OnlinePlayers = data; }));
9.   }