Bug QueryLobbiesAsync() freezes Game

I am currently trying to make a Lobby Menu where i display all the open lobbies, but everytime i start my game the Unity Editor freezes.

I don't get any Errors, Warnings, etc. and i can't open/close my UnityEditor anymore. I have to manually close it in the Task Manager

When i debug my Code, it happens to freeze at this line:

Code (CSharp):

1. QueryResponse queryResponse = await Lobbies.Instance.QueryLobbiesAsync(OptionsFactory.QueryLobbiesOptions());

Optionsfactory.cs

Code (CSharp):

1. public static QueryLobbiesOptions QueryLobbiesOptions()
2.     {
3.         QueryLobbiesOptions queryLobbiesOptions = new QueryLobbiesOptions
4.         {
5.             Count = 10,
6.             Filters = new List<QueryFilter>
7.                 {
8.                     new QueryFilter(QueryFilter.FieldOptions.AvailableSlots, "0", QueryFilter.OpOptions.GT)
9.                 },
10.             Order = new List<QueryOrder>
11.                 {
12.                     new QueryOrder(false, QueryOrder.FieldOptions.Created)
13.                 }
14.         };
15.         return queryLobbiesOptions;
16.     }

I even tried this version of querying the lobbies

Code (CSharp):

1. List<Lobby> lobbyList = (await Lobbies.Instance.QueryLobbiesAsync(OptionsFactory.QueryLobbiesOptions())).Results;
2.             foreach (var lobby in lobbyList)
3.             {
4.                 Debug.Log(lobby.Name);
5.             }

but that won't work either.

Anyone have the same issue or an idea how to fix this issue?

Please do not hesitate and reply if you need more information and details.

 

I don't think that the async call is the problem, since I have not only this await call. Every other (example: JoinLobbyAsync()) async method is runned correctly.

Here is the full function where the code snippet is located:

LobbyManager.cs

Code (CSharp):

1. public async Task<List<Lobby>> ListLobbies()
2.     {
3.         try
4.         {
5.             // shutdown here
6.             QueryResponse queryResponse = await Lobbies.Instance.QueryLobbiesAsync(OptionsFactory.QueryLobbiesOptions());
7.  
8.             List<Lobby> lobbyList = (await Lobbies.Instance.QueryLobbiesAsync(OptionsFactory.QueryLobbiesOptions())).Results;
9.             foreach (var lobby in lobbyList)
10.             {
11.                 Debug.Log(lobby.Name);
12.             }
13.         }
14.         catch (LobbyServiceException e)
15.         {
16.             Debug.Log(e);
17.             return null;
18.         }
19.         return null;
20.     }

LobbyListManagerUI.cs

Code (CSharp):

1.  
2.     public void ShowLobbyList()
3.     {
4.         try
5.         {
6.             var queryResponse = lobbyManager.ListLobbies().Result;
7.  
8.             // Create lobby list items for each lobby
9.             foreach (Lobby lobby in queryResponse)
10.             {
11.                 GameObject listItem = Instantiate(lobbyListItemPrefab, lobbyListContent);
12.                 listItem.GetComponentInChildren<Text>().text = lobby.Name;
13.  
14.                 Button joinBtn = listItem.GetComponentInChildren<Button>();
15.                 joinBtn.onClick.AddListener(() => JoinLobby(lobby.Id));
16.             }
17.  
18.             // Enable the lobby list UI
19.             lobbyListUI.SetActive(true);
20.         }
21.         catch (LobbyServiceException e)
22.         {
23.             Debug.Log(e);
24.         }
25.     }

 

RESOLVED

I just implemented this:
https://stackoverflow.com/questions...en-i-try-and-access-the-result-property-of-my