Hello, we’ve recently decided to setup Lobby service. Everything works fine and here’s the join code we are currently using;
public static async UniTaskVoid JoinLobby(Lobby lobby)
{
try
{
SetActiveLobby(await LobbyService.Instance.JoinLobbyByIdAsync(lobby.Id, new JoinLobbyByIdOptions { Player = GetPlayer() }));
OnJoinedLobby?.Invoke(lobby);
}
catch (LobbyServiceException e)
{
CaughtError(e);
}
}
SetActivePlayer just casts the lobby to a static field called currentLobby, and then we trigger an event to update the UI etc. If anything fails there’s also a try catch block to help us.
Now the problem is when a client decides to leave and rejoin the lobby a few times (at least 2 times) we get the following error thrown. I couldn’t come up with anything and thought It was maybe about LobbyPatcher.cs?
The user leaves with this method as documented.
public static async UniTaskVoid LeaveLobby()
{
try
{
await LobbyService.Instance.RemovePlayerAsync(GetActiveLobby().Id, UnityServiceAuthenticator.GetPlayerProfile().PlayerId);
SetActiveLobby(null);
OnLeftLobby?.Invoke();
}
catch (LobbyServiceException e)
{
Debug.LogException(e);
}
}
Any help would be greatly appreciated.
ArgumentException: An item with the same key has already been added. Key: hNhnfCudz24uXpxl7GB4mEQU5TVk
System.Collections.Generic.Dictionary`2[TKey,TValue].TryInsert (TKey key, TValue value, System.Collections.Generic.InsertionBehavior behavior) (at <321eb2db7c6d43ea8fc39b54eaca3452>:0)
System.Collections.Generic.Dictionary`2[TKey,TValue].Add (TKey key, TValue value) (at <321eb2db7c6d43ea8fc39b54eaca3452>:0)
LobbyPatcher.GetLobbyDiff (Unity.Services.Lobbies.Models.Lobby lobby1, Unity.Services.Lobbies.Models.Lobby lobby2) (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/SDK/LobbyUpdates/Internal/LobbyPatcher.cs:308)
Lobbies.SDK.LobbyCacher.LobbyCacher.UpdateLobbyCache (System.String lobbyId, Unity.Services.Lobbies.Models.Lobby newLobby) (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/SDK/LobbyCacher/LobbyCacher.cs:63)
Unity.Services.Lobbies.Internal.WrappedLobbyService.AddOrUpdateLobbyCache (Unity.Services.Lobbies.Models.Lobby newLobby) (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/SDK/WrappedLobbyService.cs:617)
Unity.Services.Lobbies.Internal.WrappedLobbyService.JoinLobbyByIdAsync (System.String lobbyId, Unity.Services.Lobbies.JoinLobbyByIdOptions options) (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/SDK/WrappedLobbyService.cs:218)
_Project.Modules.NetworkModule.Core.Lobbies.Scripts.LobbyManager.JoinLobby (Unity.Services.Lobbies.Models.Lobby lobby) (at F:/Unity Projects/Project Gang/Assets/_Project/Modules/NetworkModule/Core/Lobbies/Scripts/LobbyManager.cs:137)
UnityEngine.DebugLogHandler:LogException(Exception, Object)
_Project.Modules.LogHandlerModule.Scripts.CustomLogHandler:LogException(Exception, Object) (at F:/Unity Projects/Project Gang/Assets/_Project/Modules/LogHandlerModule/Scripts/CustomLogHandler.cs:61)
UnityEngine.Debug:LogException(Exception)
Cysharp.Threading.Tasks.UniTaskScheduler:PublishUnobservedTaskException(Exception) (at ./Library/PackageCache/com.cysharp.unitask/Runtime/UniTaskScheduler.cs:90)
_Project.Modules.NetworkModule.Core.Lobbies.Scripts.<JoinLobby>d__18:MoveNext() (at F:/Unity Projects/Project Gang/Assets/_Project/Modules/NetworkModule/Core/Lobbies/Scripts/LobbyManager.cs:143)
Cysharp.Threading.Tasks.CompilerServices.AsyncUniTaskVoid`1:Run() (at ./Library/PackageCache/com.cysharp.unitask/Runtime/CompilerServices/StateMachineRunner.cs:104)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetException(Exception)
Unity.Services.Lobbies.Internal.<JoinLobbyByIdAsync>d__18:MoveNext() (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/SDK/WrappedLobbyService.cs:233)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetResult(Response`1)
Unity.Services.Lobbies.Internal.<TryCatchRequest>d__28`2:MoveNext() (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/SDK/WrappedLobbyService.cs:458)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetResult(Response`1)
Unity.Services.Lobbies.Apis.Lobby.<JoinLobbyByIdAsync>d__16:MoveNext() (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/Apis/LobbyApi.cs:506)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetResult(HttpClientResponse)
Unity.Services.Lobbies.Http.<MakeRequestAsync>d__1:MoveNext() (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/Http/HttpClient.cs:41)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetResult(HttpClientResponse)
Unity.Services.Lobbies.Http.<CreateWebRequestAsync>d__3:MoveNext() (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/Http/HttpClient.cs:56)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetResult(HttpClientResponse)
Unity.Services.Lobbies.Http.<CreateHttpClientResponse>d__4:MoveNext() (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/Http/HttpClient.cs:84)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetResult(HttpClientResponse)
Unity.Services.Lobbies.Http.<<CreateHttpClientResponse>b__0>d:MoveNext() (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/Http/HttpClient.cs:81)
System.Threading.Tasks.TaskCompletionSource`1:SetResult(HttpClientResponse)
Unity.Services.Lobbies.Http.<>c__DisplayClass0_0:<GetAwaiter>b__0(AsyncOperation) (at ./Library/PackageCache/com.unity.services.multiplayer/Runtime/Lobbies/Http/UnityWebRequestHelpers.cs:34)
UnityEngine.AsyncOperation:InvokeCompletionEvent()
