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Re: Error: Failed to auto-create room [Unity Client]

// Use this for initialization
IEnumerator Start () {
String uri = "ws://" + serverName + ":" + port;
Debug.Log (uri);
client = new Client(uri);
client.OnOpen += OnOpenHandler;
client.OnClose += (object sender, EventArgs e) => isConnected = false;

	Debug.Log ("Let's connect the client!");
	yield return StartCoroutine(client.Connect());

	Debug.Log ("Let's join the room!");
	room = client.Join(roomName, new Dictionary<string, object>()
	{
		{ "create", true }
	});
	room.OnReadyToConnect += (sender, e) => {
		Debug.Log("Ready to connect to room!");
		StartCoroutine (room.Connect ());
	};
	room.OnJoin += OnRoomJoined;
	room.OnStateChange += OnStateChangeHandler;

	room.Listen ("players/:id", this.OnPlayerChange);
	room.Listen ("players/:id/:axis", this.OnPlayerMove);
	room.Listen ("messages/:number", this.OnMessageAdded);

// room.Listen("messsages", "add", this.OnAddMessages);
// room.Listen("messsages", "replace", this.OnAddMessages);
room.Listen (this.OnChangeFallback);

	room.OnMessage += OnMessage;

//
int i = 0;

	while (true)
	{
		client.Recv();

		i++;

		if (i % 50 == 0) {
			room.Send("111");

		}

		yield return 0;
	}
}


void OnMessage (object sender, MessageEventArgs e)
{
	
	var message = (IndexedDictionary<string, object>) e.message;
	Debug.Log(e.message);
}


InvalidCastException: Cannot cast from source type to destination type.

ColyseusClient.OnMessage (System.Object sender, Colyseus.MessageEventArgs e) (at Assets/PluginsColesus/ColyseusClient.cs:98)
Colyseus.Room.ParseMessage (System.Byte[] recv) (at Assets/PluginsColesus/Colyseus/Room.cs:195)
Colyseus.Room.Recv () (at Assets/PluginsColesus/Colyseus/Room.cs:83)
Colyseus.Client.Recv () (at Assets/PluginsColesus/Colyseus/Client.cs:89)
ColyseusClient+<Start>c__Iterator0.MoveNext () (at Assets/PluginsColesus/ColyseusClient.cs:58)
UnityEngine.SetupCoroutine.InvokeMoveNext (IEnumerator enumerator, IntPtr returnValueAddress) (at C:/buildslave/unity/build/Runtime/Export/Coroutines.cs:17)