Nat Target 0 not connected to Nat Facilitator

Hi everyone,

i'm currently building a game in 2d... that i previously started in 3d.

My 3D game work fine and my network is working as intended!

but now that i started my 2 game in a new project
i got this error each time i try to connect to my server....

what can cause the probleme.....
i have the same port of my 3d game and they dont run at the same time.... why does the 3d game work and my 2d game got a error of nat.????

 

the worse part is ...... the GUI from unity 4.6 make it fail.....

cause i tried with the GUI.Button fashion and it work perfect.... my player can connect to the server


Working Code

Code (CSharp):

1. using UnityEngine;
2.  
3. namespace Assets.Scripts.Network
4. {
5.     public class NetworkManager : MonoBehaviour
6.     {
7.         public Transform[] SpawnPoints;
8.         public GameObject PlayerPrefab;
9.  
10.         private string _currentMenu;
11.  
12.         private const float BtnW = 150;
13.         private const float BtnH = 40;
14.  
15.         private HostData[] _hostData = null;
16.  
17.         private const string GameName = "Keep the Circles";
18.         private const string RoomName = "Rocky Valley";
19.         private const string TypeGame = "A capture the flag game";
20.  
21.         private const int MaxNbPlayer = 2;
22.  
23.         private const int ListenPort = 25001;
24.  
25.         void Start ()
26.         {
27.             _currentMenu = "Multiplayer";
28.         }
29.  
30.         private void StartServer()
31.         {
32.             UnityEngine.Network.InitializeServer(MaxNbPlayer, ListenPort, !UnityEngine.Network.HavePublicAddress());
33.  
34.             // A decommenter si le server unity est down pour rouller le serveur en local.
35.             //MasterServer.ipAddress = "127.0.0.1";
36.             MasterServer.RegisterHost(GameName, RoomName, TypeGame);
37.         }
38.  
39.         private void RefreshHostList()
40.         {
41.             MasterServer.RequestHostList(GameName);
42.         }
43.  
44.         private void SpawnPlayer()
45.         {
46.             var player = (GameObject) UnityEngine.Network.Instantiate(PlayerPrefab, SpawnPoints[UnityEngine.Network.connections.Length].position, Quaternion.identity, 0);
47.             player.networkView.RPC("SetColor", RPCMode.AllBuffered, new Vector3(UnityEngine.Network.connections.Length, 0, 0));
48.         }
49.  
50.         void OnServerInitialized()
51.         {
52.             Debug.Log("Server Initialized!");
53.             SpawnPlayer();
54.         }
55.  
56.         void OnMasterServerEvent(MasterServerEvent mse)
57.         {
58.             if (mse == MasterServerEvent.RegistrationSucceeded)
59.             {
60.                 Debug.Log("Registered Server");
61.             }
62.             else if (mse == MasterServerEvent.HostListReceived)
63.             {
64.                 _hostData = MasterServer.PollHostList();
65.             }
66.         }
67.  
68.         void OnConnectedToServer()
69.         {
70.             SpawnPlayer();
71.         }
72.  
73.         void OnGUI()
74.         {
75.             if (_currentMenu == "Main")
76.                 Menu_Main();
77.  
78.             if (_currentMenu == "Multiplayer")
79.                 Menu_Multiplayer();
80.  
81.         }
82.  
83.         void Menu_Main()
84.         {
85.  
86.         }
87.  
88.         void Menu_Multiplayer()
89.         {
90.             if (!UnityEngine.Network.isClient && !UnityEngine.Network.isServer)
91.             {
92.                 if (GUI.Button(new Rect(50, 50, BtnW, BtnH), "Start Server"))
93.                 {
94.                     StartServer();
95.                 }
96.  
97.                 if (GUI.Button(new Rect(50, 100, BtnW, BtnH), "Refresh"))
98.                 {
99.                     Debug.Log("Refreshing...");
100.                     RefreshHostList();
101.                 }
102.  
103.                 GUILayout.BeginArea(new Rect(Screen.width - 500, 0, 500, Screen.height), "Server List");
104.                 GUILayout.Space(20);
105.  
106.                 foreach (HostData hostedGame in MasterServer.PollHostList())
107.                 {
108.                     GUILayout.BeginHorizontal("Box");
109.                     GUILayout.Label(hostedGame.gameName);
110.  
111.                     if (GUILayout.Button("Connect"))
112.                     {
113.                         UnityEngine.Network.Connect(hostedGame);
114.                     }
115.  
116.                     GUILayout.EndHorizontal();
117.                 }
118.  
119.                 GUILayout.EndArea();
120.             }
121.         }
122.  
123.     }
124. }

Code That fail ??? and i dont understand what's wrong with it....
my start server button = StartServer
my connect button = RefreshHostList
my Room button = ConnectToRoomEvent(roomName)

everything work excep the RoomButton that give me the Nat error....

Code (CSharp):

1. using Assets.Scripts.GUI;
2. using UnityEngine;
3. using UnityEngine.UI;
4.  
5. namespace Assets.Scripts
6. {
7.     public class NetworkManager : MonoBehaviour
8.     {
9.         public Transform[] SpawnPoints;
10.         public GameObject PlayerPrefab;
11.  
12.         private string _currentMenu;
13.  
14.         private const float BtnW = 150;
15.         private const float BtnH = 40;
16.  
17.         private HostData[] _hostData = null;
18.  
19.         public Button RoomButton;
20.         public Canvas Canvas;
21.  
22.         private const string GameName = "Keep the Circles";
23.         private const string RoomName = "Rocky Valley";
24.         private const string TypeGame = "A capture the flag game";
25.  
26.         private const int MaxNbPlayer = 2;
27.  
28.         private const int ListenPort = 25001;
29.  
30.         void Start()
31.         {
32.             _currentMenu = "Multiplayer";
33.         }
34.  
35.         public void StartServer()
36.         {
37.             Network.InitializeServer(MaxNbPlayer, ListenPort, !Network.HavePublicAddress());
38.  
39.             // A decommenter si le server unity est down pour rouller le serveur en local.
40.             //MasterServer.ipAddress = "127.0.0.1";
41.             MasterServer.RegisterHost(GameName, RoomName, TypeGame);
42.         }
43.  
44.         public void RefreshHostList()
45.         {
46.             MasterServer.RequestHostList(GameName);
47.         }
48.  
49.         private void SpawnPlayer()
50.         {
51.             var player = (GameObject) Network.Instantiate(PlayerPrefab, SpawnPoints[Network.connections.Length].position, Quaternion.identity, 0);
52.         }
53.  
54.         void OnServerInitialized()
55.         {
56.             Debug.Log("Server Initialized!");
57.             SpawnPlayer();
58.         }
59.  
60.         void OnMasterServerEvent(MasterServerEvent mse)
61.         {
62.             if (mse == MasterServerEvent.RegistrationSucceeded)
63.             {
64.                 Debug.Log("Registered Server");
65.             }
66.             else if (mse == MasterServerEvent.HostListReceived)
67.             {
68.                 _hostData = MasterServer.PollHostList();
69.  
70.                 for (int i = 0; i < _hostData.Length; i++)
71.                 {
72.                     var button = GuiHelper.CreateButton(RoomButton, Canvas, new Vector2(0.03f, 0.87f - (i * 0.20f)), new Vector2(0.23f, 0.94f - (i * 0.18f)));
73.                     var text = button.GetComponentInChildren<Text>();
74.                     text.text = _hostData[i].gameName;
75.  
76.                     var roomName = _hostData[i].gameName;
77.                     button.onClick.AddListener(() => ConnectToRoomEvent(roomName));
78.                 }
79.             }
80.         }
81.  
82.         private void ConnectToRoomEvent(string roomName)
83.         {
84.             Network.Connect(roomName);
85.         }
86.  
87.         void OnConnectedToServer()
88.         {
89.             SpawnPlayer();
90.         }
91.     }
92. }
93.  

 

plz i need help....

my project cannot run ... with this problem....

 

is it possible to get some help... i'm stuck with the new Unity GUI that doesn't let me connect to my server as host....