FTP is not working (Error message is : Server returned an error: 530 Login incorrect.) - Need Help

Hi,

I am very new in Unity3D and C# code. I am trying to upload an image using Unity3D, C# code to FTP server. I am getting the issue as "Server returned an error: 530 Login incorrect". I am using correct username and password but still the login failed error messages are occuring. Fing the full error messages as below:

Server returned an error: 530 Login incorrect. 0x00000001409897FB (Unity) StackWalker::GetCurrentCallstack 0x000000014098CD5F (Unity) StackWalker::ShowCallstack 0x0000000140D35030 (Unity) GetStacktrace 0x0000000141079D56 (Unity) DebugStringToFile 0x000000014107A52C (Unity) DebugStringToFile 0x0000000141869242 (Unity) DebugLogHandler_CUSTOM_Internal_Log 0x000000002CF240DB (Mono JIT Code) (wrapper managed-to-native) UnityEngine.DebugLogHandler:Internal_Log (UnityEngine.LogType,string,UnityEngine.Object) 0x000000002CF23FC4 (Mono JIT Code) [DebugLogHandler.cs:9] UnityEngine.DebugLogHandler:LogFormat (UnityEngine.LogType,UnityEngine.Object,string,object[]) 0x000000002CF238C5 (Mono JIT Code) [Logger.cs:47] UnityEngine.Logger:Log (UnityEngine.LogType,object) 0x000000002CF235E6 (Mono JIT Code) [DebugBindings.gen.cs:103] UnityEngine.Debug:Log (object) 0x000000002CF2EF50 (Mono JIT Code) [WebCamScene.cs:60] WebCamScene:UploadAA (string) 0x000000002CF26C36 (Mono JIT Code) [WebCamScene.cs:136] WebCamScene:TakePhoto () 0x000000002CF22ECA (Mono JIT Code) [UnityEvent.cs:154] UnityEngine.Events.InvokableCall:Invoke (object[]) 0x00000000109E36EA (Mono JIT Code) [UnityEvent.cs:637] UnityEngine.Events.InvokableCallList:Invoke (object[]) 0x00000000109E2E9C (Mono JIT Code) [UnityEvent.cs:773] UnityEngine.Events.UnityEventBase:Invoke (object[]) 0x00000000109E2D7E (Mono JIT Code) [UnityEvent_0.cs:52] UnityEngine.Events.UnityEvent:Invoke () 0x000000002CF1FCDC (Mono JIT Code) [Button.cs:36] UnityEngine.UI.Button:Press () 0x000000002CF1FB0F (Mono JIT Code) [Button.cs:45] UnityEngine.UI.Button:OnPointerClick (UnityEngine.EventSystems.PointerEventData) 0x000000002CF1F9DF (Mono JIT Code) [ExecuteEvents.cs:50] UnityEngine.EventSystems.ExecuteEvents:Execute (UnityEngine.EventSystems.IPointerClickHandler,UnityEngine.EventSystems.BaseEventData) 0x000000002CF11870 (Mono JIT Code) [ExecuteEvents.cs:261] UnityEngine.EventSystems.ExecuteEvents:Execute (UnityEngine.GameObject,UnityEngine.EventSystems.BaseEventData,UnityEngine.EventSystems.ExecuteEvents/EventFunction`1) 0x0000000010A19796 (Mono JIT Code) [StandaloneInputModule.cs:554] UnityEngine.EventSystems.StandaloneInputModule:ProcessMousePress (UnityEngine.EventSystems.PointerInputModule/MouseButtonEventData) 0x0000000010A0DAF8 (Mono JIT Code) [StandaloneInputModule.cs:453] UnityEngine.EventSystems.StandaloneInputModule:ProcessMouseEvent (int) 0x0000000010A0D7A9 (Mono JIT Code) [StandaloneInputModule.cs:433] UnityEngine.EventSystems.StandaloneInputModule:ProcessMouseEvent () 0x0000000010A0B69E (Mono JIT Code) [StandaloneInputModule.cs:212] UnityEngine.EventSystems.StandaloneInputModule:Process () 0x00000000109E9491 (Mono JIT Code) [EventSystem.cs:285] UnityEngine.EventSystems.EventSystem:Update () 0x0000000000836862 (Mono JIT Code) (wrapper runtime-invoke) object:runtime_invoke_void_this (object,intptr,intptr,intptr) 0x00007FFB2C4F5B63 (mono) [mini.c:4937] mono_jit_runtime_invoke 0x00007FFB2C44872D (mono) [object.c:2623] mono_runtime_invoke 0x000000014140A365 (Unity) scripting_method_invoke 0x0000000141402311 (Unity) ScriptingInvocation::Invoke 0x0000000141159B8B (Unity) MonoBehaviour::CallMethodIfAvailable 0x000000014117231F (Unity) MonoBehaviour::CallUpdateMethod 0x0000000140DD35F6 (Unity) BaseBehaviourManager::CommonUpdate 0x0000000140DD422F (Unity) BehaviourManager::Update 0x00000001410B5443 (Unity) InitPlayerLoopCallbacks'::38'::UpdateScriptRunBehaviourUpdateRegistrator::Forward 0x00000001410B3295 (Unity) PlayerLoop 0x000000014010835E (Unity) Application::UpdateScene 0x000000014010C98F (Unity) Application::UpdateSceneIfNeeded 0x0000000140130A9F (Unity) Application::TickTimer 0x0000000141A87E5D (Unity) MainMessageLoop 0x0000000141A89827 (Unity) WinMain 0x0000000141CEC8BC (Unity) _tmainCRTStartup 0x00007FFB65928102 (KERNEL32) BaseThreadInitThunk 0x00007FFB680CC5B4 (ntdll) RtlUserThreadStart

My Upload method is as below: public string FilePath; public string FTPPassword="ftpuserid"; public string FTPUsername="ftppassword"; public string FTPHost="ftp://xx.xx.xx.xx"; private string host = "xx.xx.xx.xx";

 public void UploadAA(string filePath) {

     var file = new FileInfo (filePath);
     Debug.Log ("file->" + file);
     try {
     var address = new Uri("ftp://xx.xx.xx.xx"+"/"+Path.Combine("tmp/", file.Name));

     Debug.Log ("Address is:" + address);
     var request = FtpWebRequest.Create (address) as FtpWebRequest;
     request.Credentials = new NetworkCredential (FTPUsername.Normalize(), FTPPassword.Normalize());
     request.KeepAlive = true;
     request.UsePassive = true;
     request.Method = WebRequestMethods.Ftp.UploadFile;
     request.UseBinary = false;
     request.ContentLength = file.Length;
     var bufferLength = 2048;
     var buffer = new byte[bufferLength];
     var contentLength = 0;

     var fs = file.OpenRead ();

         var stream = request.GetRequestStream();
         contentLength = fs.Read(buffer, 0, bufferLength);
         while(contentLength!=0){
             stream.Write(buffer, 0, contentLength);
             contentLength = fs.Read(buffer,0, bufferLength);
         }
         stream.Close();
         fs.Close();
     }catch(Exception e) {
         Debug.Log (e.Message);
         return;
     }
     Debug.Log ("File Upload done.");

 }

Note: The user name and password which I am using are correct.

Tools I am using: 2017.01.0f3

![alt text][2]

Please help me to solve this issue.

Regars, Prakash [2]: /storage/temp/102146-unity3dversion.png