如何在.NET下使用MetaWeBlog API迁移博客

See the end of this message for details on invoking 

just-in-time (JIT) debugging instead of this dialog box. 

************** Exception Text **************

CookComputing. Rpc. RpcFaultException: Server returned a fault exception: [0] Conversion from string "" to type 'Integer' is not valid.

   at CookComputing. Rpc. RpcSerializer.DeserializeResponse( Document xdoc, Type returnType)

   at CookComputing. Rpc. RpcSerializer.DeserializeResponse(Stream stm, Type svcType)

   at CookComputing. Rpc. RpcClientProtocol.ReadResponse( RpcRequest req, WebResponse webResp, Stream respStm, Type returnType)

   at CookComputing. Rpc. RpcClientProtocol.Invoke(  clientObj, MethodInfo mi,  [] parameters)

   at CookComputing. Rpc. RpcClientProtocol.Invoke(MethodInfo mi,  [] Parameters)

   at  RpcProxy16e9c151-0058-43cc-ab6c-b59358b72772.NewPost(String , String , String , Post , Boolean )

   at AlexJamesBrown.JoeBlogs. WeblogWrapper.NewPost(Post content, Boolean publish)

   at BlogMigrator.Form1.button1_Click(  sender, EventArgs e) in C:Documents and SettingsNL186000My DocumentsVisual Studio 2008ProjectsBlogMigratorBlogMigratorForm1.cs:line 40

   at System.Windows.Forms.Control. (EventArgs e)

   at System.Windows.Forms.Button. (EventArgs e)

   at System.Windows.Forms.Button. (MouseEventArgs mevent)

   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)

   at System.Windows.Forms.Control.WndProc(Message& m)

   at System.Windows.Forms.Button .WndProc(Message& m)

   at System.Windows.Forms.Button.WndProc(Message& m)

   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)

   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)

   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)