Request for principal permission failed when consuming web services

[jcvegan]

Trying to create an external app to view all opened issues, but when connecting to the web service I got this Exception: The server can not process the request ---> Request for principal permission failed This is the stacktrace:

Server stack trace: en System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc) en System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) en System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) en System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]: en System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) en System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) en ContaBugNetIssueSelector.BugNET.BugNetServicesSoap.GetProjectId(GetProjectIdRequest request) en ContaBugNetIssueSelector.BugNET.BugNetServicesSoapClient.GetProjectId(GetProjectIdRequest request) en C:\Users\juan.vega\documents\visual studio 2010\Projects\ContaBugNetIssueSelector\ContaBugNetIssueSelector\Service References\BugNET\Reference.cs:línea 2377 en ContaBugNetIssueSelector.Form1.Form1_Load(Object sender, EventArgs e) en C:\Users\juan.vega\documents\visual studio 2010\Projects\ContaBugNetIssueSelector\ContaBugNetIssueSelector\Form1.cs:línea 29 en System.Windows.Forms.Form.OnLoad(EventArgs e) en System.Windows.Forms.Form.OnCreateControl() en System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) en System.Windows.Forms.Control.CreateControl() en System.Windows.Forms.Control.WmShowWindow(Message& m) en System.Windows.Forms.Control.WndProc(Message& m) en System.Windows.Forms.ScrollableControl.WndProc(Message& m) en System.Windows.Forms.ContainerControl.WndProc(Message& m) en System.Windows.Forms.Form.WmShowWindow(Message& m) en System.Windows.Forms.Form.WndProc(Message& m) en System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) en System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) en System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)