Unknown error was encountered.please contact your administrator..

[Arg_NullReferenceException]
Arguments:
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See go.microsoft.com/.../

   at webi.SL.ViewModels.NavigatorViewModel.GetProcessField(String fieldKey)
   at webi.SL.ViewModels.DashBoardContentViewModel.<>c__DisplayClass2f.<CreateDynLabelsControl>b__2d(Object param0, GetProcessViewInfosCompletedEventArgs param1)
   at System.EventHandler`1.Invoke(Object sender, TEventArgs e)
   at Nectari.NectariManager.NectariFacade._nectariService_GetProcessViewInfosCompleted(Object sender, GetProcessViewInfosCompletedEventArgs e)
   at Nectari.SharedReference.NectariServiceReference.NectariServiceClient.OnGetProcessViewInfosCompleted(Object state)