Object reference not set to an instance of an object.

Server Version : 0.0.6183.16649 Studio Version : 0.0.6183.16662 Email Address : BB Steps to follow : Save New Email Source at Warewolf.Studio.ServerProxyLayer.UpdateProxy.SaveEmailServiceSource(IEmailServiceSource model, Guid serverWorkspaceID) in C:\Development\Repos\Warewolf-ESB\Dev\Warewolf.Studio.ServerProxyLayer\UpdateProxy.cs:line 337 at Warewolf.Studio.AntiCorruptionLayer.StudioResourceUpdateManager.Save(IEmailServiceSource emailServiceSource) in C:\Development\Repos\Warewolf-ESB\Dev\Warewolf.Studio.AntiCorruptionLayer\StudioResourceUpdateManager.cs:line 85 at Warewolf.Studio.ViewModels.ManageEmailSourceModel.Save(IEmailServiceSource toDbSource) in C:\Development\Repos\Warewolf-ESB\Dev\Warewolf.Studio.ViewModels\ManageEmailSourceModel.cs:line 31 at Warewolf.Studio.ViewModels.ManageEmailSourceViewModel.Save(IEmailServiceSource source) in C:\Development\Repos\Warewolf-ESB\Dev\Warewolf.Studio.ViewModels\ManageEmailSourceViewModel.cs:line 217 at Warewolf.Studio.ViewModels.ManageEmailSourceViewModel.SaveConnection() in C:\Development\Repos\Warewolf-ESB\Dev\Warewolf.Studio.ViewModels\ManageEmailSourceViewModel.cs:line 192 at Warewolf.Studio.ViewModels.ManageEmailSourceViewModel.Save() in C:\Development\Repos\Warewolf-ESB\Dev\Warewolf.Studio.ViewModels\ManageEmailSourceViewModel.cs:line 158 at Dev2.ViewModels.SourceViewModel`1.DoDeactivate(Boolean showMessage) in C:\Development\Repos\Warewolf-ESB\Dev\Dev2.Studio\ViewModels\SourceViewModel.cs:line 139 at Dev2.Studio.ViewModels.MainViewModel.<>c__DisplayClass48_0.b__2(Object o) in C:\Development\Repos\Warewolf-ESB\Dev\Dev2.Studio\ViewModels\MainViewModel.cs:line 200 at Dev2.Security.AuthorizeCommand`1.Execute(Object parameter) in C:\Development\Repos\Warewolf-ESB\Dev\Dev2.Studio.Core\Security\AuthorizeCommand.cs:line 101 at MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated) at System.Windows.Controls.Primitives.ButtonBase.OnClick() at System.Windows.Controls.Button.OnClick() at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e) at System.Windows.UIElement.OnMouseLeftButtonUpThunk(Object sender, MouseButtonEventArgs e) at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget) at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target) at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs) at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised) at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent) at System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e) at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget) at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target) at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs) at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised) at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args) at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args) at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted) at System.Windows.Input.InputManager.ProcessStagingArea() at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input) at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport) at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel) at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)