Project Won't Load

[Brian]

I have a project named NavInfo that encountered an error while using the simulator and now it won't load at all or export at all. I can load it in Mist but I can not export it. I can't load it or export it in graphite. Do you think this can be fixed? 

Here is the error:

[2012-11-24 01-47-16-10] Log (Exception,High): System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. ---> System.ArgumentException: This item has already been added to the project.
   at Telerik.BlackDragon.Client.Project.ProjectBase.#Jp(IProjectItem projectItem, IFileContents contents)
   at Telerik.BlackDragon.Client.Project.ProjectBase.AddChild(IProjectItem projectItem, IFileContents contents)
   at Telerik.BlackDragon.Client.Project.ProjectBase.AddChild(IProjectItem projectItem)
   at Telerik.BlackDragon.Client.Project.IProjectItemContainerExtensions.AddChildren(IProjectItemContainer container, IEnumerable`1 items)
   at Telerik.BlackDragon.Client.Modules.ProjectManagement.ProjectConverter.CompleteItemConversion(ISolutionItem item, IWorkspaceItemData origin)
   at Telerik.BlackDragon.Client.Modules.ProjectManagement.ProjectController.#cB.#Unb(Tuple`3 c)
   at System.Collections.Generic.List`1.ForEach(Action`1 action)
   at Telerik.BlackDragon.Client.Modules.ProjectManagement.ProjectController.#cB.#Tnb(Task`1 x)
   at System.Threading.Tasks.ContinuationTaskFromResultTask`1.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()
   --- End of inner exception stack trace ---
---> (Inner Exception #0) System.ArgumentException: This item has already been added to the project.
   at Telerik.BlackDragon.Client.Project.ProjectBase.#Jp(IProjectItem projectItem, IFileContents contents)
   at Telerik.BlackDragon.Client.Project.ProjectBase.AddChild(IProjectItem projectItem, IFileContents contents)
   at Telerik.BlackDragon.Client.Project.ProjectBase.AddChild(IProjectItem projectItem)
   at Telerik.BlackDragon.Client.Project.IProjectItemContainerExtensions.AddChildren(IProjectItemContainer container, IEnumerable`1 items)
   at Telerik.BlackDragon.Client.Modules.ProjectManagement.ProjectConverter.CompleteItemConversion(ISolutionItem item, IWorkspaceItemData origin)
   at Telerik.BlackDragon.Client.Modules.ProjectManagement.ProjectController.#cB.#Unb(Tuple`3 c)
   at System.Collections.Generic.List`1.ForEach(Action`1 action)
   at Telerik.BlackDragon.Client.Modules.ProjectManagement.ProjectController.#cB.#Tnb(Task`1 x)
   at System.Threading.Tasks.ContinuationTaskFromResultTask`1.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()<---

[2012-11-24 01-47-50-91] Log (Exception,High): System.NullReferenceException: Object reference not set to an instance of an object.
   at Telerik.BlackDragon.Client.Modules.VersionControl.VersionControlService.#BOb()
   at Telerik.BlackDragon.Client.Modules.VersionControl.VersionControlService.#FOb(IVersionControlServiceContract o)
   at Telerik.BlackDragon.Client.ServerClient.RemoteServerOperationFactory`1.NewOperation[TResult](Func`2 setup)
   at Telerik.BlackDragon.Client.Modules.VersionControl.VersionControlService.Pull()
   at Telerik.BlackDragon.Client.Modules.VersionControl.Commands.PullChangesCommand.#mGb()
   at Telerik.BlackDragon.Client.Modules.VersionControl.Commands.PullChangesCommand.ExecuteCore()
   at Telerik.BlackDragon.Client.CommandModel.ParameterlessCommandBase.ExecuteCore(Object parameter)
   at Telerik.BlackDragon.Client.CommandModel.CommandBase.Execute(Object parameter)
   at Telerik.BlackDragon.Client.CommandModel.LazilyImportedCommand.Execute(Object parameter)
   at Telerik.BlackDragon.Client.UI.UICommandWrapper.Execute(Object parameter)
   at Telerik.Windows.Controls.RadMenuItem.ExecuteCommand()
   at Telerik.Windows.Controls.RadMenuItem.OnClickImpl()
   at Telerik.Windows.Controls.RadMenuItem.OnClick()
   at Telerik.Windows.Controls.RadMenuItem.HandleMouseUp()
   at Telerik.Windows.Controls.RadMenuItem.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 MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)

[Brian]

I deleted the project and recreated it and all is well.