API tools faq
paste
Guest User

Untitled

a guest
Jul 28th, 2017
265
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C# 4.47 KB | None | 0 0
raw download clone embed print report
  1. System.ArgumentNullException occurred
  2.   HResult=0x80004003
  3.   Message=Key cannot be null.
  4.   Source=<Cannot evaluate the exception source>
  5.   StackTrace:
  6.    at System.Collections.Specialized.HybridDictionary.get_Item(Object key)
  7.    at System.ComponentModel.PropertyChangedEventManager.AddListener(INotifyPropertyChanged source, String propertyName, IWeakEventListener listener, EventHandler`1 handler)
  8.    at System.ComponentModel.PropertyChangedEventManager.AddHandler(INotifyPropertyChanged source, EventHandler`1 handler, String propertyName)
  9.    at MS.Internal.Data.PropertyPathWorker.ReplaceItem(Int32 k, Object newO, Object parent)
  10.    at MS.Internal.Data.PropertyPathWorker.UpdateSourceValueState(Int32 k, ICollectionView collectionView, Object newValue, Boolean isASubPropertyChange)
  11.    at MS.Internal.Data.ClrBindingWorker.AttachDataItem()
  12.    at System.Windows.Data.BindingExpression.Activate(Object item)
  13.    at System.Windows.Data.BindingExpression.AttachToContext(AttachAttempt attempt)
  14.    at System.Windows.Data.BindingExpression.MS.Internal.Data.IDataBindEngineClient.AttachToContext(Boolean lastChance)
  15.    at MS.Internal.Data.DataBindEngine.Task.Run(Boolean lastChance)
  16.    at MS.Internal.Data.DataBindEngine.Run(Object arg)
  17.    at MS.Internal.Data.DataBindEngine.OnLayoutUpdated(Object sender, EventArgs e)
  18.    at System.Windows.ContextLayoutManager.fireLayoutUpdateEvent()
  19.    at System.Windows.ContextLayoutManager.UpdateLayout()
  20.    at System.Windows.UIElement.UpdateLayout()
  21.    at System.Windows.Interop.HwndSource.SetLayoutSize()
  22.    at System.Windows.Interop.HwndSource.set_RootVisualInternal(Visual value)
  23.    at System.Windows.Interop.HwndSource.set_RootVisual(Visual value)
  24.    at System.Windows.Window.SetRootVisual()
  25.    at System.Windows.Window.SetRootVisualAndUpdateSTC()
  26.    at System.Windows.Window.SetupInitialState(Double requestedTop, Double requestedLeft, Double requestedWidth, Double requestedHeight)
  27.    at System.Windows.Window.CreateSourceWindow(Boolean duringShow)
  28.    at System.Windows.Window.CreateSourceWindowDuringShow()
  29.    at System.Windows.Window.SafeCreateWindowDuringShow()
  30.    at System.Windows.Window.ShowHelper(Object booleanBox)
  31.    at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
  32.    at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
  33.    at System.Windows.Threading.DispatcherOperation.InvokeImpl()
  34.    at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
  35.    at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
  36.    at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
  37.    at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
  38.    at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
  39.    at System.Windows.Threading.DispatcherOperation.Invoke()
  40.    at System.Windows.Threading.Dispatcher.ProcessQueue()
  41.    at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
  42.    at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
  43.    at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
  44.    at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
  45.    at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
  46.    at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
  47.    at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
  48.    at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
  49.    at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
  50.    at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
  51.    at System.Windows.Application.RunDispatcher(Object ignore)
  52.    at System.Windows.Application.RunInternal(Window window)
  53.    at System.Windows.Application.Run(Window window)
  54.    at System.Windows.Application.Run()
  55.    at [project name].App.Main()
Advertisement
Add Comment
Please, Sign In to add comment
Public Pastes
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!