NullReferenceException: 未将对象引用设置到对象的实例。
StackTrace:
   在 Quicker.App.<>c__DisplayClass28_0.w70vqLnNfJj()
   在 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   在 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

NullReferenceException: 未将对象引用设置到对象的实例。
StackTrace:
   在 System.Windows.Input.StylusWisp.WispStylusDevice.get_TabletDevice()
   在 System.Windows.Input.StylusTouchDeviceBase..ctor(StylusDeviceBase stylusDevice)
   在 System.Windows.Input.StylusWisp.WispLogic.PromoteMainToMouse(StagingAreaInputItem stagingItem)
   在 System.Windows.Input.StylusWisp.WispLogic.PromoteStoredItemsToMouse(WispStylusTouchDevice touchDevice)
   在 System.Windows.Input.StylusWisp.WispStylusTouchDevice.OnManipulationEnded(Boolean cancel)
   在 System.Windows.Input.ManipulationDevice.OnManipulationCancel()
   在 System.Windows.Input.InputManager.RaiseProcessInputEventHandlers(ProcessInputEventHandler postProcessInput, ProcessInputEventArgs processInputEventArgs)
   在 System.Windows.Input.InputManager.ProcessStagingArea()
   在 System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   在 System.Windows.Input.ManipulationLogic.ReportFrame(ICollection`1 manipulators)
   在 System.Windows.Input.ManipulationDevice.ReportFrame()
   在 System.Windows.Input.ManipulationDevice.RemoveManipulator(IManipulator manipulator)
   在 System.Windows.Input.Manipulation.TryRemoveManipulator(UIElement element, IManipulator manipulator)
   在 System.Windows.Input.TouchDevice.PromoteMainToManipulation(UIElement manipulatableElement, TouchEventArgs touchEventArgs)
   在 System.Windows.Input.TouchDevice.PostProcessInput(Object sender, ProcessInputEventArgs e)
   在 System.Windows.Input.InputManager.RaiseProcessInputEventHandlers(ProcessInputEventHandler postProcessInput, ProcessInputEventArgs processInputEventArgs)
   在 System.Windows.Input.InputManager.ProcessStagingArea()
   在 System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   在 System.Windows.Input.TouchDevice.Capture(IInputElement element, CaptureMode captureMode)
   在 System.Windows.Input.TouchDevice.PromoteMainToManipulation(UIElement manipulatableElement, TouchEventArgs touchEventArgs)
   在 System.Windows.Input.TouchDevice.PostProcessInput(Object sender, ProcessInputEventArgs e)
   在 System.Windows.Input.InputManager.RaiseProcessInputEventHandlers(ProcessInputEventHandler postProcessInput, ProcessInputEventArgs processInputEventArgs)
   在 System.Windows.Input.InputManager.ProcessStagingArea()
   在 System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   在 System.Windows.Input.TouchDevice.RaiseTouchUp()
   在 System.Windows.Input.TouchDevice.ReportUp()
   在 System.Windows.Input.StylusWisp.WispLogic.PromoteMainUpToTouch(WispStylusDevice stylusDevice, StagingAreaInputItem stagingItem)
   在 System.Windows.Input.StylusWisp.WispLogic.PromoteMainToTouch(ProcessInputEventArgs e, StylusEventArgs stylusEventArgs)
   在 System.Windows.Input.StylusWisp.WispLogic.PostProcessInput(Object sender, ProcessInputEventArgs e)
   在 System.Windows.Input.InputManager.RaiseProcessInputEventHandlers(ProcessInputEventHandler postProcessInput, ProcessInputEventArgs processInputEventArgs)
   在 System.Windows.Input.InputManager.ProcessStagingArea()
   在 System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   在 System.Windows.Input.StylusWisp.WispLogic.InputManagerProcessInput(Object oInput)
   在 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   在 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

NullReferenceException: 未将对象引用设置到对象的实例。
StackTrace:
   在 System.Windows.Interop.HwndKeyboardInputProvider.System.Windows.Input.IKeyboardInputProvider.AcquireFocus(Boolean checkOnly)
   在 System.Windows.Input.KeyboardDevice.TryChangeFocus(DependencyObject newFocus, IKeyboardInputProvider keyboardInputProvider, Boolean askOld, Boolean askNew, Boolean forceToNullIfFailed)
   在 System.Windows.Input.KeyboardDevice.Focus(DependencyObject focus, Boolean askOld, Boolean askNew, Boolean forceToNullIfFailed)
   在 System.Windows.Input.KeyboardDevice.Focus(IInputElement element)
   在 System.Windows.UIElement.Focus()
   在 Quicker.View.SelectOperationWindow.S8Ag38TYB9y(Object  , RoutedEventArgs  )
   在 System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   在 System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   在 System.Windows.BroadcastEventHelper.BroadcastEvent(DependencyObject root, RoutedEvent routedEvent)
   在 System.Windows.BroadcastEventHelper.BroadcastLoadedEvent(Object root)
   在 MS.Internal.LoadedOrUnloadedOperation.DoWork()
   在 System.Windows.Media.MediaContext.FireLoadedPendingCallbacks()
   在 System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
   在 System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
   在 System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
   在 System.Windows.Interop.HwndTarget.OnResize()
   在 System.Windows.Interop.HwndTarget.HandleMessage(WindowMessage msg, IntPtr wparam, IntPtr lparam)
   在 System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   在 MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   在 MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   在 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   在 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)