XamlParseException: XAML 节点流: StartMember“System.Windows.Controls.ContentControl.Content”前面缺少 StartObject。
--LineNumber: 0
--LinePosition: 0
--BaseUri: pack://application:,,,/Quicker;component/app.xaml
StackTrace:
   在 System.Windows.Markup.XamlReader.RewrapException(Exception e, IXamlLineInfo lineInfo, Uri baseUri)
   在 System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
   在 System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
   在 System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
   在 Quicker.View.FloatButtonWindow.InitializeComponent()
   在 Quicker.View.FloatButtonWindow..ctor(ActionItem action, Nullable`1 position, AppServer appServer, ITinyMessengerHub hub, ActionEditMgr actionEditMgr, DataService dataService, FloatButtonAndPanelManager floatButtonAndPanelManager, Boolean useWpfPoint)
   在 CGimjhpqaCTMxNwU3qiC.btm5QOpqc1Y6dGPXCG6p.FloatAction(ActionItem action, Point position, AppServer appServer, ITinyMessengerHub hub, ActionEditMgr actionEditMgr, DataService dataService, FloatButtonAndPanelManager floatButtonAndPanelManager, FloatItemState itemState, String bindingProcessName, Boolean useWpfPoint)
   在 CGimjhpqaCTMxNwU3qiC.btm5QOpqc1Y6dGPXCG6p.FLipqmfkgyh(ActionItem  , Visual  , Point  , AppServer  , ITinyMessengerHub  , ActionEditMgr  , DataService  , FloatButtonAndPanelManager  , String  )
   在 Quicker.View.PopupWindow.BG90z7S0r7r(Object  , MouseEventArgs  )
   在 System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   在 System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   在 System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   在 System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   在 System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
   在 System.Windows.Input.InputManager.ProcessStagingArea()
   在 System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   在 System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
   在 System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
   在 System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   在 System.Windows.Interop.HwndSource.InputFilterMessage(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)

XamlObjectWriterException: XAML 节点流: StartMember“System.Windows.Controls.ContentControl.Content”前面缺少 StartObject。
StackTrace:
   在 System.Xaml.XamlObjectWriter.WriteStartMember(XamlMember property)
   在 System.Windows.Markup.WpfXamlLoader.TransformNodes(XamlReader xamlReader, XamlObjectWriter xamlWriter, Boolean onlyLoadOneNode, Boolean skipJournaledProperties, Boolean shouldPassLineNumberInfo, IXamlLineInfo xamlLineInfo, IXamlLineInfoConsumer xamlLineInfoConsumer, XamlContextStack`1 stack, IStyleConnector styleConnector)
   在 System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)