VS2013上的Xaml设计器不起作用

VS2013上的Xaml设计器不起作用,xaml,windows-phone,designer,visual-studio-2013,Xaml,Windows Phone,Designer,Visual Studio 2013,在Windows Phone项目中打开xaml时,显示错误: System.Runtime.Remoting.RemotingException [3392] Designer sudenly stoped running! 单击“重新加载页面”按钮后,显示另一个错误: 指定的System.InvalidCastException转换无效。 在MS.Internal.XcpImports.CheckHResult中(UInt32小时) 在MS.Internal.XcpImports.Depen

在Windows Phone项目中打开xaml时,显示错误:

System.Runtime.Remoting.RemotingException
[3392] Designer sudenly stoped running!
单击“重新加载页面”按钮后,显示另一个错误:

指定的System.InvalidCastException转换无效。 在MS.Internal.XcpImports.CheckHResult中(UInt32小时) 在MS.Internal.XcpImports.DependencyProperty\u GetDefaultValue(DependencyProperty)中 dp,DependencyObject propertyOwner,UInt32 propertyOwnerTypeId) 在System.Windows.CoreDependencyProperty.GetMetadata(UInt32 propertyOwnerTypeId)中 在System.Windows.CoreDependencyProperty.GetMetadataCore(类型forType)中 在Microsoft.Expression.SilverlightPlatform.SilverlightDependencyPropertyImplementation.GetDefaultValue(IType)中 目标类型) 在Microsoft.Expression.DesignModel.Metadata.DependencyPropertyReferenceStep.GetDefaultValue(IType)中 目标类型) 在Microsoft.Expression.SilverlightPlatform.SilverlightDesignTimeProperties.ResolveImplementation(IPlatformMetadata)中 platformMetadata,DesignTimePropertyId neutralProperty,IType declaringType,PropertyChangedCallback回调) 在Microsoft.Expression.SilverlightPlatform.SilverlightDesignTimeProperties.RegisterProperty(IPropertyId)中 中性属性Key,IT类型declaringType,属性ChangedCallback (回拨) 在Microsoft.Expression.SilverlightPlatform.SilverlightMiscDesignTimeProperties.Initialize(SilverlightDesignTimeProperties)中 设计时间属性) 在Microsoft.Expression.SilverlightPlatform.SilverlightDesignTimeProperties..ctor(IPlatformTypes)中 平台(元数据) 在Microsoft.Expression.SilverlightPlatform.SilverlightPlatformMetadata.Initialize()中 在Microsoft.Expression.SilverlightPlatform.SilverlightPlatform.Initialize()中 在Microsoft.Expression.Platform.PlatformCreatorBase.CreatePlatform(IPlatformReferenceAsemblyResolver)中 参考SemblyResolver) 在Microsoft.Expression.DesignSurface.Project.ProjectContextManager.GetProjectContext(IHostProject)中 项目,IPPlatform,布尔创建) 在Microsoft.Expression.DesignSurface.Project.ProjectContextManager.GetSourceItemContext(IHostSourceItem)中 sourceItem) 在Microsoft.Expression.DesignSurface.DesignerService.CreateDesigner(IHostSourceItem)中 项目,IHostTextEditor编辑器,CancellationToken cancelToken) 在Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteDesignerService.c_DisplayClass13.b_12(CancellationToken)中 取消令牌) 在Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteDesignerService.c__DisplayClass3
1.b__2()中
在Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.Call.InvokeWorker()中
指定的System.InvalidCastException转换无效。
服务器堆栈跟踪:
在Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.WaitForCompletion(NestedCallContext)中
nestedCallContext、BlockingCall调用、WaitHandle timeoutSignal)
在Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.MarshalInSynchronous(操作)中
操作,Int32 TargetPartmentId,CancellationToken cancelToken,
CallModality CallModality,字符串方法名,字符串文件路径,Int32
行号)
在Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.MarshalIn(操作)中
操作,Int32 TargetPartmentId,CancellationToken cancelToken,
CallSynchronizationMode syncMode,CallModulation CallModula,字符串
方法名、字符串文件路径、Int32行号)
在Microsoft.Expression.DesignHost.Isolation.Remoting.ThreadMarshaler.MarshalIn(IRemoteObject)中
targetObject,Action Action,CancellationToken cancelToken,
CallSynchronizationMode syncMode,CallModulation CallModula,
ApartmentState ApartmentState、字符串memberName、字符串文件路径、,
Int32(行号)
在Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteDesignerService.MarshalInWithCancellation[TResult](IRemoteCancellationToken)中
remoteToken,Func
2 Func,公寓状态公寓状态) 在Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteDesignerService.Microsoft.Expression.DesignHost.Isolation.Remoting.IRemoteDesignerService.CreateDesigner(IRemoteHostProject)中 remoteProject、IRemoteHostSourceItem remoteItem、IRemoteHostTextEditor remoteEditor,IRemoteCancellationToken(远程令牌) 在System.Runtime.Remoting.Messaging.StackBuilderSink.PrivateProcessMessage(IntPtr)中 md,对象[]args,对象服务器,对象[]和outArgs) 在System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage)中 味精) 在[0]处重试异常: 在System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage)中 reqMsg,IMessage retMsg) 在System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData)中& msgData,Int32类型) 在Microsoft.Expression.DesignHost.Isolation.Remoting.IRemoteDesignerService.CreateDesigner(IRemoteHostProject)中 remoteProject、IRemoteHostSourceItem remoteItem、IRemoteHostTextEditor remoteEditor,IRemoteCancellationToken cancelToken) 在Microsoft.Expression.DesignHost.Isolation.Remoting.LocalDesignerService.CreateDesignerImpl(IRemoteDesignerService)中 ds、IHostSourceItem、IHostTextEditor、, RemoteCancellationToken(远程取消令牌) 在Microsoft.Expression.DesignHost.Isolation.Remoting.LocalDesignerService.c_DisplayClass19.b_18(IRemoteDesignerService)中 ds,RemoteCancellationToken(远程令牌) 在Microsoft.Expression.DesignHost.Isolation.Remoting.LocalDesignerService.c_DisplayClass5
1.b_uu4(IRemoteDesignerService)中
ds)
在Microsoft.Expression.DesignHost.Isolation.Remoting.ThreadMarshaler.c_uDisplayClass1中
1.b_u0() 在Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.Call.InvokeWorker()中 System.InvalidCastException 指定的强制转换无效。 在Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.WaitForCompletion(Nes)中