VS2013上的Xaml设计师不起作用

Question

当我在Windows Phone项目中打开xaml时，会显示错误：

System.Runtime.Remoting.RemotingException
[3392] Designer sudenly stoped running!

点击＆＃34;重新加载页面＆＃34;按钮显示另一个错误：

  

System.InvalidCastException指定的强制转换无效。          在MS.Internal.XcpImports.CheckHResult（UInt32 hr）中          在MS.Internal.XcpImports.DependencyProperty_GetDefaultValue（DependencyProperty）   dp，DependencyObject propertyOwner，UInt32 propertyOwnerTypeId）          在System.Windows.CoreDependencyProperty.GetMetadata（UInt32 propertyOwnerTypeId）中          在System.Windows.CoreDependencyProperty.GetMetadataCore（Type forType）中          在Microsoft.Expression.SilverlightPlatform.SilverlightDependencyPropertyImplementation.GetDefaultValue（IType   TARGETTYPE）          在Microsoft.Expression.DesignModel.Metadata.DependencyPropertyReferenceStep.GetDefaultValue（IType   TARGETTYPE）         在Microsoft.Expression.SilverlightPlatform.SilverlightDesignTimeProperties.ResolveImplementation（IPlatformMetadata）   platformMetadata，DesignTimePropertyId neutralProperty，IType   declaringType，PropertyChangedCallback回调）          在Microsoft.Expression.SilverlightPlatform.SilverlightDesignTimeProperties.RegisterProperty（IPropertyId）   neutralPropertyKey，IType declaringType，PropertyChangedCallback   打回来）          在Microsoft.Expression.SilverlightPlatform.SilverlightMiscDesignTimeProperties.Initialize（SilverlightDesignTimeProperties）   designTimeProperties）          在Microsoft.Expression.SilverlightPlatform.SilverlightDesignTimeProperties..ctor（IPlatformTypes）   platformMetadata）          在Microsoft.Expression.SilverlightPlatform.SilverlightPlatformMetadata.Initialize（）中          在Microsoft.Expression.SilverlightPlatform.SilverlightPlatform.Initialize（）中          在Microsoft.Expression.Platform.PlatformCreatorBase.CreatePlatform（IPlatformReferenceAssemblyResolver）中   referenceAssemblyResolver）          在Microsoft.Expression.DesignSurface.Project.ProjectContextManager.GetProjectContext（IHostProject）中   项目，IPlatform平台，布尔创建）          在Microsoft.Expression.DesignSurface.Project.ProjectContextManager.GetSourceItemContext（IHostSourceItem）中   sourceItem）          在Microsoft.Expression.DesignSurface.DesignerService.CreateDesigner（IHostSourceItem）中   item，IHostTextEditor编辑器，CancellationToken cancelToken）          在Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteDesignerService。＆lt;＆gt; c_ DisplayClass13.b _12（CancellationToken   cancelToken）          在Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteDesignerService。＆lt;＆gt; c__DisplayClass3 1.<MarshalInWithCancellation>b__2() in Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.Call.InvokeWorker() System.InvalidCastException Specified cast is not valid. Server stack trace: in Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.WaitForCompletion(NestedCallContext nestedCallContext, BlockingCall call, WaitHandle timeoutSignal) in Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.MarshalInSynchronous(Action action, Int32 targetApartmentId, CancellationToken cancelToken, CallModality callModality, String methodName, String filePath, Int32 lineNumber) in Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.MarshalIn(Action action, Int32 targetApartmentId, CancellationToken cancelToken, CallSynchronizationMode syncMode, CallModality callModality, String methodName, String filePath, Int32 lineNumber) in Microsoft.Expression.DesignHost.Isolation.Remoting.ThreadMarshaler.MarshalIn(IRemoteObject targetObject, Action action, CancellationToken cancelToken, CallSynchronizationMode syncMode, CallModality callModality, ApartmentState apartmentState, String memberName, String filePath, Int32 lineNumber) in Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteDesignerService.MarshalInWithCancellation[TResult](IRemoteCancellationToken remoteToken, Func 2 func，ApartmentState apartmentState）          在Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteDesignerService.Microsoft.Expression.DesignHost.Isolation.Remoting.IRemoteDesignerService.CreateDesigner（IRemoteHostProject   remoteProject，IRemoteHostSourceItem remoteItem，IRemoteHostTextEditor   remoteEditor，IRemoteCancellationToken remoteToken）          在System.Runtime.Remoting.Messaging.StackBuilderSink。 PrivateProcessMessage（IntPtr）   md，Object [] args，Object server，Object []＆amp; outArgs）          在System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage（IMessage中）   MSG）       在[0]处重新抛出异常：          在System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage（IMessage   reqMsg，IMessage retMsg）          在System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke中（MessageData＆amp;   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项，IHostTextEditor编辑器，   RemoteCancellationToken remoteCancelToken）          在Microsoft.Expression.DesignHost.Isolation.Remoting.LocalDesignerService。＆lt;＆gt; c _DisplayClass19.b_ 18（IRemoteDesignerService）   ds，RemoteCancellationToken remoteToken）          在Microsoft.Expression.DesignHost.Isolation.Remoting.LocalDesignerService。＆lt;＆gt; c _DisplayClass5 1.<MarshalOutWithCancellation>b__4(IRemoteDesignerService ds) in Microsoft.Expression.DesignHost.Isolation.Remoting.ThreadMarshaler.<>c__DisplayClass1 1.b__0（）          在Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.Call.InvokeWorker（）中       System.InvalidCastException       指定演员表无效。          在Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.WaitForCompletion（NestedCallContext）中   nestedCallContext，BlockingCall调用，WaitHandle timeoutSignal）         在Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.MarshalOutSynchronous（Action   action，Int32 targetApartmentId，WaitHandle aborted，WaitHandle   timeoutSignal，CancellationToken cancelToken，String methodName，   String filePath，Int32 lineNumber）         在Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.MarshalOut（Action   action，Int32 targetApartmentId，WaitHandle aborted，CancellationToken   cancelToken，CallSynchronizationMode syncMode，WaitHandle   timeoutSignal，String methodName，String filePath，Int32 lineNumber）         在Microsoft.Expression.DesignHost.Isolation.Remoting.ThreadMarshaler.MarshalOut [TValue]（RemoteHandle 1 targetObject, Action action, CancellationToken cancelToken, CallSynchronizationMode syncMode, ApartmentState apartmentState, String methodName, String filePath, Int32 lineNumber) in Microsoft.Expression.DesignHost.Isolation.Remoting.ThreadMarshaler.MarshalOut[TValue](RemoteHandle 1   targetObject，Action 1 action, CancellationToken cancelToken, CallSynchronizationMode syncMode, ApartmentState apartmentState, String methodName, String filePath, Int32 lineNumber) in Microsoft.Expression.DesignHost.Isolation.Remoting.LocalDesignerService.MarshalOutWithCancellation[TResult](CancellationToken cancelToken, Func 3 func，ApartmentState apartmentState）          在Microsoft.Expression.DesignHost.Isolation.Remoting.LocalDesignerService.Microsoft.Expression.DesignHost.IDesignerService.CreateDesigner（IHostSourceItem）中   item，IHostTextEditor编辑器，CancellationToken cancelToken）         在Microsoft.Expression.DesignHost.IsolatedDesignerService.IsolatedDesignerView.CreateDesignerViewInfo（CancellationToken   cancelToken）

我尝试重新安装VS2013，Silverligth 5 SDK，但它没有t help. Rebuilding project also didn帮助。