无法使用Expression Blend 3打开/创建项目 [英] Cannot open / create projects with Expression Blend 3

问题描述

我刚安装了ExpressionBlend 3，当我尝试创建一个新的或打开任何现有项目时，我遇到了这个异常。任何帮助将不胜感激。
感谢
普拉萨德
------------------------------------ -------------------------------------------------- -
System.Reflection.TargetInvocationException未处理
  Message ="调用目标已抛出异常。" 源= QUOT; mscorlib程序"
 堆栈跟踪：
       at System.RuntimeMethodHandle._InvokeMethodFast（Object target，Object [] arguments，SignatureStruct& sig，MethodAttributes methodAttributes，RuntimeTypeHandle typeOwner）
       at System.RuntimeMethodHandle.InvokeMethodFast（Object target，Object [] arguments，Signature sig，MethodAttributes methodAttributes，RuntimeTypeHandle typeOwner）
       at System.Reflection.RuntimeMethodInfo.Invoke（Object obj，BindingFlags invokeAttr，Binder binder，Object [] parameters，CultureInfo culture，Boolean skipVisibilityChecks）
      在System.Delegate.DynamicInvokeImpl（Object [] args）
      在System.Windows.Threading.ExceptionWrapper.InternalRealCall（委托回调，对象args，布尔isSingleParameter）
       at System.Windows.Threading.ExceptionWrapper.TryCatchWhen（Object source，Delegate callback，Object args，Boolean isSingleParameter，Delegate catchHandler）
      在System.Windows.Threading.Dispatcher.WrappedInvoke（委托回调，对象args，布尔isSingleParameter，委托catchHandler）
      在System.Windows.Threading.DispatcherOperation.InvokeImpl（）
      在System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext（对象状态）
       at System.Threading.ExecutionContext.runTryCode（Object userData）
      在System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup（TryCode代码，CleanupCode backoutCode，Object userData）
      在System.Threading.ExecutionContext.RunInternal（ExecutionContext executionContext，ContextCallback回调，对象状态）
      在System.Threading.ExecutionContext.Run（ExecutionContext executionContext，ContextCallback回调，对象状态）
      在System.Windows.Threading.DispatcherOperation.Invoke（）
      在System.Windows.Threading.Dispatcher.ProcessQueue（）
      在System.Windows.Threading.Dispatcher.WndProcHook（IntPtr hwnd，Int32 msg，IntPtr wParam，IntPtr lParam，Boolean& processed）
      在MS.Win32.HwndWrapper.WndProc（IntPtr hwnd，Int32 msg，IntPtr wParam，IntPtr lParam，Boolean& processed）
      在MS.Win32.HwndSubclass.DispatcherCallbackOperation（对象o）
      在System.Windows.Threading.ExceptionWrapper.InternalRealCall（委托回调，对象args，布尔isSingleParameter）
       at System.Windows.Threading.ExceptionWrapper.TryCatchWhen（Object source，Delegate callback，Object args，Boolean isSingleParameter，Delegate catchHandler）
      在System.Windows.Threading.Dispatcher.WrappedInvoke（委托回调，对象args，布尔isSingleParameter，委托catchHandler）
       at System.Windows.Threading.Dispatcher.InvokeImpl（DispatcherPriority priority，TimeSpan timeout，Delegate方法，Object args，Boolean isSingleParameter）
       at System.Windows.Threading.Dispatcher.Invoke（DispatcherPriority priority，Delegate method，Object arg）
      在MS.Win32.HwndSubclass.SubclassWndProc（IntPtr hwnd，Int32 msg，IntPtr wParam，IntPtr lParam）
      在MS.Win32.UnsafeNativeMethods.DispatchMessage（MSG& msg）
      在System.Windows.Threading.Dispatcher.PushFrameImpl（DispatcherFrame框架）
      在System.Windows.Threading.Dispatcher.PushFrame（DispatcherFrame框架）上      在System.Windows.Threading.Dispatcher.Run（）
      在System.Windows.Application.RunDispatcher（对象忽略）
      在System.Windows.Application.RunInternal（窗口窗口）
      在System.Windows.Application.Run（窗口窗口）
      在System.Windows.Application.Run（）上      在Microsoft.Expression.Framework.ExpressionApplication.RunApplication（）
      在Microsoft.Expression.Blend.BlendApplication..ctor（SplashScreen splashScreen）
      在Microsoft.Expression.Application.Main（String [] args）
  InnerException：System.InvalidOperationException
       Message =" Blend遇到无法处理的异常 - 查看嵌套异常"      源= QUOT; Microsoft.Expression.Project"
      堆栈跟踪：
           在Microsoft.Expression.Project.ServiceExtensions.ErrorHandling.ErrorHandlingServiceExtensions.ExceptionHandler（的IServiceProvider源，动作的动作，Func`1的errorMessage）
            在Microsoft.Expression.Project.Commands.ProjectCommandExtensions.HandleBasicExceptions（IProjectCommand source，Action action）
           在Microsoft.Expression.Project.Commands.OpenProjectCommand.Execute（）
           在Microsoft.Expression.Framework.Commands.CommandTarget.Execute（String commandName，CommandInvocationSource invocationSource）
           在Microsoft.Expression.Framework.Commands.CommandService.Execute（String commandName，CommandInvocationSource invocationSource）
           在Microsoft.Expression.Blend.WelcomeScreen.OpenProjectDialogCommandCore（）
           在Microsoft.Expression.Framework.Data.DelegateCommand.System.Windows.Input.ICommand.Execute（Object arg）
           在MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource（ICommandSource commandSource，Boolean userInitiated）
           在System.Windows.Controls.Primitives.ButtonBase.OnClick（）
           在System.Windows.Controls.Button.OnClick（）
           在System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp（MouseButtonEventArgs e）
            at System.Windows.UIElement.OnMouseLeftButtonUpThunk（Object sender，MouseButtonEventArgs e）
           在System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler（Delegate genericHandler，Object genericTarget）
            at System.Windows.RoutedEventArgs.InvokeHandler（委托处理程序，对象目标）
           在System.Windows.RoutedEventHandlerInfo.InvokeHandler（对象目标，RoutedEventArgs routedEventArgs）
            at System.Windows.EventRoute.InvokeHandlersImpl（Object source，RoutedEventArgs args，Boolean reRaised）
           在System.Windows.UIElement.ReRaiseEventAs（DependencyObject sender，RoutedEventArgs args，RoutedEvent newEvent）
           在System.Windows.UIElement.CrackMouseButtonEventAndReRaiseEvent（DependencyObject sender，MouseButtonEventArgs e）
           在System.Windows.UIElement.OnMouseUpThunk（对象发件人，MouseButtonEventArgs e）
           在System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler（Delegate genericHandler，Object genericTarget）
            at System.Windows.RoutedEventArgs.InvokeHandler（委托处理程序，对象目标）
           在System.Windows.RoutedEventHandlerInfo.InvokeHandler（对象目标，RoutedEventArgs routedEventArgs）
            at System.Windows.EventRoute.InvokeHandlersImpl（Object source，RoutedEventArgs args，Boolean reRaised）
           在System.Windows.UIElement.RaiseEventImpl（DependencyObject sender，RoutedEventArgs args）
           在System.Windows.UIElement.RaiseEvent（RoutedEventArgs args，布尔值信任）
           在System.Windows.Input.InputManager.ProcessStagingArea（）
           在System.Windows.Input.InputManager.ProcessInput（InputEventArgs输入）
           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的HWND，的Int32味精，IntPtr的wParam中，IntPtr的lParam的，布尔&安培;处理）
         &NBSP ; 在System.Windows.Interop.HwndSource.InputFilterMessage（IntPtr的HWND，的Int32味精，IntPtr的wParam中，IntPtr的lParam的，布尔&安培;处理）
         &NBSP ; 在MS.Win32.HwndWrapper.WndProc（IntPtr的HWND，的Int32味精，IntPtr的wParam中，IntPtr的lParam的，布尔&安培;处理）
          &NBSP ;在MS.Win32.HwndSubclass.DispatcherCallbackOperation（对象o）
           在System.Windows.Threading.ExceptionWrapper.InternalRealCall（委托回调，对象args，布尔isSingleParameter）
            at System.Windows.Threading.ExceptionWrapper.TryCatchWhen（Object source，Delegate callback，Object args，Boolean isSingleParameter，Delegate catchHandler）
             at System.Windows.Threading.Dispatcher.WrappedInvoke（委托回调，Object args，Boolean isSingleParameter，Delegate catchHandler）
            at System.Windows.Threading.Dispatcher.InvokeImpl（DispatcherPriority priority，TimeSpan timeout，Delegate方法，Object args，Boolean isSingleParameter）
             at System.Windows.Threading.Dispatcher.Invoke（DispatcherPriority priority，Delegate method，Object arg）
           在MS.Win32.HwndSubclass.SubclassWndProc（IntPtr的HWND，MSG的Int32，IntPtr的wParam中，IntPtr的LPARAM）
           在MS.Win32.UnsafeNativeMethods.DispatchMessage（MSG& msg）
           在System.Windows.Threading.Dispatcher.PushFrameImpl（DispatcherFrame框架）
           在System.Windows.Threading.Dispatcher.PushFrame（DispatcherFrame框架）
           在System.Windows.Window.ShowHelper（Object booleanBox）
           在System.Windows.Window.Show（）
           在System.Windows.Window.ShowDialog（）
           在Microsoft.Expression.Blend.WelcomeScreen..ctor（IApplicationService applicationService）
           在Microsoft.Expression.Blend.BlendApplication.OnFirstIdle（）
       InnerException：System.MissingMethodException
            Message =" Method not found：'Void System.ComponentModel.DesignerProperties.set_IsInDesignTool（Boolean）'。"           源= QUOT; Microsoft.Expression.Platform.Silverlight"
           堆栈跟踪：
                在Microsoft.Expression.Platform.Silverlight.SilverlightPlatform.get_Instance（）
                在Microsoft.Expression.Platform.Silverlight.SilverlightPlatformCreator.Create（的IServiceProvider的ServiceProvider）
                 在Microsoft.Expression.DesignModel.Core.PlatformService.PlatformInformation.GetPlatform（的IServiceProvider的ServiceProvider）
                 在Microsoft.Expression.DesignModel.Core.PlatformService.GetPlatformByIdentity（字符串标识）
                 在Microsoft.Expression.DesignSurface.Documents.SilverlightProject.CreateProjectContext（）
                在Microsoft.Expression.Project.MSBuildBasedProject.InitializeExistingProject（）
                在Microsoft.Expression.Project.MSBuildBasedProject..ctor（的IServiceProvider的ServiceProvider，IProjectReference projectDocument，ICodeDocumentType codeDocumentType，项目类型项目类型）
                 在Microsoft.Expression.Project.ExecutableProjectBase..ctor（的IServiceProvider的ServiceProvider，IProjectReference projectReference，ICodeDocumentType codeDocumentType，项目类型项目类型）
                 在Microsoft.Expression.DesignSurface.Documents.SilverlightProjectType.InstantiateProject（IProjectReference projectReference，的IServiceProvider的ServiceProvider，ICodeDocumentType codeDocumentType）
                 在Microsoft.Expression.Project.SolutionBase.InitializeProject（IProjectReference projectReference）
                在Microsoft.Expression.Project.VisualStudioSolution.OpenStandardProject（ProjectMetadata projectMetadata）
                在Microsoft.Expression.Project.VisualStudioSolution.OpenProjects（List`1 projectMetadata）
                 在Microsoft.Expression.Project.VisualStudioSolution.LoadInternal（）
                在Microsoft.Expression.Project.SolutionBase.Load（）
                在Microsoft.Expression.Project.ProjectManager.OpenSolution（IProjectReference solutionOrProjectReference，布尔addToRecentList，布尔openInitialScene）
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP;&NBSP;&NBSP;在Microsoft.Expression.Project.Commands.OpenProjectCommand。<执行> b__0（）
               &NBSP;&NBSP;在Microsoft.Expression.Project.ServiceExtensions.ErrorHandling.ErrorHandlingServiceExtensions.ExceptionHandler（的IServiceProvider源，动作的动作，Func`1的errorMessage）
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP; InnerException：
-------------------------------------------- -------------------

I just installed ExpressionBlend 3 and when i try to create a new or open any existing project i run into this exception. Any help will be greatly appreciated.
Thanks
Prasad
---------------------------------------------------------------------------------------
System.Reflection.TargetInvocationException was unhandled
  Message="Exception has been thrown by the target of an invocation."
  Source="mscorlib"
  StackTrace:
       at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
       at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
       at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
       at System.Delegate.DynamicInvokeImpl(Object[] args)
       at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
       at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
       at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
       at System.Windows.Threading.DispatcherOperation.InvokeImpl()
       at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
       at System.Threading.ExecutionContext.runTryCode(Object userData)
       at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
       at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Windows.Threading.DispatcherOperation.Invoke()
       at System.Windows.Threading.Dispatcher.ProcessQueue()
       at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
       at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
       at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
       at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
       at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
       at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
       at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Boolean isSingleParameter)
       at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority priority, Delegate method, Object arg)
       at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
       at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
       at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
       at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
       at System.Windows.Threading.Dispatcher.Run()
       at System.Windows.Application.RunDispatcher(Object ignore)
       at System.Windows.Application.RunInternal(Window window)
       at System.Windows.Application.Run(Window window)
       at System.Windows.Application.Run()
       at Microsoft.Expression.Framework.ExpressionApplication.RunApplication()
       at Microsoft.Expression.Blend.BlendApplication..ctor(SplashScreen splashScreen)
       at Microsoft.Expression.Application.Main(String[] args)
  InnerException: System.InvalidOperationException
       Message="Blend encountered an exception it cannot handle- see the nested exception"
       Source="Microsoft.Expression.Project"
       StackTrace:
            at Microsoft.Expression.Project.ServiceExtensions.ErrorHandling.ErrorHandlingServiceExtensions.ExceptionHandler(IServiceProvider source, Action action, Func`1 errorMessage)
            at Microsoft.Expression.Project.Commands.ProjectCommandExtensions.HandleBasicExceptions(IProjectCommand source, Action action)
            at Microsoft.Expression.Project.Commands.OpenProjectCommand.Execute()
            at Microsoft.Expression.Framework.Commands.CommandTarget.Execute(String commandName, CommandInvocationSource invocationSource)
            at Microsoft.Expression.Framework.Commands.CommandService.Execute(String commandName, CommandInvocationSource invocationSource)
            at Microsoft.Expression.Blend.WelcomeScreen.OpenProjectDialogCommandCore()
            at Microsoft.Expression.Framework.Data.DelegateCommand.System.Windows.Input.ICommand.Execute(Object arg)
            at MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
            at System.Windows.Controls.Primitives.ButtonBase.OnClick()
            at System.Windows.Controls.Button.OnClick()
            at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
            at System.Windows.UIElement.OnMouseLeftButtonUpThunk(Object sender, MouseButtonEventArgs e)
            at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
            at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
            at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
            at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
            at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
            at System.Windows.UIElement.CrackMouseButtonEventAndReRaiseEvent(DependencyObject sender, MouseButtonEventArgs e)
            at System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
            at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
            at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
            at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
            at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
            at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
            at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
            at System.Windows.Input.InputManager.ProcessStagingArea()
            at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
            at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
            at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
            at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
            at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
            at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
            at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
            at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
            at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
            at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
            at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Boolean isSingleParameter)
            at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority priority, Delegate method, Object arg)
            at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
            at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
            at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
            at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
            at System.Windows.Window.ShowHelper(Object booleanBox)
            at System.Windows.Window.Show()
            at System.Windows.Window.ShowDialog()
            at Microsoft.Expression.Blend.WelcomeScreen..ctor(IApplicationService applicationService)
            at Microsoft.Expression.Blend.BlendApplication.OnFirstIdle()
       InnerException: System.MissingMethodException
            Message="Method not found: 'Void System.ComponentModel.DesignerProperties.set_IsInDesignTool(Boolean)'."
            Source="Microsoft.Expression.Platform.Silverlight"
            StackTrace:
                 at Microsoft.Expression.Platform.Silverlight.SilverlightPlatform.get_Instance()
                 at Microsoft.Expression.Platform.Silverlight.SilverlightPlatformCreator.Create(IServiceProvider serviceProvider)
                 at Microsoft.Expression.DesignModel.Core.PlatformService.PlatformInformation.GetPlatform(IServiceProvider serviceProvider)
                 at Microsoft.Expression.DesignModel.Core.PlatformService.GetPlatformByIdentity(String identity)
                 at Microsoft.Expression.DesignSurface.Documents.SilverlightProject.CreateProjectContext()
                 at Microsoft.Expression.Project.MSBuildBasedProject.InitializeExistingProject()
                 at Microsoft.Expression.Project.MSBuildBasedProject..ctor(IServiceProvider serviceProvider, IProjectReference projectDocument, ICodeDocumentType codeDocumentType, ProjectType projectType)
                 at Microsoft.Expression.Project.ExecutableProjectBase..ctor(IServiceProvider serviceProvider, IProjectReference projectReference, ICodeDocumentType codeDocumentType, ProjectType projectType)
                 at Microsoft.Expression.DesignSurface.Documents.SilverlightProjectType.InstantiateProject(IProjectReference projectReference, IServiceProvider serviceProvider, ICodeDocumentType codeDocumentType)
                 at Microsoft.Expression.Project.SolutionBase.InitializeProject(IProjectReference projectReference)
                 at Microsoft.Expression.Project.VisualStudioSolution.OpenStandardProject(ProjectMetadata projectMetadata)
                 at Microsoft.Expression.Project.VisualStudioSolution.OpenProjects(List`1 projectMetadata)
                 at Microsoft.Expression.Project.VisualStudioSolution.LoadInternal()
                 at Microsoft.Expression.Project.SolutionBase.Load()
                 at Microsoft.Expression.Project.ProjectManager.OpenSolution(IProjectReference solutionOrProjectReference, Boolean addToRecentList, Boolean openInitialScene)
                 at Microsoft.Expression.Project.Commands.OpenProjectCommand.<Execute>b__0()
                 at Microsoft.Expression.Project.ServiceExtensions.ErrorHandling.ErrorHandlingServiceExtensions.ExceptionHandler(IServiceProvider source, Action action, Func`1 errorMessage)
            InnerException:
---------------------------------------------------------------

推荐答案

   &NBSP;&NBSP;&NBSP;这可能是因为您没有在您的计算机上安装正确版本的SL SDK。请按照以下步骤告知我们这是否适合您。

步骤：
           1.卸载Blend 3和Blend 3 SDK
            2。卸载Silverlight 3 SDK
           3.重新安装Blend 3（我们将安装Blend 3 + Blend 3 SDK + Silverlight 3 SDK）

在此之后尝试创建项目，它应该可以工作。

谢谢，
Navit Saxena

Hi,
      This is probably happening because you don;t have right version of SL SDK installed on your machine. Please follow these steps and let us know if this works for you.

Steps:
           1. Uninstall Blend 3 and Blend 3 SDK
           2. Uninstall Silverlight 3 SDK
           3. Re-install Blend 3 (we will install Blend 3 + Blend 3 SDK + Silverlight 3 SDK)

Try creating your project after this and it should work.

Thanks,
Navit Saxena

这篇关于无法使用Expression Blend 3打开/创建项目的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！