Visual Studio 2015 设计器在所有 Win10 UAP 项目中崩溃(“应用程序未启动.") [英] Visual Studio 2015 Designer Crashes in all Win10 UAP projects ("The app didn't start.")

问题描述

所有 WIN10 UWP 项目的 xaml 可视化设计器崩溃，包括从标准模板创建的未添加代码的项目.我不知道它是什么时候开始的，因为在我尝试创建一些新项目之前，我认为这是我的项目的问题.错误在下方和底部的屏幕截图中给出.

The xaml visual designer crashes for all WIN10 UWP projects, including ones created from the standard template with no code added. I don't know when it started because I thought it was a problem with my project until I tried creating some new ones. The error is given below and in the screen shot at the bottom.

System.Runtime.InteropServices.COMException
The app didn't start. (Exception from HRESULT: 0x8027025B)
   at Microsoft.VisualStudio.DesignTools.HostUtility.AppPackage.AppPackageNativeMethods.IApplicationActivationManager.ActivateApplication(String appUserModelId, String activationContext, ActivateOptions options, Int32& processId)
   at Microsoft.VisualStudio.DesignTools.HostUtility.AppPackage.DesignerWrtUtility.ActivateApplication(String appUserModelId, String activationContext, Object site, Boolean isRunningElevated)
   at Microsoft.VisualStudio.DesignTools.HostUtility.Platform.AppContainerProcessDomainFactory.ActivateApplicationInternal(String appUserModelId, String activationContext, Object site)
   at Microsoft.VisualStudio.DesignTools.HostUtility.Platform.AppContainerProcessDomainFactory.CreateDesignerProcess(String applicationPath, String clientPort, Uri hostUri, IDictionary environmentVariables, Int32& processId, Object& processData)
   at Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.Primitives.ProcessDomainFactory.ProcessIsolationDomain..ctor(ProcessDomainFactory factory, IIsolationBoundary boundary, AppDomainSetup appDomainInfo, IIsolationTarget isolationTarget, String baseDirectory)
   at Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.Primitives.ProcessDomainFactory.CreateIsolationDomain(IIsolationBoundary boundary)
   at Microsoft.VisualStudio.DesignTools.HostUtility.Platform.AppContainerProcessDomainFactory.CreateIsolationDomain(IIsolationBoundary boundary)
   at Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.Primitives.IsolationBoundary.Initialize()
   at Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.Primitives.IsolationBoundary.CreateInstance[T](Type type)
   at Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.IsolatedObjectFactory.Initialize()
   at Microsoft.VisualStudio.DesignTools.DesignerHost.Services.VSIsolationService.CreateObjectFactory(IIsolationTarget isolationTarget, IObjectCatalog catalog)
   at Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.IsolationService.CreateLease(IIsolationTarget isolationTarget)
   at Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.IsolationService.CreateLease(IIsolationTarget isolationTarget)
   at Microsoft.VisualStudio.DesignTools.DesignerContract.IsolatedDesignerService.CreateLease(IIsolationTarget isolationTarget, CancellationToken cancelToken, DesignerServiceEntry& entry, IServiceProvider serviceOverrides)
   at Microsoft.VisualStudio.DesignTools.DesignerContract.IsolatedDesignerService.IsolatedDesignerView.CreateDesignerViewInfo(CancellationToken cancelToken)
   at Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.IsolatedTaskScheduler.InvokeWithCulture[T](CultureInfo culture, Func`2 func, CancellationToken cancelToken)
   at Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.IsolatedTaskScheduler.<>c__DisplayClass10_0`1.<StartTask>b__0()
   at System.Threading.Tasks.Task`1.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()

我尝试了以下方法:

• 以管理员身份运行
• 禁用项目代码
• 清除 DesignerShadowCache 文件夹
• 为所有应用程序包以及 C:Windows 添加对 HKEY_CLASSES_ROOT 的读取权限.
• 运行 Visual Studio 修复.
• 我没有使用 TrueCrypt(有类似问题的人)
• 我尝试将平台目标更改为 ARM、x64 和 x86(每次都重建和重新加载)

这些都没有解决问题.我在混合中遇到相同的错误.有什么想法吗?

None of these have fixed the issue. I get the same error in blend. Any ideas?

推荐答案

重新安装最新的 Windows 10 SDK 应该可以解决这个问题.这可以从 Microsoft 收集我过去遇到过很多这样的问题.某些版本往往有问题.

A reinstall of the latest Windows 10 SDK should fix this problem. This can be gathered from Microsoft I've had many issues like this in the past. Certain versions tend to be buggy.

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