XAML设计器不加载 [英] XAML Designer is not loading

问题描述

我想开发Windows 10的通用应用软件，但XAML设计无法加载。我曾尝试重新安装的Visual Studio，但一切都没有似乎工作。

错误

System.Runtime.InteropServices.COMException
结果的应用程序没有启动。 （从HRESULT异常：0x8027025B）

堆栈跟踪

 
。在Microsoft.VisualStudio.DesignTools.HostUtility.AppPackage.AppPackageNativeMethods.IApplicationActivationManager.ActivateApplication（字符串appUserModelId，字符串activationContext，ActivateOptions选项的Int32&进程ID）
在Microsoft.VisualStudio.DesignTools.HostUtility.AppPackage.DesignerWrtUtility.ActivateApplication （字符串appUserModelId，字符串activationContext，对象现场，布尔isRunningElevated）
在Microsoft.VisualStudio.DesignTools.HostUtility.Platform.AppContainerProcessDomainFactory.ActivateApplicationInternal（字符串appUserModelId，字符串activationContext，对象的网站）
在Microsoft.VisualStudio。 DesignTools.HostUtility.Platform.AppContainerProcessDomainFactory.CreateDesignerProcess（字符串applicationPath，字符串CLIENTPORT，乌里hostUri，IDictionary的environmentVariables，的Int32&进程ID，对象和过程数据）
在Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.Primitives.ProcessDomainFactory.ProcessIsolationDomain ..构造函数（ProcessDomainFactory厂，IIsolationBoundary边界，AppDomainSetup appDomainInfo，IIsolationTarget isolationTarget，字符串baseDirectory）
在Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.Primitives.ProcessDomainFactory.CreateIsolationDomain（IIsolationBoundary边界）
在Microsoft.VisualStudio。在Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.Primitives.IsolationBoundary.Initialize DesignTools.HostUtility.Platform.AppContainerProcessDomainFactory.CreateIsolationDomain（IIsolationBoundary边界）
（）
在Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation。 Primitives.IsolationBoundary.CreateInstance [T]（类型类型）
在Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.IsolatedObjectFactory.Initialize（）
在Microsoft.VisualStudio.DesignTools.DesignerHost.Services.VSIsolationService.CreateObjectFactory （IIsolationTarget isolationTarget，IObjectCatalog目录）
在Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.IsolationService.CreateLease（IIsolationTarget isolationTarget）
在Microsoft.VisualStudio.DesignTools.DesignerContract.IsolatedDesignerService.CreateLease（IIsolationTarget isolationTarget，的CancellationToken cancelToken，DesignerServiceEntry和条目，IServiceProvider的serviceOverrides）
在Microsoft.VisualStudio.DesignTools.DesignerContract.IsolatedDesignerService.IsolatedDesignerView.CreateDesignerViewInfo（的CancellationToken cancelToken）
在Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.IsolatedTaskScheduler.InvokeWithCulture [T （CultureInfo的文化，Func`2 FUNC键的CancellationToken cancelToken）
在Microsoft.VisualStudio.DesignTools.DesignerContract.Isolation.IsolatedTaskScheduler.c__DisplayClass10_0`1.b__0（）
在System.Threading.Tasks.Task` 1.InnerInvoke（）
在System.Threading.Tasks.Task.Execute（）
 

解决方案

有类似的问题。使用VS 2015年企业和Win8.1 64位。这种方式解决了它：

1. 启动防火墙服务（已关闭）




2. 更改UAC到建议的水平（已关闭）




3. 已登录微软用户帐户（我想，这将是关键）




4. 启动Windows应用商店应用程序（已阅读，这是所有问题的原点）




5. 入门VS.在此之后的设计师开始工作。




6. 重新启动系统，还原所有设置，包括。防火墙&安培; UAC
   。在全部结束后，设计师的任何用户下正常工作，即使MS用户帐户已禁用。

I am trying to develop a Universal application for Windows 10 but the XAML designer fails to load. I have tried reinstalling Visual Studio but nothing has seemed to work.

Error:

System.Runtime.InteropServices.COMException
The app didn't start. (Exception from HRESULT: 0x8027025B)

Stacktrace:

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.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.b__0()
at System.Threading.Tasks.Task`1.InnerInvoke()
at System.Threading.Tasks.Task.Execute()

解决方案

Had a similar problem. Using VS 2015 Enterprise and Win8.1 x64. Have solved it this way:

1. Start the Firewall service (was switched off)

2. Changed UAC to recommended level (was switched off)

3. Logged in as Microsoft user account (as I suppose, this would be the crucial)

4. Started the Windows Store App (have read this is the origin of all problems)

5. Started VS. After this designer began to work

6. Reboot the system, restore all settings, incl. Firewall & UAC At the end of all, designer is working properly under any user, even if MS user account is disabled.

这篇关于XAML设计器不加载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！