Visual Studio 2013无法打开“测试”窗口
Visual Studio 2013无法打开“测试”窗口
提问于 2013-11-30 23:00:05
当我打开Visual Studio 2013并加载我的解决方案时，我看到一条错误消息，告诉我测试窗口无法加载。
The composition produced a single composition error. The root cause is provided below. Review the CompositionException.Errors property for more detailed information.
1) Cannot compose part 'Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal' because a cycle exists in the dependencies between the exports being composed. To break this cycle, consider changing some imports from constructor to property injection.
Element: Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal --> Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal
Resulting in: Cannot get export 'Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal (ContractName="Microsoft.VisualStudio.TestWindow.Data.TestsService+ITestsServiceInternal")' from part 'Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal'.
Element: Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal (ContractName="Microsoft.VisualStudio.TestWindow.Data.TestsService+ITestsServiceInternal") --> Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal
The composition produced a single composition error. The root cause is provided below. Review the CompositionException.Errors property for more detailed information.
1) An operation is not legal in the current state. (Exception from HRESULT: 0x80131509)
Resulting in: An exception occurred while trying to create an instance of type 'Microsoft.VisualStudio.TestWindow.VsHost.TestWindowHost'.
Resulting in: Cannot activate part 'Microsoft.VisualStudio.TestWindow.VsHost.TestWindowHost'.
Element: Microsoft.VisualStudio.TestWindow.VsHost.TestWindowHost --> Microsoft.VisualStudio.TestWindow.VsHost.TestWindowHost
Resulting in: Cannot get export 'Microsoft.VisualStudio.TestWindow.VsHost.TestWindowHost (ContractName="Microsoft.VisualStudio.TestWindow.Controller.IOpenResult")' from part 'Microsoft.VisualStudio.TestWindow.VsHost.TestWindowHost'.
Element: Microsoft.VisualStudio.TestWindow.VsHost.TestWindowHost (ContractName="Microsoft.VisualStudio.TestWindow.Controller.IOpenResult") --> Microsoft.VisualStudio.TestWindow.VsHost.TestWindowHost
Resulting in: Cannot set import 'Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal..ctor (Parameter="openResult", ContractName="Microsoft.VisualStudio.TestWindow.Controller.IOpenResult")' on part 'Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal'.
Element: Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal..ctor (Parameter="openResult", ContractName="Microsoft.VisualStudio.TestWindow.Controller.IOpenResult") --> Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal
Resulting in: Cannot get export 'Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal (ContractName="Microsoft.VisualStudio.TestWindow.Data.TestsService+ITestsServiceInternal")' from part 'Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal'.
Element: Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternal (ContractName="Microsoft.VisualStudio.TestWindow.Data.TestsService+ITestsServiceInternal") --> Microsoft.VisualStudio.TestWindow.Controller.TestsServiceInternalVisual Studio根本无法运行测试。关闭并重新打开测试窗口时显示相同的错误。
回答 2
Stack Overflow用户
发布于 2016-11-05 14:45:48
我尝试了最佳答案(导航到文件夹并将其删除。%LOCALAPPDATA%\Microsoft\VisualStudio\12.0\ComponentModelCache)，它不起作用，但是，基于这个方法，我找到了对我有效的解决方案：
导航到文件夹并将其删除：%LOCALAPPDATA%\Microsoft\WDExpress\11.0\ComponentModelCache
希望我能通过这种方式帮助一些人
Stack Overflow用户
发布于 2016-07-06 10:32:14
只需关闭并重新打开Visual Studio (2015)可能会有所帮助。
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原文链接：
https://stackoverflow.com/questions/20301697
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