TFS 2010 构建失败，因为它无法加载 Microsoft.VisualStudio.QualityTools.Plugins.CodeCoverage 版本 11.0

Question

我的 TFS 2010 构建莫名其妙地失败了。单元测试是 路过 ，还有没有警告或错误 .构建完全运行，从头到尾，但部分成功。我花了一段时间才发现任何错误——我必须下载测试结果，然后单击顶部标有“测试运行错误”的链接。错误是:

Error   01/14/2013 1:31:47 AM   The diagnostic data adapter 'Microsoft.VisualStudio.TestTools.CodeCoverage.CoveragePlugIn, Microsoft.VisualStudio.QualityTools.Plugins.CodeCoverage, Version=11.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' on agent 'BuildServer3' threw an exception during type loading, construction, or initialization: System.IO.FileLoadException: Could not load file or assembly 'Microsoft.VisualStudio.QualityTools.Plugins.CodeCoverage, Version=11.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
File name: 'Microsoft.VisualStudio.QualityTools.Plugins.CodeCoverage, Version=11.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
   at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMarkHandle stackMark, Boolean loadTypeFromPartialName, ObjectHandleOnStack type)
   at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, Boolean loadTypeFromPartialName)
   at System.RuntimeType.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark)
   at System.Type.GetType(String typeName, Boolean throwOnError)
   at Microsoft.VisualStudio.TestTools.DataCollection.ExecutionPluginManager.LoadAndInitDataCollectorAsync(TestRun testRun, String collectorTypeName, Dictionary`2 dataCollectorCache)

这是来自 Visual Studio 2012 解决方案，构建服务器运行 Visual Studio 2010 ......所以我猜这就是它失败的原因。

Answer 1

我解决了这个问题。

我创建了一个 CodeCoverage.testsettings文件以在构建期间测量代码覆盖率...但我在 Visual Studio 2012 中创建了该文件。我使用我最喜欢的文本编辑器在文件中找到了这个条目:

<DataCollector uri="datacollector://microsoft/CodeCoverage/1.0" assemblyQualifiedName="Microsoft.VisualStudio.TestTools.CodeCoverage.CoveragePlugIn, Microsoft.VisualStudio.QualityTools.Plugins.CodeCoverage, Version=11.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" friendlyName="Code Coverage (Visual Studio 2010)">

我在那里看到了 11.0.0.0 的版本(它一定是由 Visual Studio 2012 生成的)。我只是使用文本编辑器将其更改为 10.0.0.0:

<DataCollector uri="datacollector://microsoft/CodeCoverage/1.0" assemblyQualifiedName="Microsoft.VisualStudio.TestTools.CodeCoverage.CoveragePlugIn, Microsoft.VisualStudio.QualityTools.Plugins.CodeCoverage, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" friendlyName="Code Coverage (Visual Studio 2010)">

构建现在按预期工作。