无法加载 Visual Studio 2010 SP1 到 11 beta - 单元测试项目

Question

我们有一个Visual Studio 2010 SP1 Framework 4.0解决方案，以及一个包含单元测试的C#项目。

我卸载了VS2010并在Windows 7操作系统中安装了VS11 Beta。我尝试连接TFS，做了一个"获取最新"，一切正常。除了我们的单元测试项目没有打开。其项目文件会自动签出，但项目本身旁边会显示"加载失败"警告。并在此下写"项目无法转换"。如果撤消签出，该警告将更改为"项目需要用户输入"。

这个问题是否有特定的原因或解决方案，还是因为VS11仍处于测试阶段？

谢谢。

这是我的csproj文件：

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
    <ProductVersion>
    </ProductVersion>
    <SchemaVersion>2.0</SchemaVersion>
    <ProjectGuid>{7FD06E47-4783-494F-ACB1-256DAB8C0736}</ProjectGuid>
    <OutputType>Library</OutputType>
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>MyProject_TEST</RootNamespace>
    <AssemblyName>MyProject_TEST</AssemblyName>
    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
    <FileAlignment>512</FileAlignment>
    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
    <SccProjectName>SAK</SccProjectName>
    <SccLocalPath>SAK</SccLocalPath>
    <SccAuxPath>SAK</SccAuxPath>
    <SccProvider>SAK</SccProvider>
    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)MicrosoftVisualStudiov$(VisualStudioVersion)</VSToolsPath>
    <ReferencePath>$(ProgramFiles)Common Filesmicrosoft sharedVSTT$(VisualStudioVersion)UITestExtensionPackages</ReferencePath>
    <IsCodedUITest>False</IsCodedUITest>
    <TestProjectType>WebTest</TestProjectType>
    <FileUpgradeFlags>0</FileUpgradeFlags>
    <OldToolsVersion>4.0</OldToolsVersion>
    <UpgradeBackupLocation>D:ProjectsWorkMyProjectBackup2</UpgradeBackupLocation>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
    <DebugSymbols>true</DebugSymbols>
    <DebugType>full</DebugType>
    <Optimize>false</Optimize>
    <OutputPath>binDebug</OutputPath>
    <DefineConstants>DEBUG;TRACE</DefineConstants>
    <ErrorReport>prompt</ErrorReport>
    <WarningLevel>4</WarningLevel>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
    <DebugType>pdbonly</DebugType>
    <Optimize>true</Optimize>
    <OutputPath>binRelease</OutputPath>
    <DefineConstants>TRACE</DefineConstants>
    <ErrorReport>prompt</ErrorReport>
    <WarningLevel>4</WarningLevel>
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="Enocta_DataLayer, Version=1.0.0.161, Culture=neutral, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..MyProject_COMMONassembliesMyProject_DataLayer.dll</HintPath>
    </Reference>
    <Reference Include="Enocta_Utils, Version=1.0.0.161, Culture=neutral, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..MyProject_COMMONassembliesMyProject_Utils.dll</HintPath>
    </Reference>
    <Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
    <Reference Include="Microsoft.VisualStudio.QualityTools.WebTestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
    <Reference Include="Microsoft.VisualStudio.Zip, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
    <Reference Include="System" />
    <Reference Include="System.configuration" />
    <Reference Include="System.Core">
      <RequiredTargetFramework>3.5</RequiredTargetFramework>
    </Reference>
    <Reference Include="System.Data" />
    <Reference Include="System.Data.DataSetExtensions" />
    <Reference Include="System.Drawing" />
    <Reference Include="System.Web" />
    <Reference Include="System.Web.Extensions" />
    <Reference Include="System.XML" />
    <Reference Include="System.Xml.Linq" />
  </ItemGroup>
  <ItemGroup>
    <CodeAnalysisDependentAssemblyPaths Condition=" '$(VS100COMNTOOLS)' != '' " Include="$(VS100COMNTOOLS)..IDEPrivateAssemblies">
      <Visible>False</Visible>
    </CodeAnalysisDependentAssemblyPaths>
  </ItemGroup>
  <ItemGroup>
    <Compile Include="[my cs files here].cs" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..MyProject_COMMONMyProject_Common.csproj">
      <Project>{8EC6C7D7-C89A-4D61-8AE6-32186F3080F1}</Project>
      <Name>MyProject_Common</Name>
    </ProjectReference>
    <ProjectReference Include="..MyProject_DBHANDLERMyProject_DBHandler.csproj">
      <Project>{5C4BBE2F-5C21-4649-B894-B9F7AD3FB619}</Project>
      <Name>MyProject_DBHandler</Name>
    </ProjectReference>
    <ProjectReference Include="..MyProject_WebCommonMyProject_WebCommon.csproj">
      <Project>{549106FD-93DC-4E0B-89BF-1CD41E20762D}</Project>
      <Name>MyProject_WebCommon</Name>
    </ProjectReference>
  </ItemGroup>
  <ItemGroup>
    <None Include="App.config" />
  </ItemGroup>
  <Choose>
    <When Condition="'$(VisualStudioVersion)' == '10.0' And '$(IsCodedUITest)' == 'True'">
      <ItemGroup>
        <Reference Include="Microsoft.VisualStudio.QualityTools.CodedUITestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
          <Private>False</Private>
        </Reference>
        <Reference Include="Microsoft.VisualStudio.TestTools.UITest.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
          <Private>False</Private>
        </Reference>
        <Reference Include="Microsoft.VisualStudio.TestTools.UITest.Extension, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
          <Private>False</Private>
        </Reference>
        <Reference Include="Microsoft.VisualStudio.TestTools.UITesting, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
          <Private>False</Private>
        </Reference>
      </ItemGroup>
    </When>
  </Choose>
  <Import Project="$(VSToolsPath)TeamTestMicrosoft.TestTools.targets" Condition="Exists('$(VSToolsPath)TeamTestMicrosoft.TestTools.targets')" />
  <Import Project="$(MSBuildBinPath)Microsoft.CSharp.targets" />
  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
       Other similar extension points exist, see Microsoft.Common.targets.
  <Target Name="BeforeBuild">
  </Target>
  <Target Name="AfterBuild">
  </Target>
  -->
</Project>

Answer 1

我刚刚花了 30 分钟处理类似的错误 - 在 VS 2011 中，我有一个运行良好的测试项目，然后我添加了一些 Web 性能测试，项目不再想要加载"项目需要用户输入"是错误。

我继续并开始修改项目文件以查看问题所在。我注释掉了东西，直到唯一剩下的行被<Reference Include="System" />并且项目开始加载（注释掉每个文件包含，每个引用添加，所有内容）。结束的csproj文件类似于一个基本的WebTest项目：

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
    <ProductVersion>
    </ProductVersion>
    <SchemaVersion>2.0</SchemaVersion>
    <ProjectGuid>2188741d-638d-4305-b777-db258128221e</ProjectGuid>
    <OutputType>Library</OutputType>
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>WebAndLoadTestProject2</RootNamespace>
    <AssemblyName>WebAndLoadTestProject2</AssemblyName>
    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <FileAlignment>512</FileAlignment>
    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
    <TestProjectType>WebTest</TestProjectType>
    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)MicrosoftVisualStudiov$(VisualStudioVersion)</VSToolsPath>
    <ReferencePath>$(ProgramFiles)Common Filesmicrosoft sharedVSTT$(VisualStudioVersion)UITestExtensionPackages</ReferencePath>
    <IsCodedUITest>False</IsCodedUITest>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
    <DebugSymbols>true</DebugSymbols>
    <DebugType>full</DebugType>
    <Optimize>false</Optimize>
    <OutputPath>binDebug</OutputPath>
    <DefineConstants>DEBUG;TRACE</DefineConstants>
    <ErrorReport>prompt</ErrorReport>
    <WarningLevel>4</WarningLevel>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
    <DebugType>pdbonly</DebugType>
    <Optimize>true</Optimize>
    <OutputPath>binRelease</OutputPath>
    <DefineConstants>TRACE</DefineConstants>
    <ErrorReport>prompt</ErrorReport>
    <WarningLevel>4</WarningLevel>
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="System" />
  </ItemGroup>
  <ItemGroup>
    <CodeAnalysisDependentAssemblyPaths Condition=" '$(VS100COMNTOOLS)' != '' " Include="$(VS100COMNTOOLS)..IDEPrivateAssemblies">
      <Visible>False</Visible>
    </CodeAnalysisDependentAssemblyPaths>
  </ItemGroup>
  <ItemGroup>
    <Compile Include="PropertiesAssemblyInfo.cs" />
  </ItemGroup>
  <Choose>
    <When Condition="'$(VisualStudioVersion)' == '10.0' And '$(IsCodedUITest)' == 'True'">
      <ItemGroup>
        <Reference Include="Microsoft.VisualStudio.QualityTools.CodedUITestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
          <Private>False</Private>
        </Reference>
        <Reference Include="Microsoft.VisualStudio.TestTools.UITest.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
          <Private>False</Private>
        </Reference>
        <Reference Include="Microsoft.VisualStudio.TestTools.UITest.Extension, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
          <Private>False</Private>
        </Reference>
        <Reference Include="Microsoft.VisualStudio.TestTools.UITesting, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
          <Private>False</Private>
        </Reference>
      </ItemGroup>
    </When>
  </Choose>
  <Import Project="$(VSToolsPath)TeamTestMicrosoft.TestTools.targets" Condition="Exists('$(VSToolsPath)TeamTestMicrosoft.TestTools.targets')" />
  <Import Project="$(MSBuildBinPath)Microsoft.CSharp.targets" />
  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
       Other similar extension points exist, see Microsoft.Common.targets.
  <Target Name="BeforeBuild">
  </Target>
  <Target Name="AfterBuild">
  </Target>
  -->
</Project>

之后，我开始取消注释我自己的包含和文件 - 我逐行做了，检查项目是否仍然可以加载（试图抓住罪魁祸首）。我这样做，直到项目文件再次等于原始文件（不想加载）。令人惊讶的是，现在项目加载没有问题......

我想这是VS 2011解决方案的东西，但我没有任何线索 - 希望在发布的版本中不会发生这种情况。

因此，请继续从csproj文件中注释掉特定于项目的内容 - 测试它是否加载，然后取消注释它，希望它会起作用。让我知道它是如何工作的。

Answer 2

我发现问题出在Web负载测试上。打开您的项目文件，（不幸的是）放弃您的 Web 负载测试，您的测试项目成功运行。

我们有一个负载测试，但没有被使用，所以这没有问题。但是，如果这不是您的情况，那么这个问题仍然悬而未决。我希望这个问题在VS2012的最终版本中得到解决。