tfs - MSBuild 故障排除

Question

我正在尝试将我的商店从使用 VSS 转换为 TFS。

我们当前的代码库由大量 Visual Studio 2008 解决方案组成，我注意到其中一些解决方案似乎会导致 MSBuild 失败，但我无法弄清楚原因。实际的解决方案本身及其持有的项目构建正确，但整体构建仍然失败。

ErrorsAndWarnings.txt 和 Release.txt 文件没有显示任何错误，只有警告(我们需要清理代码中的各种小东西)

BuildLog.txt 文件当然非常庞大，并且包含大量难以理解的文本。据我所知，当遇到其中一个给它带来问题的 SLN 文件时，MSBuild 就会崩溃并死掉。

Task "MSBuild"  Global Properties:    Configuration=Release    Platform=Any CPU    OutDir=C:\TFS\REPOSITORY\Full\Binaries\Release\    PublishDir=C:\TFS\REPOSITORY\Full\Binaries\Release\    SkipInvalidConfigurations=true    RunCodeAnalysis=false    VCBuildOverride=C:\TFS\REPOSITORY\Full\Sources\Code\Solution\Solution.sln.Release.vsprops    VCBuildAdditionalLibPaths=    VCBuildAdditionalOptions=    VCBuildToolPath=    VCBuildUseEnvironment=    TeamBuildConstants=_TEAM_BUILD_    TargetsNotLogged=GetTargetPath;GetNativeManifest;GetCopyToOutputDirectoryItemsC:\Program Files\MSBuild\Microsoft\VisualStudio\TeamBuild\Microsoft.TeamFoundation.Build.targets(1008,5): error MSB4018: The "MSBuild" task failed unexpectedly.error MSB4018: System.NullReferenceException: Object reference not set to an instance of an object.error MSB4018:    at Microsoft.Build.BuildEngine.SolutionWrapperProject.AssignDependencyLevel(ProjectInSolution project, SolutionParser solution, Dictionary`2 projectsByDependencyLevel)error MSB4018:    at Microsoft.Build.BuildEngine.SolutionWrapperProject.AssignDependencyLevel(ProjectInSolution project, SolutionParser solution, Dictionary`2 projectsByDependencyLevel)error MSB4018:    at Microsoft.Build.BuildEngine.SolutionWrapperProject.AssignDependencyLevels(SolutionParser solution, Dictionary`2 projectsByDependencyLevel)error MSB4018:    at Microsoft.Build.BuildEngine.SolutionWrapperProject.CreateSolutionProject(SolutionParser solution, Project msbuildProject, BuildEventContext projectBuildEventContext, String wrapperProjectToolsVersion, Engine parentEngine, String solutionProjectCache)error MSB4018:    at Microsoft.Build.BuildEngine.SolutionWrapperProject.Generate(SolutionParser solution, Project msbuildProject, String toolsVersionOverride, BuildEventContext projectBuildEventContext)error MSB4018:    at Microsoft.Build.BuildEngine.Project.Load(String projectFileName, BuildEventContext buildEventContext, ProjectLoadSettings projectLoadSettings)error MSB4018:    at Microsoft.Build.BuildEngine.Engine.GetMatchingProject(Project existingProject, String projectFullPath, BuildPropertyGroup globalPropertiesToUse, String toolsVersion, String[] targetNames, BuildEventContext buildEventContext, Boolean toolsVersionPeekedFromProjectFile)error MSB4018:    at Microsoft.Build.BuildEngine.Engine.BuildProjectFileInternal(BuildRequest buildRequest)error MSB4018:    at Microsoft.Build.BuildEngine.Engine.EngineBuildLoop(BuildRequest terminatingBuildRequest)error MSB4018:    at Microsoft.Build.BuildEngine.TaskExecutionModule.BuildProjectFile(Int32 handleId, String[] projectFileNames, String[] targetNames, IDictionary[] globalPropertiesPerProject, IDictionary[] targetOutputsPerProject, EngineLoggingServices loggingServices, String[] toolsVersions, Boolean useResultsCache, Boolean unloadProjectsOnCompletion, BuildEventContext taskContext)error MSB4018:    at Microsoft.Build.BuildEngine.EngineProxy.BuildProjectFilesInParallel(String[] projectFileNames, String[] targetNames, IDictionary[] globalProperties, IDictionary[] targetOutputsPerProject, String[] toolsVersions, Boolean useResultsCache, Boolean unloadProjectsOnCompletion)error MSB4018:    at Microsoft.Build.Tasks.MSBuild.ExecuteTargets(ITaskItem[] projects, Hashtable propertiesTable, ArrayList targetLists, Boolean stopOnFirstFailure, Boolean rebaseOutputs, IBuildEngine2 buildEngine, TaskLoggingHelper log, ArrayList targetOutputs, Boolean useResultsCache, Boolean unloadProjectsOnCompletion, String toolsVersion)error MSB4018:    at Microsoft.Build.Tasks.MSBuild.BuildProjectsInParallel(Hashtable propertiesTable, ArrayList targetLists, Boolean success, Boolean[] skipProjects)error MSB4018:    at Microsoft.Build.Tasks.MSBuild.Execute()error MSB4018:    at Microsoft.Build.BuildEngine.TaskEngine.ExecuteInstantiatedTask(EngineProxy engineProxy, ItemBucket bucket, TaskExecutionMode howToExecuteTask, ITask task, Boolean& taskResult)Done building target "CoreCompileSolution" in project "TFSBuild.proj" -- FAILED.Done Building Project "C:\TFS\REPOSITORY\Full\BuildType\TFSBuild.proj" (CompileSolution target(s)) -- FAILED.Done executing task "MSBuild" -- FAILED.Done building target "CoreCompileConfiguration" in project "TFSBuild.proj" -- FAILED.Done Building Project "C:\TFS\REPOSITORY\Full\BuildType\TFSBuild.proj" (CompileConfiguration target(s)) -- FAILED.Done executing task "MSBuild" -- FAILED.Done building target "CoreCompile" in project "TFSBuild.proj" -- FAILED.Done Building Project "C:\TFS\REPOSITORY\Full\BuildType\TFSBuild.proj" (CoreCompile target(s)) -- FAILED.Done executing task "MSBuild" -- FAILED.Done building target "CallCompile" in project "TFSBuild.proj" -- FAILED.

I know pasting incredibly verbose error messages in Stack Overflow is lame but the core thing to take from the above is MSBuild is crashing and I can't figure out why. It gives the usual "Object reference not set..." error, which is pretty much universally useless when it's not your code or program you're troubleshooting.

I see that it's referencing TeamFoundation.Build.targets. I look up that file that file but it doesn't really jump out at me what the problem could be. (the line after the comment is the (1008,5) referenced above)

<!-- Build using MSBuild task -->
<MSBuild BuildInParallel="$(BuildSolutionsInParallel)"
         Projects="$(Solution)"
         Properties="Configuration=$(Configuration);Platform=$(Platform);$(OutDirOption);$(PublishDirOption);SkipInvalidConfigurations=$(SkipInvalidConfigurations);$(FxCopDirOption);$(ReferencePathOption);$(CodeAnalysisOption);
                         VCBuildOverride=$(VsPropsFile);VCBuildAdditionalLibPaths=$(VCBuildAdditionalLibPaths);VCBuildAdditionalOptions=$(VCBuildAdditionalOptions);VCBuildToolPath=$(VCBuildToolPath);VCBuildUseEnvironment=$(VCBuildUseEnvironment);
                         TeamBuildConstants=$(TeamBuildConstants);TargetsNotLogged=$(TargetsNotLogged);$(CustomPropertiesForBuild);$(CustomProperties)"
         Targets="$(Targets)"
         StopOnFirstFailure="$(StopOnFirstFailure)">
  <Output TaskParameter="TargetOutputs" ItemName="CompilationOutputs" />
</MSBuild>

起初我以为这告诉我节点中需要替换的项目之一丢失了，但是其他没有问题的解决方案具有类似/相同的设置。

我注意到 MSBuild 的调用堆栈中的一些项目处理目标，问题似乎源于 TeamFoundation.Build.targets 文件，但我不知道下一步要做什么来解决它。

有人遇到过这种情况吗？

Answer 1

我相信解决方案文件已损坏，VS 的容忍度更高。 (如果我没记错的话，这个崩溃可能是由不匹配的花括号引起的)

如果可行，我会从 VS 中重新创建解决方案文件。Dan(msbuild 团队)