我们目前的代码库由大量的Visual Studio 2008解决方案组成,我注意到其中一些似乎会导致MSBuild失败,但我无法找出原因。实际的解决方案和它们所持有的项目构建正确,但整体构建仍然失败。
ErrorsAndWarnings.txt和Release.txt文件没有显示错误,只有警告(代码中需要清理的各种小事情)。
BuildLog.txt文件当然是巨大的,并且有大量难以理解的文本。据我所知,当它遇到其中一个导致问题的SLN文件时,MSBuild就会崩溃并死机。
任务 "MSBuild" 全局属性: 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;GetCopyToOutputDirectoryItems
C:\Program Files\MSBuild\Microsoft\VisualStudio\TeamBuild\Microsoft.TeamFoundation.Build.targets(1008,5): 错误 MSB4018: "MSBuild" 任务意外失败。 错误 MSB4018: System.NullReferenceException: 对象引用未设置为对象的实例。 错误 MSB4018: at Microsoft.Build.BuildEngine.SolutionWrapperProject.AssignDependencyLevel(ProjectInSolution project, SolutionParser solution, Dictionary`2 projectsByDependencyLevel) 错误 MSB4018: at Microsoft.Build.BuildEngine.SolutionWrapperProject.AssignDependencyLevel(ProjectInSolution project, SolutionParser solution, Dictionary`2 projectsByDependencyLevel) 错误 MSB4018: at Microsoft.Build.BuildEngine.SolutionWrapperProject.AssignDependencyLevels(SolutionParser solution, Dictionary`2 projectsByDependencyLevel) 错误 MSB4018: at Microsoft.Build.BuildEngine.SolutionWrapperProject.CreateSolutionProject(SolutionParser solution, Project msbuildProject, BuildEventContext projectBuildEventContext, String wrapperProjectToolsVersion, Engine parentEngine, String solutionProjectCache) 错误 MSB4018: at Microsoft.Build.BuildEngine.SolutionWrapperProject.Generate(SolutionParser solution, Project msbuildProject, String toolsVersionOverride, BuildEventContext projectBuildEventContext) 错误 MSB4018: at Microsoft.Build.BuildEngine.Project.Load(String projectFileName, BuildEventContext buildEventContext, ProjectLoadSettings projectLoadSettings) 错误 MSB4018: at Microsoft.Build.BuildEngine.Engine.GetMatchingProject(Project existingProject, String projectFullPath, BuildPropertyGroup globalPropertiesToUse, String toolsVersion, String[] targetNames, BuildEventContext buildEventContext, Boolean toolsVersionPeekedFromProjectFile) 错误 MSB4018: at Microsoft.Build.BuildEngine.Engine.BuildProjectFileInternal(BuildRequest buildRequest) 错误 MSB4018: at Microsoft.Build.BuildEngine.Engine.EngineBuildLoop(BuildRequest terminatingBuildRequest) 错误 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) 错误 MSB4018: at Microsoft.Build.BuildEngine.EngineProxy.BuildProjectFilesInParallel(String[] projectFileNames, String[] targetNames, IDictionary[] globalProperties, IDictionary[] targetOutputsPerProject, String[] toolsVersions, Boolean useResultsCache, Boolean unloadProjectsOnCompletion) 错误 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) 错误 MSB4018: at Microsoft.Build.Tasks.MSBuild.BuildProjectsInParallel(Hashtable propertiesTable, ArrayList targetLists, Boolean success, Boolean[] skipProjects) 错误 MSB4018: at Microsoft.Build.Tasks.MSBuild.Execute() 错误 MSB4018: at Microsoft.Build.BuildEngine.TaskEngine.ExecuteInstantiatedTask(EngineProxy engineProxy, ItemBucket bucket, TaskExecutionMode howToExecuteTask, ITask task, Boolean& taskResult) 在项目 "TFSBuild.proj" 中编译目标 "CoreCompileSolution" -- 失败。 在项目 "C:\TFS\REPOSITORY\Full\BuildType\TFSBuild.proj" 中构建完成 (CompileSolution 目标(s)) -- 失败。 执行任务 "MSBuild" 完成 -- 失败。 在项目 "TFSBuild.proj" 中编译目标 "CoreCompileConfiguration" -- 失败。 在项目 "C:\TFS\REPOSITORY\Full\BuildType\TFSBuild.proj" 中构建完成 (CompileConfiguration 目标(s)) -- 失败。 执行任务 "MSBuild" 完成 --
我知道在Stack Overflow上贴入冗长的错误信息很糟糕,但是从上面可以得出一个核心问题:MSBuild崩溃了,我无法找出原因。它会给出通常的“对象引用未设置…”错误,当你正在解决问题时,这种错误几乎是普遍无用的,因为这不是你的代码或程序。
我看到它引用了TeamFoundation.Build.targets文件。我查看了该文件,但无法确定问题所在。(注释后面的行是上面提到的(1008,5))
<!-- 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>
起初我以为这是在告诉我节点中需要替换的项目之一缺失了,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调用堆栈中的一些项目涉及目标,问题似乎源自TeamFoundation.Build.targets文件,但我不知道下一步该如何进行故障排除。
有人遇到过这种情况吗?