文件 – Jacoco Gradle jacocoTestReport任务失败生成报告时出错 – 是一个目录

2019年8月4日 558次阅读

我正在使用Gradle 1.6.

我运行以下命令,它适用于所有项目
gradle clean build jacocoTestReport

今天,我看到其中一个项目在“jacocoTestReport”部分失败了. PS附加错误日志.

主要错误行是：
12：35：45.920 [错误] [org.gradle.BuildExceptionReporter]引起::创建报告时出错….
12：35：45.924 [错误] [org.gradle.BuildExceptionReporter]引起：java.io.FileNotFoundException：/ production / jenkinsAKS / workspace / MFUSvc / src / java-test / com / thc / ids / ws / mfu / msg / formulary(是一个目录)

几点需要注意：

>这个项目正在建设中没有错误,但今天我是
看到这个错误.
>我尝试使用两个/不同版本的jacoco(如下所示) – jacocoTestReport任务在使用这两个版本的所有其他项目中都能正常工作,但是对于这个版本失败了.

jacoco {
  // toolVersion =“0.6.2.201302030002”
  toolVersion =“0.7.0.201403182114”
  // reportsDir = file(“$buildDir / customJacocoReportDir”)
}
>在给定的src / java-test / … / …路径下,我看到一个有效的.java文件,在我的工作区中(一旦compileJava等Gradle任务完成,我看到build / classes / {main,test, integrationTest} / …文件夹包含一个有效的.class文件(对于该路径,该路径显示在错误中并说“是一个目录”.

知道我错过了什么.

FULL(–stacktrace或–debug日志)显示：

12:35:45.893 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Waiting to acquire exclusive lock on task artifact state cache (/production/jenkinsAKS/workspace/MFUSvc/.gradle/1.6/taskArtifacts).
12:35:45.893 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Lock acquired.
12:35:45.894 [DEBUG] [org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter] Finished executing task ':jacocoTestReport'
12:35:45.894 [LIFECYCLE] [org.gradle.TaskExecutionLogger] :jacocoTestReport FAILED
12:35:45.903 [ERROR] [org.gradle.BuildExceptionReporter]
12:35:45.903 [ERROR] [org.gradle.BuildExceptionReporter] FAILURE: Build failed with an exception.
12:35:45.903 [ERROR] [org.gradle.BuildExceptionReporter]
12:35:45.903 [ERROR] [org.gradle.BuildExceptionReporter] * What went wrong:
12:35:45.904 [ERROR] [org.gradle.BuildExceptionReporter] Execution failed for task ':jacocoTestReport'.
12:35:45.904 [ERROR] [org.gradle.BuildExceptionReporter] > Error while creating report
12:35:45.905 [ERROR] [org.gradle.BuildExceptionReporter]
12:35:45.905 [ERROR] [org.gradle.BuildExceptionReporter] * Exception is:
12:35:45.906 [ERROR] [org.gradle.BuildExceptionReporter] org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':jacocoTestReport'.
12:35:45.906 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69)
12:35:45.906 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
12:35:45.907 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35)
12:35:45.907 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.changedetection.state.CacheLockReleasingTaskExecuter$1.run(CacheLockReleasingTaskExecuter.java:35)
12:35:45.907 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.internal.Factories$1.create(Factories.java:22)
12:35:45.907 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:179)
12:35:45.908 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:232)
12:35:45.908 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.cache.internal.DefaultPersistentDirectoryStore.longRunningOperation(DefaultPersistentDirectoryStore.java:142)
12:35:45.908 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.changedetection.state.DefaultTaskArtifactStateCacheAccess.longRunningOperation(DefaultTaskArtifactStateCacheAccess.java:83)
12:35:45.908 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.changedetection.state.CacheLockReleasingTaskExecuter.execute(CacheLockReleasingTaskExecuter.java:33)
12:35:45.908 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:58)
12:35:45.909 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.ContextualisingTaskExecuter.execute(ContextualisingTaskExecuter.java:34)
12:35:45.909 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.changedetection.state.CacheLockAcquiringTaskExecuter$1.run(CacheLockAcquiringTaskExecuter.java:39)
12:35:45.909 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.internal.Factories$1.create(Factories.java:22)
12:35:45.909 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:124)
12:35:45.910 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:112)
12:35:45.910 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.cache.internal.DefaultPersistentDirectoryStore.useCache(DefaultPersistentDirectoryStore.java:134)
12:35:45.910 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.changedetection.state.DefaultTaskArtifactStateCacheAccess.useCache(DefaultTaskArtifactStateCacheAccess.java:79)
12:35:45.910 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.changedetection.state.CacheLockAcquiringTaskExecuter.execute(CacheLockAcquiringTaskExecuter.java:37)
12:35:45.910 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:57)
12:35:45.911 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:41)
12:35:45.911 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:51)
12:35:45.911 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:52)
12:35:45.911 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:42)
12:35:45.911 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:282)
12:35:45.912 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.executeTask(DefaultTaskPlanExecutor.java:48)
12:35:45.912 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.processTask(DefaultTaskPlanExecutor.java:34)
12:35:45.912 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:27)
12:35:45.912 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:89)
12:35:45.912 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:29)
12:35:45.913 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
12:35:45.913 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
12:35:45.913 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:67)
12:35:45.913 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.changedetection.state.TaskCacheLockHandlingBuildExecuter$1.run(TaskCacheLockHandlingBuildExecuter.java:31)
12:35:45.913 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.internal.Factories$1.create(Factories.java:22)
12:35:45.914 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:124)
12:35:45.914 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:112)
12:35:45.914 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.cache.internal.DefaultPersistentDirectoryStore.useCache(DefaultPersistentDirectoryStore.java:134)
12:35:45.914 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.changedetection.state.DefaultTaskArtifactStateCacheAccess.useCache(DefaultTaskArtifactStateCacheAccess.java:79)
12:35:45.914 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.changedetection.state.TaskCacheLockHandlingBuildExecuter.execute(TaskCacheLockHandlingBuildExecuter.java:29)
12:35:45.915 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
12:35:45.915 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
12:35:45.915 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:67)
12:35:45.915 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
12:35:45.915 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
12:35:45.916 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:54)
12:35:45.916 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:166)
12:35:45.916 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:113)
12:35:45.916 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:81)
12:35:45.916 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:64)
12:35:45.917 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:33)
12:35:45.917 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:24)
12:35:45.917 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:35)
12:35:45.917 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26)
12:35:45.917 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:50)
12:35:45.918 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.Actions$RunnableActionAdapter.execute(Actions.java:171)
12:35:45.918 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:201)
12:35:45.918 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:174)
12:35:45.918 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:170)
12:35:45.918 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:139)
12:35:45.919 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33)
12:35:45.919 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22)
12:35:45.919 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.Main.doAction(Main.java:48)
12:35:45.919 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
12:35:45.919 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.Main.main(Main.java:39)
12:35:45.920 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:50)
12:35:45.920 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:32)
12:35:45.920 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.launcher.GradleMain.main(GradleMain.java:26)
12:35:45.920 [ERROR] [org.gradle.BuildExceptionReporter] Caused by: : Error while creating report
12:35:45.920 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.ant.ReportTask.execute(ReportTask.java:500)
12:35:45.920 [ERROR] [org.gradle.BuildExceptionReporter]        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
12:35:45.921 [ERROR] [org.gradle.BuildExceptionReporter]        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
12:35:45.921 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.project.ant.BasicAntBuilder.nodeCompleted(BasicAntBuilder.java:71)
12:35:45.921 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.project.ant.BasicAntBuilder.doInvokeMethod(BasicAntBuilder.java:86)
12:35:45.921 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.project.DefaultAntBuilder.super$3$invokeMethod(DefaultAntBuilder.groovy)
12:35:45.921 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.project.DefaultAntBuilder.invokeMethod(DefaultAntBuilder.groovy:37)
12:35:45.922 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.testing.jacoco.tasks.JacocoReport.generate(JacocoReport.groovy:77)
12:35:45.922 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.BeanDynamicObject$MetaClassAdapter.invokeMethod(BeanDynamicObject.java:216)
12:35:45.922 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.BeanDynamicObject.invokeMethod(BeanDynamicObject.java:122)
12:35:45.922 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.CompositeDynamicObject.invokeMethod(CompositeDynamicObject.java:147)
12:35:45.922 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.testing.jacoco.tasks.JacocoReport_Decorated.invokeMethod(Unknown Source)
12:35:45.923 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.util.ReflectionUtil.invoke(ReflectionUtil.groovy:23)
12:35:45.923 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:217)
12:35:45.923 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:210)
12:35:45.923 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:199)
12:35:45.923 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:526)
12:35:45.924 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:509)
12:35:45.924 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80)
12:35:45.924 [ERROR] [org.gradle.BuildExceptionReporter]        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61)
12:35:45.924 [ERROR] [org.gradle.BuildExceptionReporter]        ... 67 more
12:35:45.924 [ERROR] [org.gradle.BuildExceptionReporter] Caused by: java.io.FileNotFoundException: /production/jenkinsAKS/workspace/MFUSvc/src/java-test/com/thc/ids/ws/mfu/msg/formulary (Is a directory)
12:35:45.925 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.report.DirectorySourceFileLocator.getSourceStream(DirectorySourceFileLocator.java:50)
12:35:45.925 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.report.InputStreamSourceFileLocator.getSourceFile(InputStreamSourceFileLocator.java:49)
12:35:45.925 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.report.MultiSourceFileLocator.getSourceFile(MultiSourceFileLocator.java:56)
12:35:45.925 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.report.internal.html.page.PackageSourcePage.renderSourceFilePages(PackageSourcePage.java:83)
12:35:45.925 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.report.internal.html.page.PackageSourcePage.render(PackageSourcePage.java:66)
12:35:45.926 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.report.internal.html.page.PackagePage.render(PackagePage.java:60)
12:35:45.926 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.report.internal.html.page.BundlePage.renderPackages(BundlePage.java:70)
12:35:45.926 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.report.internal.html.page.BundlePage.render(BundlePage.java:57)
12:35:45.926 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.report.html.HTMLFormatter$1.visitBundle(HTMLFormatter.java:212)
12:35:45.926 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.report.MultiGroupVisitor.visitBundle(MultiReportVisitor.java:69)
12:35:45.927 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.ant.ReportTask.createReport(ReportTask.java:555)
12:35:45.927 [ERROR] [org.gradle.BuildExceptionReporter]        at org.jacoco.ant.ReportTask.execute(ReportTask.java:494)
12:35:45.927 [ERROR] [org.gradle.BuildExceptionReporter]        ... 86 more
12:35:45.927 [ERROR] [org.gradle.BuildExceptionReporter]
12:35:45.927 [LIFECYCLE] [org.gradle.BuildResultLogger]
12:35:45.927 [LIFECYCLE] [org.gradle.BuildResultLogger] BUILD FAILED
12:35:45.927 [LIFECYCLE] [org.gradle.BuildResultLogger]
12:35:45.928 [LIFECYCLE] [org.gradle.BuildResultLogger] Total time: 15.283 secs

现在它正在src / java(而不是src / java-test)下的某个路径.

Caused by: : Error while creating report
 at org.jacoco.ant.ReportTask.execute(ReportTask.java:500)
 at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
 at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
 at org.gradle.api.internal.project.ant.BasicAntBuilder.nodeCompleted(BasicAntBuilder.java:71)
 at org.gradle.api.internal.project.ant.BasicAntBuilder.doInvokeMethod(BasicAntBuilder.java:86)
 at org.gradle.api.internal.project.DefaultAntBuilder.super$3$invokeMethod(DefaultAntBuilder.groovy)
 at org.gradle.api.internal.project.DefaultAntBuilder.invokeMethod(DefaultAntBuilder.groovy:37)
 at org.gradle.testing.jacoco.tasks.JacocoReport.generate(JacocoReport.groovy:77)
 at org.gradle.api.internal.BeanDynamicObject$MetaClassAdapter.invokeMethod(BeanDynamicObject.java:216)
 at org.gradle.api.internal.BeanDynamicObject.invokeMethod(BeanDynamicObject.java:122)
 at org.gradle.api.internal.CompositeDynamicObject.invokeMethod(CompositeDynamicObject.java:147)
 at org.gradle.testing.jacoco.tasks.JacocoReport_Decorated.invokeMethod(Unknown Source)
 at org.gradle.util.ReflectionUtil.invoke(ReflectionUtil.groovy:23)
 at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:217)
 at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:210)
 at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:199)
 at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:526)
 at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:509)
 at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80)
 at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61)
 ... 67 more
Caused by: java.io.FileNotFoundException: /production/jenkinsAKS/workspace/MFUSvc/src/java/com/thc/ids/biz/mfusvc/dto (Is a directory)
 at org.jacoco.report.DirectorySourceFileLocator.getSourceStream(DirectorySourceFileLocator.java:50)
 at org.jacoco.report.InputStreamSourceFileLocator.getSourceFile(InputStreamSourceFileLocator.java:49)
 at org.jacoco.report.MultiSourceFileLocator.getSourceFile(MultiSourceFileLocator.java:56)
 at org.jacoco.report.internal.html.page.PackageSourcePage.renderSourceFilePages(PackageSourcePage.java:83)
 at org.jacoco.report.internal.html.page.PackageSourcePage.render(PackageSourcePage.java:66)
 at org.jacoco.report.internal.html.page.PackagePage.render(PackagePage.java:60)
 at org.jacoco.report.internal.html.page.BundlePage.renderPackages(BundlePage.java:70)
 at org.jacoco.report.internal.html.page.BundlePage.render(BundlePage.java:57)
 at org.jacoco.report.html.HTMLFormatter$1.visitBundle(HTMLFormatter.java:212)
 at org.jacoco.report.MultiGroupVisitor.visitBundle(MultiReportVisitor.java:69)
 at org.jacoco.ant.ReportTask.createReport(ReportTask.java:555)
 at org.jacoco.ant.ReportTask.execute(ReportTask.java:494)
 ... 86 more

这是我在/init.d/common.gradle文件中对jacocoTestReport任务所拥有的：

  jacocoTestReport {
      group = "Reporting"
      description = "Generate Jacoco coverage reports after running tests."
      ignoreFailures = true
      executionData = fileTree(dir: 'build/jacoco', include: '**/*.exec')

      reports {
             xml{
                 enabled true
                 //Following value is a file
                 destination "${buildDir}/reports/jacoco/xml/jacoco.xml"
             }
             csv.enabled false
             html{
                 enabled true
                 //Following value is a folder
                 destination "${buildDir}/reports/jacoco/html"
             }
      }

      sourceDirectories = files('src/java')
      classDirectories =  files('build/classes/main')
}

最佳答案 更新：我知道为什么！ – main / java,test / java等的sourceSet {…}部分.每个main,test等部分的srcDir设置都有’not_valid_value’ – >在我的全局init.d级别“common.gradle”文件中,它应用于所有项目{…}.我在全局common.gradle文件中提到了全局sourceSet部分,因此我不必在每个项目的build.gradle文件中包含test,integrationTest等任务的常见任务/配置.现在,因为它们中的每一个的srcDir在全局级别被设置为’not_valid_value’,我的假设是,这个无效的srcDir值将被实际有效的srcDir值覆盖(当Gradle构建系统将读取sourceSets部分{…}时来自每个单独项目的build.gradle文件的mainSet,source等部分的sourceSet部分或者它们将作为列表条目聚集在一起,即主srcDir将成为[‘src / java’,’not_valid_value’] —当我打印时common.gradle和ran项目gradle build,打印有效的clubbed值：

  println ""
  println "sourceSets.main.allJava.srcDirs is set to : " + sourceSets.main.allJava.srcDirs
  println ""

价值打印,不知道Gradle打印好的时候是否需要’报价：

sourceSets.main.allJava.srcDirs is set to : [/production/jenkinsAKS/workspace/MFUSvc/src/main/java, /production/jenkinsAKS/workspace/MFUSvc/not_valid_value]

因此,当我在jacocoTestReport任务中使用sourceSets.main.allJava.srcDirs for sourceDirectories变量时,它的传递并没有给我一个错误(正如我在帖子中提到的那样),即使main / java的srcDir变量是：在BUILD TIME中有[‘src / java’,’not_valid_value’],一个来自common.gradle,另一个来自项目的build.gradle sourceSet部分.我现在没有得到错误,但它现在打破了生成的报告中的HTML链接,也就是index.html …请参阅下面的快照图像.

当我在“common.gradle”全局文件中使用main / java的实际值,test / java(即srcDir’src / java’或srcDir’test / java’或srcDir’src / java-test’)时,在sourceSet中部分 – 如果我硬编码jacocoTestReport任务的sourceDirectories变量—-它给了我同样的错误,我在帖子BUT中提到的其他项目,它的成功,我看到HTML链接正在jacoco HTML报告索引中工作. HTML.无论在哪种情况下它都成功,我发现我在test / java或src / java-test树下有了有效的源代码java文件.失败并给我一个错误的项目没有任何测试/ java,src / java-test树,因此,在构建期间,不会生成build / jacoco文件夹,因为没有测试对于失败的项目.所以,它仍然存在,为什么“src / java”或“src / java-test”失败了这个特定项目的jacocoTestReport任务.

如果我使用以下代码来定义实际值src / java

sourceDirectories = files(sourceSets.main.allJava.srcDirs)

对于JacocoTestReport任务,它适用于正确显示覆盖率％信息,上面的帖子中显示的错误消息现在没有显示(可能是srcDir无效值 – 但我打印了sourceSets.main.allJava.srcDirs的值它在构建时显示[‘src / java’,’not_valid_value’],但它打破了源文件的HTML链接,即当您浏览jacoco HTML报告元素列时,您可以看到覆盖百分比,但在深层,当您单击功能/类级别时,您无法看到文件的源代码(您可以在其中看到绿色/黄色/红色覆盖的行).

如果我在sourceSets {.. main {java {srcDir’src / java’}}}中使用“src / java”,或者在jacocoTestReport任务中使用sourceDirectories = files(‘src,java’)—>然后我收到以下错误：

Caused by: java.io.FileNotFoundException: /production/jenkinsAKS/workspace/MFUSvc/src/java/com/thc/ids/biz/mfusvc/dto (Is a directory)

我在其中看到其他类似的错误消息,其中包含路径“src / java-test”,因为源控件确实包含src / java-test包含测试.

  //The following works for showing coverage %, but can't see file content at func/class level in HTML report
  sourceDirectories = files(sourceSets.main.allJava.srcDirs)

  // Enabling/uncommenting The following line for sourceDirectories - shows both coverage % and at the deep level if you click func/class Element link in jacoco HTML report, you'll see file content with colored coverage per line BUT, it gives error in few projects not in all (as for some, jacocoTestReport is successful)
  //sourceDirectories = files('src/java')


  //classDirectories =  files('build/classes/main')


  //------------------------------------------
  // If I play with uncommenting the following, I see that jacocoTestReport task generating (is a directory) error message either for src/java-test or test/java -- in some projects.. NOTE: not in all projects.
  //additionalSourceDirs = files('test/java')
  //additionalSourceDirs += files('src/java-test')

  //additionalClassDirs = files('build/classes/test')
  //additionalClassDirs += files('build/classes/integrationTest')
  //additionalClassDirs += files('build/classes/acceptanceTest')
  //------------------------------------------

ATLEAST,有一点我很清楚,我现在正在寻找一些时间.当我给出硬编码值时,函数或类级别的“元素”列链接正在工作.不知怎的,它不是选择(sourceSets.main.allJava.srcDirs)或(sourceSets.main.java.srcDirs),这是我在一些博客中看到的.

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