# Error Gradle 2.7 Calling org.sonarQube plugin - Unable to register extension org.sonar.plugins.csharp.ndeps.sensor.NDepsSensor **URL:** \ **Category:** Plugin Portal\ **Tags:** sonarqube, plugins\ **Created:** [February 24, 2016, 9:43pm UTC](https://discuss.gradle.org/t/error-gradle-2-7-calling-org-sonarqube-plugin-unable-to-register-extension-org-sonar-plugins-csharp-ndeps-sensor-ndepssensor/14730 "2016-02-24T21:43:52Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![menicolas89](https://avatars.discourse-cdn.com/v4/letter/m/b5ac83/32.png) [@menicolas89](https://discuss.gradle.org/u/menicolas89)\ **Post date:** [February 24, 2016, 9:43pm UTC](https://discuss.gradle.org/t/error-gradle-2-7-calling-org-sonarqube-plugin-unable-to-register-extension-org-sonar-plugins-csharp-ndeps-sensor-ndepssensor/14730/1 "2016-02-24T21:43:52Z")
Hi I am having this error while running the sonarqube plugin for gradle, “Unable to register extension org.sonar.plugins.csharp.ndeps.sensor.NDepsSensor”. Any suggestions? Have tried to copy the jar org/codehaus/sonar-plugins/dotnet/csharp/sonar-csharp-ndeps-plugin/1.4 directly to my gradle lib folder this did not help. Thanks 15:30:41.806 [ERROR] [org.gradle.BuildExceptionReporter] \* What went wrong: 15:30:41.806 [ERROR] [org.gradle.BuildExceptionReporter] Execution failed for task ‘:sonarqube’. 15:30:41.806 [ERROR] [org.gradle.BuildExceptionReporter] \> Unable to register extension org.sonar.plugins.csharp.ndeps.sensor.NDepsSensor 15:30:42]: Process exited with code 1 [15:30:42]: Gradle failure report [15:30:42]: [Gradle failure report] 15:30:41.806 [ERROR] [org.gradle.BuildExceptionReporter] [15:30:42]: [Gradle failure report] 15:30:41.806 [ERROR] [org.gradle.BuildExceptionReporter] FAILURE: Build failed with an exception. [15:30:42]: [Gradle failure report] 15:30:41.806 [ERROR] [org.gradle.BuildExceptionReporter] [15:30:42]: [Gradle failure report] 15:30:41.806 [ERROR] [org.gradle.BuildExceptionReporter] \* What went wrong: [15:30:42]: [Gradle failure report] 15:30:41.806 [ERROR] [org.gradle.BuildExceptionReporter] Execution failed for task ‘:sonarqube’. [15:30:42]: [Gradle failure report] 15:30:41.806 [ERROR] [org.gradle.BuildExceptionReporter] \> Unable to register extension org.sonar.plugins.csharp.ndeps.sensor.NDepsSensor [15:30:42]: [Gradle failure report] 15:30:41.807 [ERROR] [org.gradle.BuildExceptionReporter] [15:30:42]: [Gradle failure report] 15:30:41.807 [ERROR] [org.gradle.BuildExceptionReporter] \* Exception is: [15:30:42]: [Gradle failure report] 15:30:41.815 [ERROR] [org.gradle.BuildExceptionReporter] org.gradle.api.tasks.TaskExecutionException: Execution failed for task ‘:sonarqube’. [15:30:42]: [Gradle failure report] 15:30:41.815 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69) [15:30:42]: [Gradle failure report] 15:30:41.815 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46) [15:30:42]: [Gradle failure report] 15:30:41.815 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35) [15:30:42]: [Gradle failure report] 15:30:41.815 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64) [15:30:42]: [Gradle failure report] 15:30:41.815 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:52) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:203) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:185) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:62) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:50) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:25) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:110) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:37) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:37) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DefaultBuildExecuter.access$000(DefaultBuildExecuter.java:23) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DefaultBuildExecuter$1.proceed(DefaultBuildExecuter.java:43) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:37) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:30) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.initialization.DefaultGradleLauncher$4.run(DefaultGradleLauncher.java:155) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.internal.Factories$1.create(Factories.java:22) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:90) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:52) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:152) [15:30:42]: [Gradle failure report] 15:30:41.816 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.initialization.DefaultGradleLauncher.access$200(DefaultGradleLauncher.java:33) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:100) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:94) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:90) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:62) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:94) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:83) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:94) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:43) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:28) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:77) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:47) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecuter.java:51) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecuter.java:28) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:43) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:170) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:237) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:210) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:206) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22) [15:30:42]: [Gradle failure report] 15:30:41.817 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.Main.doAction(Main.java:33) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:54) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:35) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.launcher.GradleMain.main(GradleMain.java:23) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] Caused by: java.lang.IllegalStateException: Unable to register extension org.sonar.plugins.csharp.ndeps.sensor.NDepsSensor [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.core.platform.ComponentContainer.addExtension(ComponentContainer.java:238) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.bootstrap.ExtensionInstaller.doInstall(ExtensionInstaller.java:72) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.bootstrap.ExtensionInstaller.install(ExtensionInstaller.java:52) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.scan.ModuleScanContainer.addExtensions(ModuleScanContainer.java:172) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.scan.ModuleScanContainer.doBeforeStart(ModuleScanContainer.java:92) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:130) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:117) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.scan.ProjectScanContainer.scan(ProjectScanContainer.java:243) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:238) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:236) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.scan.ProjectScanContainer.doAfterStart(ProjectScanContainer.java:228) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:132) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:117) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.task.ScanTask.execute(ScanTask.java:55) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.task.TaskContainer.doAfterStart(TaskContainer.java:86) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:132) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:117) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.bootstrap.GlobalContainer.executeTask(GlobalContainer.java:122) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.batch.bootstrapper.Batch.executeTask(Batch.java:119) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.runner.batch.BatchIsolatedLauncher.execute(BatchIsolatedLauncher.java:67) [15:30:42]: [Gradle failure report] 15:30:41.818 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.runner.impl.IsolatedLauncherProxy.invoke(IsolatedLauncherProxy.java:61) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at $Proxy51.execute(Unknown Source) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.runner.api.EmbeddedRunner.doExecute(EmbeddedRunner.java:274) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.runner.api.EmbeddedRunner.runAnalysis(EmbeddedRunner.java:165) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.runner.api.EmbeddedRunner.runAnalysis(EmbeddedRunner.java:152) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonarqube.gradle.SonarQubeTask.run(SonarQubeTask.java:84) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:75) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:226) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:219) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:208) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:585) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:568) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] … 57 more [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] Caused by: java.lang.NoClassDefFoundError: Lorg/sonar/api/resources/ProjectFileSystem; [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.picocontainer.injectors.AdaptingInjection$2.run(AdaptingInjection.java:217) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.picocontainer.injectors.AdaptingInjection.injectionFieldAnnotated(AdaptingInjection.java:209) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.picocontainer.injectors.AdaptingInjection.fieldAnnotatedInjectionAdapter(AdaptingInjection.java:188) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.picocontainer.injectors.AdaptingInjection.createComponentAdapter(AdaptingInjection.java:57) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.picocontainer.behaviors.AbstractBehaviorFactory.createComponentAdapter(AbstractBehaviorFactory.java:44) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.picocontainer.behaviors.OptInCaching.createComponentAdapter(OptInCaching.java:45) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.picocontainer.DefaultPicoContainer.addComponent(DefaultPicoContainer.java:536) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.picocontainer.DefaultPicoContainer.access$300(DefaultPicoContainer.java:84) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.picocontainer.DefaultPicoContainer$AsPropertiesPicoContainer.addComponent(DefaultPicoContainer.java:1149) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.core.platform.ComponentContainer.addExtension(ComponentContainer.java:236) [15:30:42]: [Gradle failure report] 15:30:41.819 [ERROR] [org.gradle.BuildExceptionReporter] … 90 more [15:30:42]: [Gradle failure report] 15:30:41.820 [ERROR] [org.gradle.BuildExceptionReporter] Caused by: java.lang.ClassNotFoundException: org.sonar.api.resources.ProjectFileSystem [15:30:42]: [Gradle failure report] 15:30:41.820 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.classloader.ParentFirstStrategy.loadClass(ParentFirstStrategy.java:39) [15:30:42]: [Gradle failure report] 15:30:41.820 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.classloader.ClassRealm.loadClass(ClassRealm.java:87) [15:30:42]: [Gradle failure report] 15:30:41.820 [ERROR] [org.gradle.BuildExceptionReporter] at org.sonar.classloader.ClassRealm.loadClass(ClassRealm.java:76) [15:30:42]: [Gradle failure report] 15:30:41.820 [ERROR] [org.gradle.BuildExceptionReporter] … 100 more [15:30:42]: [Gradle failure report] 15:30:41.820 [ERROR] [org.gradle.BuildExceptionReporter] [15:30:42]: Publishing internal artifacts [15:30:42]: [Publishing internal artifacts] Sending build.finish.properties.gz file [15:30:42]: Build finished This is a copy of [Sonar analysis with gradle 2.7 - Could not create plugin of type 'SonarQubePlugin'](https://discuss.gradle.org/t/sonar-analysis-with-gradle-2-7-could-not-create-plugin-of-type-sonarqubeplugin/14713) - since this is a new issue reposting here and resolving the other post. ---
**Author:** ![menicolas89](https://avatars.discourse-cdn.com/v4/letter/m/b5ac83/32.png) [@menicolas89](https://discuss.gradle.org/u/menicolas89)\ **Post date:** [March 5, 2016, 4:06pm UTC](https://discuss.gradle.org/t/error-gradle-2-7-calling-org-sonarqube-plugin-unable-to-register-extension-org-sonar-plugins-csharp-ndeps-sensor-ndepssensor/14730/2 "2016-03-05T16:06:19Z")
Fixed by downgrading the csharp plugin on server side. This is a sonarQube plugin issue.