Unable to run sonar-runner for gosu code

I am trying to run the sonarQube scanner for gosu code. I am getting the error below while executing the sonar-runner command.

ERROR: Error during Sonar runner execution
org.sonar.runner.impl.RunnerException: Unable to execute Sonar
at org.sonar.runner.impl.BatchLauncher$1.delegateExecution(BatchLauncher.java:91)
at org.sonar.runner.impl.BatchLauncher$1.run(BatchLauncher.java:75)
at java.security.AccessController.doPrivileged(Native Method)
at org.sonar.runner.impl.BatchLauncher.doExecute(BatchLauncher.java:69)
at org.sonar.runner.impl.BatchLauncher.execute(BatchLauncher.java:50)
at org.sonar.runner.api.EmbeddedRunner.doExecute(EmbeddedRunner.java:102)
at org.sonar.runner.api.Runner.execute(Runner.java:100)
at org.sonar.runner.Main.executeTask(Main.java:70)
at org.sonar.runner.Main.execute(Main.java:59)
at org.sonar.runner.Main.main(Main.java:53)
Caused by: java.lang.IllegalStateException: Unable to register extension org.sonar.plugins.gosu.codenarc.CodeNarcSensor from plugin ‘gosu’
at org.sonar.core.platform.ComponentContainer.addExtension(ComponentContainer.java:242)
at org.sonar.scanner.bootstrap.ExtensionInstaller.doInstall(ExtensionInstaller.java:84)
at org.sonar.scanner.bootstrap.ExtensionInstaller.install(ExtensionInstaller.java:65)
at org.sonar.scanner.scan.ModuleScanContainer.addExtensions(ModuleScanContainer.java:159)
at org.sonar.scanner.scan.ModuleScanContainer.doBeforeStart(ModuleScanContainer.java:87)
at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:134)
at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:122)
at org.sonar.scanner.scan.ProjectScanContainer.scan(ProjectScanContainer.java:319)
at org.sonar.scanner.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:314)
at org.sonar.scanner.scan.ProjectScanContainer.doAfterStart(ProjectScanContainer.java:288)
at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:136)
at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:122)
at org.sonar.scanner.task.ScanTask.execute(ScanTask.java:48)
at org.sonar.scanner.task.TaskContainer.doAfterStart(TaskContainer.java:82)
at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:136)
at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:122)
at org.sonar.scanner.bootstrap.GlobalContainer.executeTask(GlobalContainer.java:131)
at org.sonar.batch.bootstrapper.Batch.doExecuteTask(Batch.java:116)
at org.sonar.batch.bootstrapper.Batch.execute(Batch.java:71)
at org.sonar.runner.batch.IsolatedLauncher.execute(IsolatedLauncher.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.sonar.runner.impl.BatchLauncher$1.delegateExecution(BatchLauncher.java:87)
… 9 more
Caused by: java.lang.NoClassDefFoundError: org/codenarc/analyzer/SourceAnalyzer
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2583)
at java.lang.Class.getDeclaredFields(Class.java:1916)
at org.picocontainer.injectors.AdaptingInjection$2.run(AdaptingInjection.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at org.picocontainer.injectors.AdaptingInjection.injectionFieldAnnotated(AdaptingInjection.java:209)
at org.picocontainer.injectors.AdaptingInjection.fieldAnnotatedInjectionAdapter(AdaptingInjection.java:188)
at org.picocontainer.injectors.AdaptingInjection.createComponentAdapter(AdaptingInjection.java:57)
at org.picocontainer.behaviors.AbstractBehaviorFactory.createComponentAdapter(AbstractBehaviorFactory.java:44)
at org.picocontainer.behaviors.OptInCaching.createComponentAdapter(OptInCaching.java:45)
at org.picocontainer.DefaultPicoContainer.addComponent(DefaultPicoContainer.java:536)
at org.picocontainer.DefaultPicoContainer.access$300(DefaultPicoContainer.java:84)
at org.picocontainer.DefaultPicoContainer$AsPropertiesPicoContainer.addComponent(DefaultPicoContainer.java:1149)
at org.sonar.core.platform.ComponentContainer.addExtension(ComponentContainer.java:240)
… 33 more
Caused by: java.lang.ClassNotFoundException: org.codenarc.analyzer.SourceAnalyzer
at org.sonar.classloader.ParentFirstStrategy.loadClass(ParentFirstStrategy.java:39)
at org.sonar.classloader.ClassRealm.loadClass(ClassRealm.java:87)
at org.sonar.classloader.ClassRealm.loadClass(ClassRealm.java:76)
… 47 more
ERROR:
ERROR: Re-run SonarQube Runner using the -X switch to enable full debug logging.

I have built a custom plugin and placed under sonarqube-7.4\extensions\plugins folder.

Any help on this is appreciated.

I am using
sonarqube-7.4
sonar-runner-2.4
Cheers,
JPM

Is the custom plugin you built for scanning Gosu, or are you using another community supported plugin to accomplish this?

Note that the sonar-groovy-plugin, now community-supported, does not currently support SonarQube 7.3+.

Colin

I built this plugin from getting the code from https://github.com/enoviti/sonar-gosu.

The last commit to this repository has been made a year ago. It cannot be compatible with SonarQube 7.4. You can create an issue in their backlog, but I don’t believe that anyone will handle it.