Discussion:
Gradle + Sonar + Groovy = FAIL?
Gavriil Konovalenko
13 years ago
Permalink
Hi, could anyone suggest solution for the following issue?

While executing:

gradle sonarAnalyze

for groovy project, following error occurs: *loader constraint violation:
loader (instance of org/codehaus/plexus/classworlds/ realm/ClassRealm)
previously initiated loading for a different type with name
"groovyjarjarantlr/TokenStream"*

How this could be fixed?

Used versions:

- gradle-1.0-milestone-8a
- org.codehaus.groovy:groovy:1.8.4
- sonar 2.13

Full stacktrace:

18:22:12.249 [DEBUG]
[org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter]
Finished executing task ':sonarAnalyze'

18:22:12.249 [ERROR] [org.gradle.BuildExceptionReporter]

18:22:12.264 [ERROR] [org.gradle.BuildExceptionReporter] FAILURE: Build
failed with an exception.

18:22:12.264 [ERROR] [org.gradle.BuildExceptionReporter]

18:22:12.280 [ERROR] [org.gradle.BuildExceptionReporter] * What went wrong:

18:22:12.280 [ERROR] [org.gradle.BuildExceptionReporter] Execution failed
for task ':sonarAnalyze'.

18:22:12.296 [ERROR] [org.gradle.BuildExceptionReporter] > loader
constraint violation: loader (instance of org/codehaus/plexus/classworlds/

realm/ClassRealm) previously initiated loading for a different type with
name "groovyjarjarantlr/TokenStream"

18:22:12.311 [ERROR] [org.gradle.BuildExceptionReporter]

18:22:12.311 [ERROR] [org.gradle.BuildExceptionReporter] * Exception is:

18:22:12.311 [ERROR] [org.gradle.BuildExceptionReporter]
org.gradle.api.tasks.TaskExecutionException: Execution failed for task
':sonarAnaly

ze'.

18:22:12.327 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execut

eActions(ExecuteActionsTaskExecuter.java:68)

18:22:12.327 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execut

e(ExecuteActionsTaskExecuter.java:46)

18:22:12.327 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter

.execute(PostExecutionAnalysisTaskExecuter.java:34)

18:22:12.342 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.changedetection.CacheLockHandlingTaskExecuter$1.r

un(CacheLockHandlingTaskExecuter.java:34)

18:22:12.342 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.cache.internal.DefaultCacheAccess$2.create(DefaultCacheAccess.

java:200)

18:22:12.342 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(Default

CacheAccess.java:172)

18:22:12.358 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(Default

CacheAccess.java:198)

18:22:12.358 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.cache.internal.DefaultPersistentDirectoryStore.longRunningOper

ation(DefaultPersistentDirectoryStore.java:111)

18:22:12.358 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.changedetection.DefaultTaskArtifactStateCacheAcce

ss.longRunningOperation(DefaultTaskArtifactStateCacheAccess.java:83)

18:22:12.374 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.changedetection.CacheLockHandlingTaskExecuter.exe

cute(CacheLockHandlingTaskExecuter.java:32)

18:22:12.374 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(

SkipUpToDateTaskExecuter.java:55)

18:22:12.374 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(Va

lidatingTaskExecuter.java:57)

18:22:12.389 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.

execute(SkipEmptySourceFilesTaskExecuter.java:41)

18:22:12.389 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.exe

cute(SkipTaskWithNoActionsExecuter.java:51)

18:22:12.389 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(Sk

ipOnlyIfTaskExecuter.java:52)

18:22:12.405 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.exe

cute(ExecuteAtMostOnceTaskExecuter.java:42)

18:22:12.405 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(Ab

stractTask.java:250)

18:22:12.405 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultTaskGraphExecuter.executeTask(DefaultTaskGrap

hExecuter.java:192)

18:22:12.421 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultTaskGraphExecuter.doExecute(DefaultTaskGraphE

xecuter.java:177)

18:22:12.421 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExe

cuter.java:83)

18:22:12.421 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExec

utionAction.java:36)

18:22:12.436 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.ja

va:61)

18:22:12.436 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter

.java:23)

18:22:12.436 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.

java:67)

18:22:12.452 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.changedetection.TaskCacheLockHandlingBuildExecute

r$1.run(TaskCacheLockHandlingBuildExecuter.java:31)

18:22:12.452 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.cache.internal.DefaultCacheAccess$1.create(DefaultCacheAccess.

java:111)

18:22:12.467 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.

java:126)

18:22:12.467 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.

java:109)

18:22:12.483 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.cache.internal.DefaultPersistentDirectoryStore.useCache(Defaul

tPersistentDirectoryStore.java:103)

18:22:12.483 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.changedetection.DefaultTaskArtifactStateCacheAcce

ss.useCache(DefaultTaskArtifactStateCacheAccess.java:79)

18:22:12.483 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.changedetection.TaskCacheLockHandlingBuildExecute

r.execute(TaskCacheLockHandlingBuildExecuter.java:29)

18:22:12.499 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.ja

va:61)

18:22:12.499 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter

.java:23)

18:22:12.499 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.

java:67)

18:22:12.499 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecut

ionAction.java:32)

18:22:12.514 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.ja

va:61)

18:22:12.514 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.ja

va:54)

18:22:12.514 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGrad

leLauncher.java:155)

18:22:12.530 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLaun

cher.java:110)

18:22:12.530 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher

.java:78)

18:22:12.530 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.cli.RunBuildAction.execute(RunBuildAction.java:42)

18:22:12.546 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.cli.RunBuildAction.execute(RunBuildAction.java:28)

18:22:12.546 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.exec.ExceptionReportingAction.execute(ExceptionReport

ingAction.java:32)

18:22:12.546 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.exec.ExceptionReportingAction.execute(ExceptionReport

ingAction.java:21)

18:22:12.561 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.cli.CommandLineActionFactory$WithLoggingAction.execut

e(CommandLineActionFactory.java:238)

18:22:12.561 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.cli.CommandLineActionFactory$WithLoggingAction.execut

e(CommandLineActionFactory.java:222)

18:22:12.561 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.Main.doAction(Main.java:48)

18:22:12.577 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.exec.EntryPoint$1.execute(EntryPoint.java:53)

18:22:12.577 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.exec.EntryPoint$1.execute(EntryPoint.java:51)

18:22:12.577 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.exec.Execution.execute(Execution.java:28)

18:22:12.592 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.exec.EntryPoint.run(EntryPoint.java:39)

18:22:12.592 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.Main.main(Main.java:39)

18:22:12.592 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.ProcessBootstrap.runNoExit(ProcessBootstrap.java:51)

18:22:12.608 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.ProcessBootstrap.run(ProcessBootstrap.java:33)

18:22:12.608 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.launcher.GradleMain.main(GradleMain.java:24)

18:22:12.608 [ERROR] [org.gradle.BuildExceptionReporter] Caused by:
java.lang.LinkageError: loader constraint violation: loader (instance of

org/codehaus/plexus/classworlds/realm/ClassRealm) previously initiated
loading for a different type with name "groovyjarjarantlr/TokenStrea

m"

18:22:12.624 [ERROR] [org.gradle.BuildExceptionReporter] at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassR

ealm.java:386)

18:22:12.624 [ERROR] [org.gradle.BuildExceptionReporter] at
org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(Self

FirstStrategy.java:42)

18:22:12.624 [ERROR] [org.gradle.BuildExceptionReporter] at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.jav

a:244)

18:22:12.639 [ERROR] [org.gradle.BuildExceptionReporter] at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.jav

a:230)

18:22:12.639 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.plugins.groovy.foundation.GroovyCpdTokenizer.tokenize(GroovyCpd

Tokenizer.java:43)

18:22:12.639 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.duplications.cpd.CPD.add(CPD.java:112)

18:22:12.655 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.duplications.cpd.CPD.add(CPD.java:91)

18:22:12.655 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.plugins.cpd.PmdEngine.configureCPD(PmdEngine.java:93)

18:22:12.655 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.plugins.cpd.PmdEngine.executeCPD(PmdEngine.java:72)

18:22:12.671 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.plugins.cpd.PmdEngine.analyse(PmdEngine.java:61)

18:22:12.671 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.plugins.cpd.CpdSensor.analyse(CpdSensor.java:82)

18:22:12.671 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.phases.SensorsExecutor.execute(SensorsExecutor.java:64)

18:22:12.686 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.phases.Phases.execute(Phases.java:93)

18:22:12.686 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.bootstrap.ProjectModule.doStart(ProjectModule.java:143)

18:22:12.686 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.bootstrap.Module.start(Module.java:83)

18:22:12.702 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.bootstrap.BatchModule.analyze(BatchModule.java:111)

18:22:12.702 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.bootstrap.BatchModule.doStart(BatchModule.java:101)

18:22:12.702 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.bootstrap.Module.start(Module.java:83)

18:22:12.717 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.bootstrap.BootstrapModule.doStart(BootstrapModule.java:10

2)

18:22:12.717 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.bootstrap.Module.start(Module.java:83)

18:22:12.717 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.Batch.execute(Batch.java:100)

18:22:12.733 [ERROR] [org.gradle.BuildExceptionReporter] at
org.sonar.batch.Batch$execute.call(Unknown Source)

18:22:12.733 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.plugins.sonar.internal.SonarCodeAnalyzer.execute(SonarCode

Analyzer.groovy:51)

18:22:12.733 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.plugins.sonar.internal.SonarCodeAnalyzer$execute.call(Unkn

own Source)

18:22:12.749 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.plugins.sonar.SonarAnalyze.analyze(SonarAnalyze.groovy:48)


18:22:12.749 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.BeanDynamicObject$MetaClassAdapter.invokeMethod(B

eanDynamicObject.java:196)

18:22:12.749 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.BeanDynamicObject.invokeMethod(BeanDynamicObject.

java:102)

18:22:12.764 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.CompositeDynamicObject.invokeMethod(CompositeDyna

micObject.java:93)

18:22:12.764 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.plugins.sonar.SonarAnalyze_Decorated.invokeMethod(Unknown

Source)

18:22:12.764 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.util.ReflectionUtil.invoke(ReflectionUtil.groovy:23)

18:22:12.780 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFacto

ry$4.execute(AnnotationProcessingTaskFactory.java:150)

18:22:12.780 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFacto

ry$4.execute(AnnotationProcessingTaskFactory.java:145)

18:22:12.780 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTa

sk.java:495)

18:22:12.796 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTa

sk.java:484)

18:22:12.796 [ERROR] [org.gradle.BuildExceptionReporter] at
org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execut

eActions(ExecuteActionsTaskExecuter.java:60)

18:22:12.811 [ERROR] [org.gradle.BuildExceptionReporter] ... 54 more

18:22:12.811 [ERROR] [org.gradle.BuildExceptionReporter]

18:22:12.827 [LIFECYCLE] [org.gradle.BuildResultLogger]

18:22:12.827 [LIFECYCLE] [org.gradle.BuildResultLogger] BUILD FAILED

18:22:12.827 [LIFECYCLE] [org.gradle.BuildResultLogger]

18:22:12.842 [LIFECYCLE] [org.gradle.BuildResultLogger] Total time: 1 mins
38.815 secs
Peter Niederwieser
13 years ago
Permalink
As far as I understand, this is nothing that can be fixed on the Gradle side.
(I'd be happy to be proven wrong though.) I recommend to ask on the Sonar
list. Specifically, I'd ask whether the Sonar PMD/CPD plugin supports build
tools other than Maven. Let us know how it goes.

--
Peter Niederwieser
Principal Engineer, Gradleware
http://gradleware.com
Creator, Spock Framework
http://spockframework.org
Twitter: @pniederw

--
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