| When running ./gradlew cleanIdea idea on the gradle master, the build fails with an nullpointer exception. On my first attempt it fails in the antlr module. But after reexecuting the build to get a complete stacktrace it fails in the announce plugin. stacktrace output is listed below: {{FAILURE: Build failed with an exception.
 
What went wrong:Execution failed for task ':announce:ideaModule'.
 Cause: Could not resolve all dependencies for configuration ':announce:testRuntime':
 
unresolved dependency: org.sonatype.pmaven#pmaven-common;0.8-20100325: java.lang.NullPointerException at org.jfrog.wharf.ivy.resolver.IBiblioWharfResolver.getLastResolvedTime(IBiblioWharfResolver.java:161)unresolved dependency: org.sonatype.pmaven#pmaven-groovy;0.8-20100325: java.lang.NullPointerException at org.jfrog.wharf.ivy.resolver.IBiblioWharfResolver.getLastResolvedTime(IBiblioWharfResolver.java:161) 
Try:Run with --info or --debug option to get more log output.
 
Exception is:org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':announce:ideaModule'.
 at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:71)
 at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:48)
 at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:34)
 at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:55)
 at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:57)
 at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:41)
 at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:51)
 at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:52)
 at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:42)
 at org.gradle.api.internal.AbstractTask.execute(AbstractTask.java:237)
 at org.gradle.execution.DefaultTaskGraphExecuter.executeTask(DefaultTaskGraphExecuter.java:167)
 at org.gradle.execution.DefaultTaskGraphExecuter.doExecute(DefaultTaskGraphExecuter.java:160)
 at org.gradle.execution.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:78)
 at org.gradle.execution.TaskNameResolvingBuildExecuter.execute(TaskNameResolvingBuildExecuter.java:113)
 at org.gradle.execution.DelegatingBuildExecuter.execute(DelegatingBuildExecuter.java:54)
 at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:155)
 at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:109)
 at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:77)
 at org.gradle.launcher.RunBuildAction.execute(RunBuildAction.java:41)
 at org.gradle.launcher.RunBuildAction.execute(RunBuildAction.java:27)
 at org.gradle.launcher.ExceptionReportingAction.execute(ExceptionReportingAction.java:32)
 at org.gradle.launcher.ExceptionReportingAction.execute(ExceptionReportingAction.java:21)
 at org.gradle.launcher.CommandLineActionFactory$WithLoggingAction.execute(CommandLineActionFactory.java:219)
 at org.gradle.launcher.CommandLineActionFactory$WithLoggingAction.execute(CommandLineActionFactory.java:203)
 at org.gradle.launcher.Main.execute(Main.java:55)
 at org.gradle.launcher.Main.main(Main.java:40)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.gradle.launcher.ProcessBootstrap.runNoExit(ProcessBootstrap.java:49)
 at org.gradle.launcher.ProcessBootstrap.run(ProcessBootstrap.java:31)
 at org.gradle.launcher.GradleMain.main(GradleMain.java:24)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:33)
 at org.gradle.wrapper.Wrapper.execute(Wrapper.java:87)
 at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:37)
 Caused by: org.gradle.api.artifacts.ResolveException: Could not resolve all dependencies for configuration ':announce:testRuntime':
 
unresolved dependency: org.sonatype.pmaven#pmaven-common;0.8-20100325: java.lang.NullPointerException at org.jfrog.wharf.ivy.resolver.IBiblioWharfResolver.getLastResolvedTime(IBiblioWharfResolver.java:161)unresolved dependency: org.sonatype.pmaven#pmaven-groovy;0.8-20100325: java.lang.NullPointerException at org.jfrog.wharf.ivy.resolver.IBiblioWharfResolver.getLastResolvedTime(IBiblioWharfResolver.java:161)  at org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver$ResolvedConfigurationImpl.rethrowFailure(DefaultIvyDependencyResolver.java:100)at org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver$ResolvedConfigurationImpl.getFirstLevelModuleDependencies(DefaultIvyDependencyResolver.java:132)
 at org.gradle.api.internal.artifacts.ivyservice.SelfResolvingDependencyResolver$1.getFirstLevelModuleDependencies(SelfResolvingDependencyResolver.java:70)
 at org.gradle.api.internal.artifacts.ivyservice.ErrorHandlingIvyService$ErrorHandlingResolvedConfiguration.getFirstLevelModuleDependencies(ErrorHandlingIvyService.java:101)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSite.invoke(PojoMetaMethodSite.java:188)
 at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
 at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)
 at org.gradle.plugins.ide.internal.IdeDependenciesExtractor.resolveDependencies(IdeDependenciesExtractor.groovy:148)
 at org.gradle.plugins.ide.internal.IdeDependenciesExtractor.this$2$resolveDependencies(IdeDependenciesExtractor.groovy)
 at org.gradle.plugins.ide.internal.IdeDependenciesExtractor$this$2$resolveDependencies.callCurrent(Unknown Source)
 at org.gradle.plugins.ide.internal.IdeDependenciesExtractor.extractRepoFileDependencies(IdeDependenciesExtractor.groovy:88)
 at org.gradle.plugins.ide.internal.IdeDependenciesExtractor$extractRepoFileDependencies.call(Unknown Source)
 at org.gradle.plugins.ide.idea.model.internal.IdeaDependenciesProvider.getModuleLibraries(IdeaDependenciesProvider.groovy:83)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
 at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
 at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:362)
 at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:886)
 at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:66)
 at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:149)
 at org.gradle.plugins.ide.idea.model.internal.IdeaDependenciesProvider$_provide_closure2.doCall(IdeaDependenciesProvider.groovy:60)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
 at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
 at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:273)
 at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:886)
 at groovy.lang.Closure.call(Closure.java:282)
 at groovy.lang.Closure.call(Closure.java:295)
 at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:1220)
 at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:1196)
 at org.codehaus.groovy.runtime.dgm$116.invoke(Unknown Source)
 at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:270)
 at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
 at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)
 at org.gradle.plugins.ide.idea.model.internal.IdeaDependenciesProvider.provide(IdeaDependenciesProvider.groovy:59)
 at org.gradle.plugins.ide.idea.model.internal.IdeaDependenciesProvider$provide.call(Unknown Source)
 at org.gradle.plugins.ide.idea.model.IdeaModule.mergeXmlModule(IdeaModule.groovy:316)
 at org.gradle.plugins.ide.idea.model.IdeaModule$mergeXmlModule.call(Unknown Source)
 at org.gradle.plugins.ide.idea.GenerateIdeaModule.configure(GenerateIdeaModule.groovy:45)
 at org.gradle.plugins.ide.idea.GenerateIdeaModule.configure(GenerateIdeaModule.groovy)
 at org.gradle.plugins.ide.api.XmlGeneratorTask$1.configure(XmlGeneratorTask.java:41)
 at org.gradle.plugins.ide.api.XmlGeneratorTask$1.configure(XmlGeneratorTask.java:35)
 at org.gradle.plugins.ide.api.GeneratorTask.generate(GeneratorTask.java:70)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
 at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
 at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1058)
 at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:886)
 at org.gradle.api.internal.BeanDynamicObject.invokeMethod(BeanDynamicObject.java:158)
 at org.gradle.api.internal.CompositeDynamicObject.invokeMethod(CompositeDynamicObject.java:93)
 at org.gradle.plugins.ide.idea.GenerateIdeaModule_Decorated.invokeMethod(Unknown Source)
 at groovy.lang.GroovyObject$invokeMethod.call(Unknown Source)
 at org.gradle.util.ReflectionUtil.invoke(ReflectionUtil.groovy:23)
 at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$2.execute(AnnotationProcessingTaskFactory.java:129)
 at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$2.execute(AnnotationProcessingTaskFactory.java:127)
 at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:63)
 ... 39 more
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