I just installed the latest J2EE Eclipse and imported a POM that refers to PMD (among other plugins). I then got repeated errors like this:
An internal error occurred during "Updating Maven Project". java.lang.UnsupportedOperationException at java.util.AbstractList.add(AbstractList.java:148) at java.util.AbstractList.add(AbstractList.java:108) at com.basistech.m2e.code.quality.pmd.EclipsePmdProjectConfigurator.createPmdRuleSet(EclipsePmdProjectConfigurator.java:223) at com.basistech.m2e.code.quality.pmd.EclipsePmdProjectConfigurator.createOrUpdateEclipsePmdConfiguration(EclipsePmdProjectConfigurator.java:184) at com.basistech.m2e.code.quality.pmd.EclipsePmdProjectConfigurator.handleProjectConfigurationChange(EclipsePmdProjectConfigurator.java:103) at com.basistech.m2e.code.quality.shared.AbstractMavenPluginProjectConfigurator.mavenProjectChanged(AbstractMavenPluginProjectConfigurator.java:145) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.mavenProjectChanged(ProjectConfigurationManager.java:965) at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.notifyProjectChangeListeners(ProjectRegistryManager.java:746) at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.applyMutableProjectRegistry(ProjectRegistryManager.java:865) at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(ProjectRegistryManager.java:289) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration0(ProjectConfigurationManager.java:369) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$2.call(ProjectConfigurationManager.java:316) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$2.call(ProjectConfigurationManager.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:161) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:137) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:89) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1301) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:313) at org.eclipse.m2e.core.ui.internal.UpdateMavenProjectJob.runInWorkspace(UpdateMavenProjectJob.java:77) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53) Further details: eclipse.buildId=4.3.2.M20140221-1700 java.version=1.8.0 java.vendor=Oracle Corporation BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US Framework arguments: -product org.eclipse.epp.package.jee.product -keyring /Users/jwilson/.eclipse_keyring -showlocation Command-line arguments: -os macosx -ws cocoa -arch x86_64 -product org.eclipse.epp.package.jee.product -keyring /Users/jwilson/.eclipse_keyring -showlocation Is this a problem with the PMD connector? Is there a separate mailing list for issues with that connector? James —————— Sólo de errores se aprende. — Shakira
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