java.lang.UnsupportedOperationException

emma | erik_beijnoff | 1 decade ago
  1. 0

    Eclipse plugin volunteer

    emma | 1 decade ago | erik_beijnoff
    java.lang.UnsupportedOperationException
  2. 0

    I get this error on a project which builds on the command line. I've tested a simple project on my environment and that works ok. Unable to read project /project-0.1/pom.xml; java.lang.UnsupportedOperationException From the eclipse logs: java.lang.UnsupportedOperationException at java.util.AbstractCollection.add(AbstractCollection.java:216) at org.apache.maven.compat.plugin.Maven20xCompatAspect.checkPlexusUtils(Maven20xCompatAspect.aj:309) at org.apache.maven.compat.plugin.Maven20xCompatAspect.ajc$privMethod$org_apache_maven_compat_plugin_Maven20xCompatAspect$org_apach e_maven_compat_plugin_Maven20xCompatAspect$checkPlexusUtils(Maven20xCompatAspect.aj:1) at org.apache.maven.extension.DefaultExtensionManager.getArtifacts_aroundBody1$advice(DefaultExtensionManager.java:237) at org.apache.maven.extension.DefaultExtensionManager.addExtension(DefaultExtensionManager.java:323) at org.apache.maven.extension.DefaultExtensionManager.addExtension(DefaultExtensionManager.java:147) at org.apache.maven.extension.DefaultBuildExtensionScanner.checkModelBuildForExtensions(DefaultBuildExtensionScanner.java:309) at org.apache.maven.extension.DefaultBuildExtensionScanner.scanInternal(DefaultBuildExtensionScanner.java:153) at org.apache.maven.extension.DefaultBuildExtensionScanner.checkModulesForExtensions(DefaultBuildExtensionScanner.java:280) at org.apache.maven.extension.DefaultBuildExtensionScanner.scanInternal(DefaultBuildExtensionScanner.java:163) at org.apache.maven.extension.DefaultBuildExtensionScanner.scanForBuildExtensions(DefaultBuildExtensionScanner.java:89) at org.apache.maven.embedder.MavenEmbedder.readProject(MavenEmbedder.java:348) at org.apache.maven.embedder.MavenEmbedder.readProjectWithDependencies(MavenEmbedder.java:384) at org.maven.ide.eclipse.embedder.MavenModelManager.readMavenProject(MavenModelManager.java:424) at org.maven.ide.eclipse.embedder.BuildPathManager$ClasspathContainerResolver.getMavenProject(BuildPathManager.java:1203) at org.maven.ide.eclipse.embedder.BuildPathManager$ClasspathContainerResolver.resolveClasspathEntries(BuildPathManager.java:1019) at org.maven.ide.eclipse.embedder.BuildPathManager$ClasspathContainerResolver.resolve(BuildPathManager.java:975) at org.maven.ide.eclipse.embedder.BuildPathManager$RefreshJob.runInWorkspace(BuildPathManager.java:862) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

    Sonatype JIRA | 9 years ago | Deleted User
    java.lang.UnsupportedOperationException
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    dispatcher.add() throws UnsupportedOperationException

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    java.lang.UnsupportedOperationException
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    Root Cause Analysis

    1. java.lang.UnsupportedOperationException

      No message provided

      at java.util.AbstractCollection.add()
    2. Java RT
      AbstractCollection.add
      1. java.util.AbstractCollection.add(AbstractCollection.java:216)
      1 frame
    3. com.vladium.emma
      StringListComposite$3.widgetSelected
      1. com.vladium.emma.swtcomponents.StringListComposite.addToList(StringListComposite.java:265)
      2. com.vladium.emma.swtcomponents.StringListComposite.access$3(StringListComposite.java:263)
      3. com.vladium.emma.swtcomponents.StringListComposite$3.widgetSelected(StringListComposite.java:211)
      3 frames
    4. RWT
      TypedListener.handleEvent
      1. org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
      1 frame