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  1. JBoss Enterprise Application Platform 4 and 5
  2. JBPAPP-4231

NPE undeploying Seam application

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    • Icon: Bug Bug
    • Resolution: Obsolete
    • Icon: Major Major
    • EAP_EWP 5.1.1
    • EWP 5.0.1
    • Seam2
    • None

    • Reproducible on Sun JDK 1.6, openjdk and IBM JDK

    • Release Notes
    • Hide
      A <exceptionname>NullPointerException</exceptionname> occured when undeploying or uninstalling Seam examples. It did not cause any application to fail, but the error was incorrect. The issue occurred in the nestedbooking, dvdstore, itext and excel examples, but not in the ui example. The cause was a bug in the EJB3 deployer, and an upgrade to that component resolved the issue. The <exceptionname>NullPointerException</exceptionname> no longer occurs in the examples listed above.
      Show
      A <exceptionname>NullPointerException</exceptionname> occured when undeploying or uninstalling Seam examples. It did not cause any application to fail, but the error was incorrect. The issue occurred in the nestedbooking, dvdstore, itext and excel examples, but not in the ui example. The cause was a bug in the EJB3 deployer, and an upgrade to that component resolved the issue. The <exceptionname>NullPointerException</exceptionname> no longer occurs in the examples listed above.
    • Documented as Resolved Issue

      Seen on nestedbooking, dvdstore, itext and excel. Does not appear on ui. Probably affects all the examples. The problem might go beyond seam (any EJB app).

      15:50:16,653 ERROR [EJBsDeployer] Error during undeploy: vfszip:/home/user01/jharting/jboss-ewp-5.0/jboss-as-web/server/default/deploy/jboss-seam-nestedbooking.ear/jboss-seam-nestedbooking.jar/
      java.lang.NullPointerException
      at java.util.ArrayList.<init>(ArrayList.java:131)
      at org.jboss.as.ejb3.deployers.EJBsDeployer$JBossDeploymentVisitor.getComponents(EJBsDeployer.java:75)
      at org.jboss.as.ejb3.deployers.EJBsDeployer$JBossDeploymentVisitor.getComponents(EJBsDeployer.java:64)
      at org.jboss.deployers.spi.deployer.helpers.AbstractDeploymentVisitor.undeploy(AbstractDeploymentVisitor.java:90)
      at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployerWithInput.undeploy(AbstractRealDeployerWithInput.java:160)
      at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployerWithInput.internalUndeploy(AbstractRealDeployerWithInput.java:165)
      at org.jboss.deployers.spi.deployer.helpers.AbstractComponentDeployer.internalUndeploy(AbstractComponentDeployer.java:94)
      at org.jboss.as.ejb3.deployers.EJBsDeployer.internalUndeploy(EJBsDeployer.java:124)
      at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.undeploy(AbstractRealDeployer.java:112)
      at org.jboss.deployers.plugins.deployers.DeployerWrapper.undeploy(DeployerWrapper.java:196)
      at org.jboss.deployers.plugins.deployers.DeployersImpl.doUndeploy(DeployersImpl.java:1470)
      at org.jboss.deployers.plugins.deployers.DeployersImpl.doUninstallParentLast(DeployersImpl.java:1377)
      at org.jboss.deployers.plugins.deployers.DeployersImpl.doUninstallParentLast(DeployersImpl.java:1357)
      at org.jboss.deployers.plugins.deployers.DeployersImpl.uninstall(DeployersImpl.java:1332)
      at org.jboss.dependency.plugins.AbstractControllerContext.uninstall(AbstractControllerContext.java:354)
      at org.jboss.dependency.plugins.AbstractController.uninstall(AbstractController.java:1666)
      at org.jboss.dependency.plugins.AbstractController.uninstallContext(AbstractController.java:1277)
      at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:828)
      at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
      at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:695)
      at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679)
      at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117)
      at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:409)
      at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:294)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
      at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
      at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      at java.lang.Thread.run(Thread.java:619)

            mnovotny@redhat.com Marek Novotny
            rhn-engineering-jharting Jozef Hartinger
            Misty Stanley-Jones Misty Stanley-Jones (Inactive)
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              Created:
              Updated:
              Resolved: