java.lang.NullPointerException

Oracle Community | 3004 | 1 decade ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.

Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at weblogic.utils.enumerations.FileEnumeration.getNextFile()
  2. weblogic.utils.enumerations
    FileEnumeration.hasMoreElements
    1. weblogic.utils.enumerations.FileEnumeration.getNextFile(FileEnumeration.java:155)
    2. weblogic.utils.enumerations.FileEnumeration.hasMoreFiles(FileEnumeration.java:102)
    3. weblogic.utils.enumerations.FileEnumeration.hasMoreElements(FileEnumeration.java:134)
    3 frames
  3. weblogic.utils.jars
    VirtualJarFile$2.hasNext
    1. weblogic.utils.jars.VirtualJarFile$2.hasNext(VirtualJarFile.java:112)
    1 frame
  4. weblogic.ejb20.deployer
    EJBModule.prepare
    1. weblogic.ejb20.deployer.EJBDeployer.makeFileHash(EJBDeployer.java:551)
    2. weblogic.ejb20.deployer.EJBDeployer.compileEJB(EJBDeployer.java:760)
    3. weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1242)
    4. weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:242)
    4 frames
  5. weblogic.j2ee
    J2EEApplicationContainer.prepare
    1. weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContainer.java:1504)
    2. weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:690)
    3. weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:576)
    3 frames
  6. weblogic.management.deploy
    SlaveDeployer.prepareUpdate
    1. weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:1064)
    2. weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:732)
    2 frames
  7. weblogic.drs.internal
    SlaveCallbackHandler$1.execute
    1. weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:24)
    1 frame
  8. weblogic.kernel
    ExecuteThread.run
    1. weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
    2. weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
    2 frames