java.lang.IllegalArgumentException: Null keys not supported

Oracle Community | 3004 | 1 decade ago
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    Error deploying EJB on Weblogic8.1 using IDE JBuilder

    Oracle Community | 1 decade ago | 666705
    java.lang.IllegalArgumentException: Null keys not supported

    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Null keys not supported

      at weblogic.utils.collections.WeakConcurrentHashMap.get()
    2. weblogic.utils.collections
      WeakConcurrentHashMap.get
      1. weblogic.utils.collections.WeakConcurrentHashMap.get(WeakConcurrentHashMap.java:189)
      1 frame
    3. weblogic.utils.wrapper
      WrapperFactory.getWrapperClass
      1. weblogic.utils.wrapper.WrapperFactory.getCachedWrapperClass(WrapperFactory.java:51)
      2. weblogic.utils.wrapper.WrapperFactory.getWrapperClass(WrapperFactory.java:183)
      3. weblogic.utils.wrapper.WrapperFactory.getWrapperClass(WrapperFactory.java:171)
      3 frames
    4. weblogic.jdbc.wrapper
      JDBCWrapperFactory.getWrapper
      1. weblogic.jdbc.wrapper.JDBCWrapperFactory.getWrapper(JDBCWrapperFactory.java:146)
      1 frame
    5. weblogic.jdbc.jts
      Driver.connect
      1. weblogic.jdbc.jts.Driver.newConnection(Driver.java:674)
      2. weblogic.jdbc.jts.Driver.createLocalConnection(Driver.java:196)
      3. weblogic.jdbc.jts.Driver.connect(Driver.java:154)
      3 frames
    6. weblogic.jdbc.common
      RmiDataSource.getConnection
      1. weblogic.jdbc.common.internal.RmiDataSource.getConnection(RmiDataSource.java:305)
      1 frame
    7. weblogic.ejb20.cmp
      RDBMSPersistenceManager.setup
      1. weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.getConnection(RDBMSPersistenceManager.java:2247)
      2. weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.verifyDatabaseType(RDBMSPersistenceManager.java:2459)
      3. weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.setup(RDBMSPersistenceManager.java:198)
      3 frames
    8. weblogic.ejb20.manager
      DBManager.setup
      1. weblogic.ejb20.manager.BaseEntityManager.setupPM(BaseEntityManager.java:253)
      2. weblogic.ejb20.manager.BaseEntityManager.setup(BaseEntityManager.java:210)
      3. weblogic.ejb20.manager.DBManager.setup(DBManager.java:154)
      3 frames
    9. weblogic.ejb20.deployer
      EJBModule.activate
      1. weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.activate(ClientDrivenBeanInfoImpl.java:1057)
      2. weblogic.ejb20.deployer.EJBDeployer.activate(EJBDeployer.java:1322)
      3. weblogic.ejb20.deployer.EJBModule.activate(EJBModule.java:610)
      3 frames
    10. weblogic.j2ee
      J2EEApplicationContainer.activate
      1. weblogic.j2ee.J2EEApplicationContainer.activateModule(J2EEApplicationContainer.java:3127)
      2. weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2081)
      3. weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2062)
      3 frames
    11. weblogic.management.deploy
      SlaveDeployer.prepareUpdate
      1. weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.activateContainer(SlaveDeployer.java:2592)
      2. weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.doCommit(SlaveDeployer.java:2515)
      3. weblogic.management.deploy.slave.SlaveDeployer$Task.commit(SlaveDeployer.java:2317)
      4. weblogic.management.deploy.slave.SlaveDeployer$Task.checkAutoCommit(SlaveDeployer.java:2399)
      5. weblogic.management.deploy.slave.SlaveDeployer$Task.prepare(SlaveDeployer.java:2311)
      6. weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2479)
      7. weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:798)
      8. weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:507)
      9. weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:465)
      9 frames
    12. weblogic.drs.internal
      SlaveCallbackHandler$1.execute
      1. weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
      1 frame
    13. weblogic.kernel
      ExecuteThread.run
      1. weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
      2. weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
      2 frames
    14. weblogic.management.deploy
      SlaveDeployer.prepareUpdate
      1. weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.doCommit(SlaveDeployer.java:2517)
      2. weblogic.management.deploy.slave.SlaveDeployer$Task.commit(SlaveDeployer.java:2317)
      3. weblogic.management.deploy.slave.SlaveDeployer$Task.checkAutoCommit(SlaveDeployer.java:2399)
      4. weblogic.management.deploy.slave.SlaveDeployer$Task.prepare(SlaveDeployer.java:2311)
      5. weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2479)
      6. weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:798)
      7. weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:507)
      8. weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:465)
      8 frames
    15. weblogic.drs.internal
      SlaveCallbackHandler$1.execute
      1. weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
      1 frame
    16. weblogic.kernel
      ExecuteThread.run
      1. weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
      2. weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
      2 frames