java.io.IOException: : java.lang.NullPointerException

Oracle Community | 450664 | 7 years ago
  1. 0

    EJB deployment issue

    theserverside.com | 2 weeks ago
    java.io.IOException: : java.lang.NullPointerException
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  3. 0

    Kodo with Weblogic 10

    Oracle Community | 10 years ago | 666705
    java.io.IOException: No EJBs found in the ejb-jar file 'sample-ejb.jar'. Please ensure the ejb-jar contains EJB declarations via an ejb-jar.xml depl yment descriptor or at least one class annotated with the @Stateless, @Stateful or @MessageDriven EJB annotation.
  4. 0

    Maven Eclipse - User - Problem deploying WTP project in Weblogic 10

    nabble.com | 1 year ago
    java.io.IOException: No EJBs found in the ejb-jar file 'testewtp-core.jar'.  Please ensure the ejb-jar contains EJB declarations via an ejb-jar.xml deployment descriptor or at least one class annotated with the @Stateless, @Stateful or @MessageDriven EJB annotation.

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    Root Cause Analysis

    1. java.io.IOException

      : java.lang.NullPointerException

      at weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.processStandardAnnotations()
    2. weblogic.ejb.container
      EjbDescriptorReaderImpl.createReadOnlyDescriptorFromJarFile
      1. weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.processStandardAnnotations(EjbDescriptorReaderImpl.java:340)
      2. weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.createReadOnlyDescriptorFromJarFile(EjbDescriptorReaderImpl.java:192)
      2 frames
    3. weblogic.ejb.spi
      EjbDescriptorFactory.createReadOnlyDescriptorFromJarFile
      1. weblogic.ejb.spi.EjbDescriptorFactory.createReadOnlyDescriptorFromJarFile(EjbDescriptorFactory.java:93)
      1 frame
    4. weblogic.ejb.container
      EJBModule.prepare
      1. weblogic.ejb.container.deployer.EJBModule.loadEJBDescriptor(EJBModule.java:1210)
      2. weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:382)
      2 frames
    5. weblogic.application.internal
      DeploymentCallbackFlow$1.next
      1. weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
      2. weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
      2 frames
    6. weblogic.application.utils
      StateMachineDriver.nextState
      1. weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
      1 frame
    7. weblogic.application.internal
      BaseDeployment$1.next
      1. weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
      2. weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42)
      3. weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:609)
      3 frames
    8. weblogic.application.utils
      StateMachineDriver.nextState
      1. weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
      1 frame
    9. weblogic.application.internal
      DeploymentStateChecker.prepare
      1. weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:185)
      2. weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:53)
      3. weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154)
      3 frames
    10. weblogic.deploy.internal
      DeploymentServiceDispatcher.prepare
      1. weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
      2. weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:197)
      3. weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:89)
      4. weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
      5. weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747)
      6. weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216)
      7. weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250)
      8. weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
      8 frames
    11. weblogic.deploy.service
      DeploymentReceiverCallbackDeliverer$1.run
      1. weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157)
      2. weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12)
      3. weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45)
      3 frames
    12. weblogic.work
      ExecuteThread.run
      1. weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
      2. weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
      3. weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
      3 frames