java.lang.NullPointerException

Stack Overflow | Ganesh | 6 months ago
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    Google Groups | 4 years ago | Borja Gonzalez
    java.lang.NullPointerException: null <b>at com.santander.bam.comun.userconsole.server.GestionUsersConsultImpl.dameTablaUsuarios(GestionUsersConsultImpl.java:31)</b>
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    trying and failing to do java functions

    Stack Overflow | 3 years ago | Shani Paley
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.datanucleus.state.AbstractStateManager.providedObjectField()
    2. DataNucleus Core
      AbstractStateManager.providedObjectField
      1. org.datanucleus.state.AbstractStateManager.providedObjectField(AbstractStateManager.java:1447)
      1 frame
    3. com.acti.interaction
      InteractionJDO.jdoProvideFields
      1. com.acti.interaction.jdo.InteractionJDO.jdoProvideField(InteractionJDO.java)
      2. com.acti.interaction.jdo.InteractionJDO.jdoProvideFields(InteractionJDO.java)
      2 frames
    4. DataNucleus Core
      ObjectManagerImpl.persistObject
      1. org.datanucleus.state.AbstractStateManager.provideFields(AbstractStateManager.java:1515)
      2. org.datanucleus.ObjectManagerImpl.getL2CacheableObject(ObjectManagerImpl.java:4846)
      3. org.datanucleus.ObjectManagerImpl.putObjectsIntoLevel2Cache(ObjectManagerImpl.java:4864)
      4. org.datanucleus.ObjectManagerImpl.performLevel2CacheUpdateAtCommit(ObjectManagerImpl.java:4286)
      5. org.datanucleus.ObjectManagerImpl.processNontransactionalAtomicChanges(ObjectManagerImpl.java:1236)
      6. org.datanucleus.ObjectManagerImpl.persistObject(ObjectManagerImpl.java:1630)
      6 frames
    5. DataNucleus JDO API plugin
      JDOPersistenceManager.makePersistent
      1. org.datanucleus.api.jdo.JDOPersistenceManager.jdoMakePersistent(JDOPersistenceManager.java:731)
      2. org.datanucleus.api.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:756)
      2 frames
    6. com.acti.interaction
      InteractionAction.persistInteraction
      1. com.acti.interaction.service.InteractionService.persistInteractionService(InteractionService.java:200)
      2. com.acti.interaction.controller.InteractionAction.persistInteraction(InteractionAction.java:60)
      2 frames
    7. Java RT
      NativeMethodAccessorImpl.invoke0
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      1 frame