java.lang.NullPointerException

Oracle Community | Matt Drees | 8 years ago
  1. 0

    NullPointerException in OC4J TP4 persistence unit predeployment

    Oracle Community | 8 years ago | Matt Drees
    java.lang.NullPointerException
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  3. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at oracle.toplink.internal.ejb.cmp3.metadata.accessors.EmbeddedIdAccessor.processEmbeddableClass()
    2. oracle.toplink.internal
      EntityManagerSetupImpl.predeploy
      1. oracle.toplink.internal.ejb.cmp3.metadata.accessors.EmbeddedIdAccessor.processEmbeddableClass(EmbeddedIdAccessor.java:115)
      2. oracle.toplink.internal.ejb.cmp3.metadata.accessors.EmbeddedAccessor.process(EmbeddedAccessor.java:259)
      3. oracle.toplink.internal.ejb.cmp3.metadata.accessors.EmbeddedIdAccessor.process(EmbeddedIdAccessor.java:69)
      4. oracle.toplink.internal.ejb.cmp3.metadata.accessors.ClassAccessor.processAccessor(ClassAccessor.java:570)
      5. oracle.toplink.internal.ejb.cmp3.metadata.accessors.ClassAccessor.processAccessorFields(ClassAccessor.java:583)
      6. oracle.toplink.internal.ejb.cmp3.metadata.accessors.ClassAccessor.processAccessors(ClassAccessor.java:609)
      7. oracle.toplink.internal.ejb.cmp3.metadata.accessors.ClassAccessor.process(ClassAccessor.java:510)
      8. oracle.toplink.internal.ejb.cmp3.metadata.MetadataProcessor.processAnnotations(MetadataProcessor.java:279)
      9. oracle.toplink.internal.ejb.cmp3.persistence.PersistenceUnitProcessor.processORMetadata(PersistenceUnitProcessor.java:266)
      10. oracle.toplink.internal.ejb.cmp3.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:747)
      10 frames
    3. oracle.toplink.exceptions
      EntityManagerSetupException.predeployFailed
      1. oracle.toplink.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:198)
      1 frame