java.lang.NullPointerException

Oracle Community | trouby | 1 decade ago
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    I have had TOPLINK-28018  error afte I had added one-to-many or many-to-one

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at oracle.toplink.essentials.exceptions.EntityManagerSetupException.predeployFailed()
    2. oracle.toplink.essentials
      EntityManagerSetupException.predeployFailed
      1. oracle.toplink.essentials.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:212)
      1 frame