java.lang.AbstractMethodError: org.apache.openjpa.persistence.EntityManagerImpl.getMetamodel()Ljavax/persistence/metamodel/Metamodel;

Oracle Community | 873933 | 6 years ago
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    how do I use openjpa2.0 instead of openjpa1.0

    Oracle Community | 6 years ago | 873933
    java.lang.AbstractMethodError: org.apache.openjpa.persistence.EntityManagerImpl.getMetamodel()Ljavax/persistence/metamodel/Metamodel;

    Root Cause Analysis

    1. java.lang.AbstractMethodError

      org.apache.openjpa.persistence.EntityManagerImpl.getMetamodel()Ljavax/persistence/metamodel/Metamodel;

      at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed()
    2. com.bea.core
      MethodInvocationInvocationContext.proceed
      1. com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:111)
      1 frame