java.lang.NoClassDefFoundError: javax/persistence/EntityManager

primefaces.org | 7 months ago
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    Prime Community Forum • View topic - Deploying gives me this error

    primefaces.org | 7 months ago
    java.lang.NoClassDefFoundError: javax/persistence/EntityManager

    Root Cause Analysis

    1. java.lang.NoClassDefFoundError

      javax/persistence/EntityManager

      at org.primefaces.optimus.persistence.JPAModule.configure()
    2. org.primefaces.optimus
      JPAModule.configure
      1. org.primefaces.optimus.persistence.JPAModule.configure(JPAModule.java:35)
      1 frame