org.hibernate.MappingException: could not instantiate id generator

coderanch.com | 4 months ago
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    hibernate error (Object Relational Mapping forum at Coderanch)

    coderanch.com | 7 months ago
    org.hibernate.MappingException: could not instantiate id generator
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    hibernate error (Object Relational Mapping forum at Coderanch)

    coderanch.com | 4 months ago
    org.hibernate.MappingException: could not instantiate id generator
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    Projeto com JSF 2.1, Spring 3.1 e JPA2/Hibernate 3.6.

    Google Groups | 5 years ago | Rafael Ponte
    javax.persistence.PersistenceException: [PersistenceUnit: IssueTrackerPU] Unable to build EntityManagerFactory

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    Root Cause Analysis

    1. org.hibernate.MappingException

      could not interpret id generator strategy: update

      at org.hibernate.id.IdentifierGeneratorFactory.getIdentifierGeneratorClass()
    2. Hibernate
      SimpleValue.createIdentifierGenerator
      1. org.hibernate.id.IdentifierGeneratorFactory.getIdentifierGeneratorClass(IdentifierGeneratorFactory.java:108)
      2. org.hibernate.id.IdentifierGeneratorFactory.create(IdentifierGeneratorFactory.java:91)
      3. org.hibernate.mapping.SimpleValue.createIdentifierGenerator(SimpleValue.java:152)
      3 frames
    3. Hibernate
      SessionFactoryImpl.<init>
      1. org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:182)
      1 frame
    4. Hibernate
      Configuration.buildSessionFactory
      1. org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1176)
      1 frame
    5. roseindia.tutorial.hibernate
      FirstExample.main
      1. roseindia.tutorial.hibernate.FirstExample.main(FirstExample.java:23)
      1 frame