Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]

Question

I am developing an application with Hibernate and I get an Exception when I connect with database. The exception is:

Unable to instantiate default tuplizer [         


        

Answer 1

In my case has helped to exclude javax.transaction.jta dependency from hibernate:

  org.hibernate
  hibernate
  3.2.7.ga
  
    
      javax.transaction
      jta