Reverse engineered VERSION columns cause ClassCastException ----------------------------------------------------------- Key: HBX-633 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-633 Project: Hibernate Tools Issue Type: Bug Affects Versions: 3.1beta4 Environment: Oracle 8i, ojdbc14.jar Reporter: Gabor Kincses Exception in thread "main" java.lang.ClassCastException: org.hibernate.type.BigDecimalType at org.hibernate.tuple.PropertyFactory.buildVersionProperty(PropertyFactory.java:83) at org.hibernate.tuple.EntityMetamodel.<init>(EntityMetamodel.java:157) at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:412) at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:108) at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55) at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:216) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1176) at com.paypal.bdo.test.Hibernate101.main(Hibernate101.java:37) I guess the code tries to cast the type to VersionType.