Hi All,

I'm in the process of migrating a web app from hibernate 3.6 to 4.2 and I'm running into some issues with jbpm. It seems that jbpm3 depends on hibernate 3, so now that I'm running with hibernate 4, I'm getting errors such as:

java.lang.AbstractMethodError: org.jbpm.db.hibernate.ConverterEnumType.nullSafeSet(Ljava/sql/PreparedStatement;Ljava/lang/Object;ILorg/hibernate/engine/spi/SessionImplementor;)V

Based on some googling, I have come to the conclusion that I have three options:

1. Upgrade jbpm
2. Bundle hibernate 3 with the application
3. Rebuild jbpm 3 to depend on hibernate 4

None of these options are ideal. Does anyone have any advice on the best way to handle this issue? Am I missing something?

Thank you

Hibernate 4.2.18
jbpm 3.2.12

I think the first option is the best since you decided to update Hibernate. Usually, you should use dependencies that were aimed to work together.