hi people! i do reverse engineering (mysql5) with 'seam generate-entities' and works with success, when I 'seam restart' builds OK too, but when the application runs I got this error related with Hibernate: | ... | --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM --- | ObjectName: persistence.units:ear=helloworld.ear,jar=helloworld.jar,unitName=hel | loworld | State: FAILED | Reason: javax.persistence.PersistenceException: org.hibernate.HibernateExcepti | on: Hibernate Dialect must be explicitly set | I Depend On: | jboss.jca:service=DataSourceBinding,name=helloworldDatasource | my seam-gen/build.properties seems to be OK: ... | hibernate.connection.url=jdbc\:mysql\:///foo | hibernate.dialect=org.hibernate.dialect.MySQL5Dialect | what am I missing ??! thanks in advance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018326#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...