I\'m attempting to upgrade from Hibernate 3.2 to 3.4, which apparently uses slf4j. Our project currently uses log4j. So my assumption is that I should be using the slf4j-log
A Google search found this:
http://marc.info/?l=slf4j-user&m=122218775201271&w=2
Maybe you should check your JAR versions to make sure they're compatible.