http://bugzilla.slf4j.org/show_bug.cgi?id=165 Ceki Gulcu <listid@qos.ch> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID --- Comment #1 from Ceki Gulcu <listid@qos.ch> 2009-12-16 10:32:31 --- Hello Matthias, jcl-over-slf4j.jar uses exactly the same code for org.apache.commons.logging.LogFactory as does commons-logging.jar and the "org.apache.commons.logging.impl.SLF4JLogFactory does not implement org.apache.commons.logging.LogFactory" problem indicates a totally different issue, that there is another version of commons-logging.jar lurking somewhere on your class path. This is a classical class loading issue and not a SLF4J bug. As such, I am marking this bug as invalid. -- Configure bugmail: http://bugzilla.slf4j.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.