Hi, You will find the following explanation on
http://jakarta.apache.org/commons/logging/commons-logging-1.0.4/docs/guide.html#Why%20%22xxxLogger%20does%20not%20implement%20Log%22? anonymous wrote : | | Why "xxxLogger does not implement Log"? | | Upon application startup (especially in a container environment), an exception is thrown with message 'xxxLogger does not implement Log'! What's the cause and how can I fix this problem? | | This almost always a classloader issue. Log has been loaded by a different classloader from the logging implementation. Please ensure that: | | * all the logging classes (both Log and the logging implementations) are deployed by the same classloader | | * there is only copy of the classes to be found within the classloader hierarchy. In application container environments this means ensuring that if the classes are found in a parent classloader, they are not also present in the leaf classloader associated with the application. So, if the jar is deployed within the root classloader of the container then it should be removed from the application's library. Best regards moerker View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3867423#3867423 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3867423 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user