What I did was the following: - My configuration listener in web.xml was wrong. - I had an error in faces-config.xml. I didn't realized that I had the declaration of my managed-bean inside of the label. It must be outside of this label. - I think that I had a problem with the librarys because I had repeated librarys, so I remove them. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4123059#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...