I follow your advices and made some checks about presence of both myfaces and tomahawk jar.
I've updated myfaces jar to myfaces*-1.1.3.jar into tomcat service but unfortunately there is still the same problem. There is something strange about tomahawk, I must put tomahawk.jar in both base directory of my ear package and also WEB-INF/lib directory of the war package (itself packaged into ear pack). If I remove tomhawk package from the base of my ear package, the bean can't be deployed because NavigationMenuItem class mentionned into the bean is missing. In other hand, if I remove tomahawk package into WEB-INF/lib it fails during the jsp file processing. => finally I removed tomahawk package from both locations and put it directly into <jboss-path>/server/default/lib directory. I have 3 questions : - where should be located faces jar and tomahawk jar - where can I find a sample of JscookMenu implementation in a context of Jboss/Seam ? - is it possible that another jar files can contain some classes of tomahawk/myfaces ? I continue investigations !! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3954623#3954623 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3954623 Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user