Hello When trying to redeploy one of earlier deployed applications, I am getting this exception : java.lang.IllegalStateException: Two components with the same name and precedence: authenticator | at org.jboss.seam.init.Initialization.addComponentDescriptor(Initialization.java:410) | at org.jboss.seam.init.Initialization.installScannedComponentAndRoles(Initialization.java:652) | at org.jboss.seam.init.Initialization.installScannedClass(Initialization.java:598) | at org.jboss.seam.init.Initialization.scanForComponents(Initialization.java:592) | at org.jboss.seam.init.Initialization.init(Initialization.java:490) | ..... | If I change the authenticator name and repackage, it complains to atother component and so on. Digging this forum I have found the similar case with the recommendation to run "Ant cleanall". But I am using JBoss IDE , not pure Ant. I found "Project".."Clean" that should resolve ann building issues, and ran it. No effect. The workaround was choosing "Project" context menu ..."convert to AOP project" . Don't know what is AOP but deployment was successful only after that. I guess this was not the right solution. Please explain what happened. Thank you ! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4084004#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...