[jboss-user] [JBoss Seam] - EvaluationException for MethodBinding (creation of UICompone

hello, my server setup: JBoss [Zion] 4.0.5.GA (build: CVSTag=Branch_4_0 date=200610162339) JBoss Seam - Version 1.2.1.GA no changes have been done to the libraries supplied with JBoss server and Seam. Following code works perfectly in my page: <s:link view="/help.xhtml" action="#{menuManager.selectFirstLevel('HELP')}" value="Help"/> But when I'm trying to build one of the components <rich:toolBarGroup binding="#{firstToolBarGroup}"/> within the same page dynamicaly using Java code: HtmlLink link = new HtmlLink(); MethodBinding actionBinding = FacesContext.getCurrentInstance().getApplication().createMethodBinding("#{menuManager.selectFirstLevel('" + object.get("key") + "')}",new Class[] {String.class}); link.setAction(actionBinding); during the page rendering the server throws follwing exception: javax.faces.el.EvaluationException: /layout/menu.xhtml @8,56 binding="#{firstToolBarGroup}": Invalid expression: '${menuManager.selectFirstLevel('SALES')}' at com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:60) ... Not sure what I'm doing wrong, could you please help me. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4050989#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...