[jboss-user] method not found

Hi all, I am learning Seam, and have a problem with a simple app. I have one stateless ejb, one entity ejb, and a couple of pages. I want to call a method on the stateless ejb from a button in the first page, like this: <h:commandButton value="Aceptar" action="#{manager.aceptar }"></h:commandButton> My ejb is as follows: ------------------------------------ @Stateless @Name("manager") public class AlumnosManager implements AlumnosManagerLocal { @PersistenceContext(unitName="ejemplo1SeamPU") private EntityManager em; public String aceptar() { System.out.println("Aceptar alumno"); return "datosAlumno"; } } -------------------------------------- simple enough, but when I hit the button I get the following error. Can somebody help me? TIA Ernesto Cullen -------------------------------------- excepción javax.servlet.ServletException: #{manager.aceptar}: javax.el.MethodNotFoundException: /default.xhtml @25,66 action="#{ manager.aceptar}": Method not found: Manager([5]).aceptar() javax.faces.webapp.FacesServlet.service(FacesServlet.java:256) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter( ReplyHeaderFilter.java:96) causa raíz javax.faces.FacesException: #{manager.aceptar}: javax.el.MethodNotFoundException: /default.xhtml @25,66 action="#{ manager.aceptar}": Method not found: Manager([5]).aceptar() com.sun.faces.application.ActionListenerImpl.processAction( ActionListenerImpl.java:99) javax.faces.component.UICommand.broadcast(UICommand.java:383) javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447) javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752) com.sun.faces.lifecycle.InvokeApplicationPhase.execute( InvokeApplicationPhase.java:97) com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter( ReplyHeaderFilter.java:96) causa raíz javax.faces.el.MethodNotFoundException: javax.el.MethodNotFoundException: /default.xhtml @25,66 action="#{manager.aceptar}": Method not found: Manager([5]).aceptar() javax.faces.component.MethodBindingMethodExpressionAdapter.invoke( MethodBindingMethodExpressionAdapter.java:81) com.sun.faces.application.ActionListenerImpl.processAction( ActionListenerImpl.java:91) javax.faces.component.UICommand.broadcast(UICommand.java:383) javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447) javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752) com.sun.faces.lifecycle.InvokeApplicationPhase.execute( InvokeApplicationPhase.java:97) com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter( ReplyHeaderFilter.java:96) causa raíz javax.el.MethodNotFoundException: /default.xhtml @25,66 action="#{ manager.aceptar}": Method not found: Manager([5]).aceptar() com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:72) javax.faces.component.MethodBindingMethodExpressionAdapter.invoke( MethodBindingMethodExpressionAdapter.java:77) com.sun.faces.application.ActionListenerImpl.processAction( ActionListenerImpl.java:91) javax.faces.component.UICommand.broadcast(UICommand.java:383) javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447) javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752) com.sun.faces.lifecycle.InvokeApplicationPhase.execute( InvokeApplicationPhase.java:97) com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter( ReplyHeaderFilter.java:96) --------------------------------------------