Seam booking example - actionListener validation error ------------------------------------------------------ Key: JBIDE-9265 URL: https://issues.jboss.org/browse/JBIDE-9265 Project: Tools (JBoss Tools) Issue Type: Bug Components: upstream Affects Versions: 3.3.0.M2 Reporter: Libor Zoubek Assignee: Alexey Kazakov Fix For: LATER I am not sure if this error should be fixed in example or it is tooling issue. {noformat} Method must have signature "void method(ActionEvent)" but has signature "void method()" template.xhtml /seam-booking/src/main/webapp/WEB-INF/layout Facelet Validator {noformat} But I suspect tooling, error appears on this line: {noformat} <h:commandLink action="pretty:home" actionListener="#{facesContext.externalContext.invalidateSession}" value="#{bundles.messages.template_linkReset}"/> {noformat} But if I change actionListener to contain "#{bookingAgent.bookHotel}" (method with signature void bookHotel()) than, this line is not marked as error.