well, what you tell me solve my error but i have another one. 2006-09-12 18:47:18,828 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/helloworldportlet]] Exception sending context initialized event to listener instance of class de.mindmatters.faces.spring.config.ConfigLoaderListener | java.lang.IllegalStateException: No Factories configured for this Application - typically this is because a context listener is not setup in your web.xml. | A typical config looks like this; | <listener> | <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class> | </listener> | | at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:84) | at de.mindmatters.faces.spring.AbstractContextLoader.validateFacesConfiguration(AbstractContextLoader.java:106) | at de.mindmatters.faces.spring.AbstractContextLoader.initWebApplicationContext(AbstractContextLoader.java:71) | at de.mindmatters.faces.spring.AbstractContextLoaderListener.contextInitialized(AbstractContextLoaderListener.java:52) | at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729) | at org.apache.catalina.core.StandardContext.start(StandardContext.java:4187) | at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759) | at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739) i don't know what it is, i have no idea, i'm using jsf-spring.jar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3971087#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...