[jboss-user] [Installation, Configuration & DEPLOYMENT] - upgarding from 4.0.3 to 4.2.3

Hi, I have a jsf application that used to work fine on jboss 4.0.3 and jsf 1.1 . I need to upgrade my application to jsf 1.2. I made all the necessary updates to jsf 1.2 but when I deploy on 4.2.3 (4.0.3 does not support jsf 1.2) I get the following error: Exception sending context initialized event to listener instance of class org.jboss.web.jsf.integration.config.JBossJSFConfigureListener com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:212) at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:195) . . . Caused by: java.lang.NullPointerException at com.sun.faces.config.WebConfiguration.getInstance(WebConfiguration.java:123) at com.sun.faces.renderkit.ResponseStateManagerImpl.init(ResponseStateManagerImpl.java:414) at com.sun.faces.renderkit.ResponseStateManagerImpl.(ResponseStateManagerImpl.java:111) Any idea what is wrong? Thanks, Eran View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165547#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...