According to the link you posted (well actually this one as that's just a pointer to the api for JSF http://java.sun.com/javaee/javaserverfaces/1.2_MR1/docs/api/constant-values.html#javax.faces.convert.CharacterConverter.CONVERTER_ID)
the id is javax.faces.Character. I guess the book is wrong. Use the correct ID and your NPE will go away. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040622#4040622 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040622 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user