Richfaces 4.5 with MyFaces causes NPE on AJAX requests ------------------------------------------------------ Key: RF-13740 URL: https://issues.jboss.org/browse/RF-13740 Project: RichFaces Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 4.5.0.Alpha3 Environment: Simpleapp archetype Firefox/Chrome Myfaces (I tried with several latest versions) Tomcat 7 Reporter: Matej Novotny Assignee: Michal Petrov Priority: Critical Fix For: 4.5.0.Beta1 When you deploy RichFaces 4.5 application with MyFaces as JSF implementation to Tomcat, any Ajax request will get NPE in a response. Therefore the whole application will not work. Easiest way to reproduce this is with archetypes - see steps to reproduce. But it can be also reproducer with Metamer (generate WAR file with myfaced and deploy to Tomcat 7) This is how the Ajax response looks like: {code:xml} <partial-response> <error> <error-name>java.lang.NullPointerException</error-name> <error-message></error-message> </error> <changes> <extension id="org.richfaces.extension"> <render>output</render> </extension> </changes> </partial-response> {code}