Hi , I am also getting the same error on starting Tomcat:
SEVERE: Servlet.service() for servlet AjaxServlet threw exception java.lang.IllegalStateException: !(Jetty || Servlet 3.0 || ContinuationFilter) at org.eclipse.jetty.continuation.ContinuationSupport.getContinuation(ContinuationSupport.java:145) I am using ActiveMQ 5.5. Please help Jaskaran -- View this message in context: http://activemq.2283324.n4.nabble.com/Ajax-and-Tomcat-6-based-on-web-demo-with-a-non-embedded-broker-tp3297683p3671721.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.