Using JBOSS 5 and Richfaces. I have an EAR file containing lib.jar ui.war lib.war contains an EJB "Service" | @Stateless | public class ServiceImpl implements Service { | ... | } | ui.war contains a JSF backing bean "Backing" | public class Backing{ | | @EJB | Service myService; | .... | When I try to access a web page using the Backing bean I get the following stack trace. Any idea what is happening here? javax.servlet.ServletException: Servlet execution threw an exception | org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178) | org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290) | org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368) | org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | root cause | | java.lang.Error: Unresolved compilation problem: | EJB cannot be resolved to a type | | org.something.Backing.<init>(Backing.java:8) | sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) | sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) | sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) | | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250870#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...