Flex + Seam example not working
javidjamae Dec 31, 2007 9:28 AMI tried to get the Flex + Seam example from the wiki working, using the instructions they give:
1. extract files to the SEAM-HOME/examples/remoting/helloworld/view dir
2. run ant
3. deploy seam-helloworld.ear
4. Open a browser and go to http://localhost:8080/seam-helloworld/flexhelloworld.html
I followed these steps exactly using JBoss Seam 2.0.0.GA and JBoss AS 4.2.2.GA. When I pull up the URL, the JBoss console gives me the following, and the client side does nothing when I try to interact with it:
java.lang.IllegalStateException: Cannot create a session after the response has been committed at org.apache.catalina.connector.Request.doGetSession(Request.java:2301) at org.apache.catalina.connector.Request.getSession(Request.java:2075) at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade. java:833) at org.jboss.seam.servlet.ServletRequestSessionMap.put(ServletRequestSes sionMap.java:87) at org.jboss.seam.servlet.ServletRequestSessionMap.put(ServletRequestSes sionMap.java:25) at org.jboss.seam.contexts.BasicContext.set(BasicContext.java:80) at org.jboss.seam.Component.newInstance(Component.java:1967) at org.jboss.seam.Component.getInstance(Component.java:1865) at org.jboss.seam.Component.getInstance(Component.java:1844) at org.jboss.seam.Component.getInstance(Component.java:1821) at org.jboss.seam.web.Session.getInstance(Session.java:122) at org.jboss.seam.contexts.ServletLifecycle.endRequest(ServletLifecycle. java:57) at org.jboss.seam.remoting.Remoting.initConfig(Remoting.java:95) at org.jboss.seam.remoting.Remoting.appendConfig(Remoting.java:153) at org.jboss.seam.remoting.Remoting.getResource(Remoting.java:128) at org.jboss.seam.servlet.SeamResourceServlet.doGet(SeamResourceServlet. java:69) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter .java:83) at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter .java:69) at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter .java:69) at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter .java:69) at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter .java:69) at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi lter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit yAssociationValve.java:179) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv e.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedC onnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce ss(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44 6) at java.lang.Thread.run(Thread.java:595)
Any ideas?