8:28 a.m.
I tried to get the Flex + Seam example from the wiki working, using the instructions they
give:
anonymous wrote : 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?
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