exception

[videanuadrian]

hi all,
i use glassfish3 and struts2, spring, jpa hibernate and i keep seeing these messages in glassfish logs :

[#|2010-12-10T12:20:01.188+0200|WARNING|glassfish3.0.1|javax. enterprise.system.container.web.com.sun.enterprise .web|_ThreadID=25;_ThreadName=http-thread-pool-80-(2);
|StandardWrapperValve[default]: PWC1406: Servlet.service() for servlet default threw exception
java.lang.IllegalStateException
at org.apache.catalina.connector.ResponseFacade.sendE rror(ResponseFacade.java:486)
at org.apache.struts2.dispatcher.Dispatcher.sendError (Dispatcher.java:752)
at org.apache.struts2.dispatcher.Dispatcher.serviceAc tion(Dispatcher.java:505)
at org.apache.struts2.dispatcher.ng.ExecuteOperations .executeAction(ExecuteOperations.java:77)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrep areAndExecuteFilter.doFilter(StrutsPrepareAndExecu teFilter.java:91)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:256)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:277)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:188)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:641)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipel ine.java:97)
at com.sun.enterprise.web.PESessionLockingStandardPip eline.invoke(PESessionLockingStandardPipeline.java :85)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:185)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:641)
at org.apache.catalina.connector.CoyoteAdapter.doServ ice(CoyoteAdapter.java:322)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:226)
at com.sun.enterprise.v3.services.impl.ContainerMappe r.service(ContainerMapper.java:165)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(P rocessorTask.java:791)
at com.sun.grizzly.http.ProcessorTask.doProcess(Proce ssorTask.java:693)
at com.sun.grizzly.http.ProcessorTask.process(Process orTask.java:954)
at com.sun.grizzly.http.DefaultProtocolFilter.execute (DefaultProtocolFilter.java:170)
at com.sun.grizzly.DefaultProtocolChain.executeProtoc olFilter(DefaultProtocolChain.java:135)
at com.sun.grizzly.DefaultProtocolChain.execute(Defau ltProtocolChain.java:102)
at com.sun.grizzly.DefaultProtocolChain.execute(Defau ltProtocolChain.java:88)
at com.sun.grizzly.http.HttpProtocolChain.execute(Htt pProtocolChain.java:76)
at com.sun.grizzly.ProtocolChainContextTask.doCall(Pr otocolChainContextTask.java:53)
at com.sun.grizzly.SelectionKeyContextTask.call(Selec tionKeyContextTask.java:57)
at com.sun.grizzly.ContextTask.run(ContextTask.java:6 9)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doW ork(AbstractThreadPool.java:330)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run (AbstractThreadPool.java:309)
at java.lang.Thread.run(Thread.java:636)
|#]



and i do not know which is the cause.

appreciate some help.

thanks

[makpandian]

You did not post your class code yet.So, not able to find where bug is.

[videanuadrian]

i do not know what class generates this exception. I have here a simple CRUD application built with struts2 spring jpa and hibernate.

[makpandian]

Its because you did dispatch your request before completion

[videanuadrian]

i have an ajax code there that call a method every second. i suspect that method...