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getOutputStream() has already been called for this response [message #907533]

Tue, 04 September 2012 07:15

Raghavendra Tammina

Messages: 4
Registered: September 2012

Junior Member

Hi to all,
Anyone please help me...i want to export some data to an excel file...recently i cluseterd jboss with apache ...then onwards i am geetting the following exception....

this is my stack trace.....>
ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/MozartCCNewUI].[jsp]] Servlet.service() for servlet jsp threw exception: java.lang.IllegalStateException: getOutputStream() has already been called for this response
at org.apache.catalina.connector.Response.getWriter(Response.java:598) [:6.1.0.Final]
at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:199) [:6.1.0.Final]
at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:125) [:6.1.0.Final]
at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:118) [:6.1.0.Final]
at org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:188) [:6.1.0.Final]
at org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:117) [:6.1.0.Final]
at org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:76) [:6.1.0.Final]
at org.apache.jsp.pages.MozartCostLoginAdmin_jsp._jspService(MozartCostLoginAdmin_jsp.java:86)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) [:6.1.0.Final]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [:1.0.0.Final]
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) [:6.1.0.Final]
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326) [:6.1.0.Final]
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253) [:6.1.0.Final]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [:1.0.0.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324) [:6.1.0.Final]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242) [:6.1.0.Final]
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:734) [:6.1.0.Final]
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:541) [:6.1.0.Final]
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:479) [:6.1.0.Final]
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:407) [:6.1.0.Final]
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1063) [:1.2.7]
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386) [:1.2.7]
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229) [:1.2.7]
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194) [:1.2.7]
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) [:1.2.7]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) [:1.0.0.Final]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [:1.0.0.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324) [:6.1.0.Final]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242) [:6.1.0.Final]
at com.zyom.security.LoginMonitorFilter.doFilter(LoginMonitorFilter.java:67) [ Grin

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274) [:6.1.0.Final]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242) [:6.1.0.Final]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [:6.1.0.Final]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [:6.1.0.Final]
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181) [:6.1.0.Final]
at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285) [:1.1.0.Final]
at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261) [:1.1.0.Final]
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88) [:6.1.0.Final]
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100) [:6.1.0.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:159) [:6.1.0.Final]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [:6.1.0.Final]
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) [:6.1.0.Final]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [:6.1.0.Final]
at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53) [:6.1.0.Final]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [:6.1.0.Final]
at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:504) [:6.1.0.Final]
at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:437) [:6.1.0.Final]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951) [:6.1.0.Final]
at java.lang.Thread.run(Thread.java:619) [:1.6.0_13]

Attachment: jsp and action class code.txt
(Size: 12.49KB, Downloaded 296 times)

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