Apologies for the lack of a code example but I'm not sure I could replicate the issue in a simple example.
The exception below has started to appear recently in my RichFaces application. It is a web front end for querying a database and display the data in a simple table. The problem occurs when my application finishes executing my code on the bean linked to a command button. It calls FilterChain.doFilter when you click the button on the pop panel, then completes the code on the bean, then i assume while trying to rerender the main window this exception is thrown.
The problem appeared when a new entry point to this same popup panel that performs the same code on the bean when the button is clicked that works fine, however since this new entry point was added the old one has started throwing this exception.
I know it's unlikely anyone will be able to provide an answer to the problem without code but having little understanding of how these filter chains work, I am not even sure where to start looking and was wondering if anyone could point me in a direction that might lead me to finding a solution.
The service is running on WASCE 2.1.
Any help will be greatly appreciated.
javax.servlet.ServletException: IteratedExpression.getItem: Index out of Bounds
at javax.faces.webapp._ErrorPageWriter.throwException(_ErrorPageWriter.java:549)
at javax.faces.webapp.FacesServlet.handleLifecycleException(FacesServlet.java:293)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:187)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at myPackage.jsfutils.HibernateSessionRequestFilter.doFilter(HibernateSessionRequestFilter.java:45)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at myPacakge.jsfutils.CheckLogonFilter.doFilter(CheckLogonFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.geronimo.tomcat.valve.DefaultSubjectValve.invoke(DefaultSubjectValve.java:56)
at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:406)
at org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:47)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
at org.apache.geronimo.tomcat.valve.ThreadCleanerValve.invoke(ThreadCleanerValve.java:40)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.RuntimeException: IteratedExpression.getItem: Index out of Bounds
at javax.servlet.jsp.jstl.core.IteratedExpression.getItem(IteratedExpression.java:75)
at javax.servlet.jsp.jstl.core.IteratedValueExpression.getValue(IteratedValueExpression.java:60)
at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:64)
at org.apache.el.parser.AstValue.getValue(AstValue.java:112)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
at javax.faces.component.UIData.getValue(UIData.java:1081)
at org.ajax4jsf.component.UIDataAdaptor.getValue(UIDataAdaptor.java:1624)
at org.ajax4jsf.component.SequenceDataAdaptor.getDataModel(SequenceDataAdaptor.java:65)
at org.ajax4jsf.component.SequenceDataAdaptor.createDataModel(SequenceDataAdaptor.java:59)
at org.richfaces.component.UIDataTable.createDataModel(UIDataTable.java:120)
at org.ajax4jsf.component.UIDataAdaptor.getExtendedDataModel(UIDataAdaptor.java:621)
at org.ajax4jsf.component.UIDataAdaptor.getRowIndex(UIDataAdaptor.java:311)
at javax.faces.component._ComponentUtils.idsAreEqual(_ComponentUtils.java:134)
at javax.faces.component._ComponentUtils.findComponent(_ComponentUtils.java:110)
at javax.faces.component._ComponentUtils.findComponent(_ComponentUtils.java:107)
at javax.faces.component._ComponentUtils.findComponent(_ComponentUtils.java:107)
at javax.faces.component._ComponentUtils.findComponent(_ComponentUtils.java:107)
at javax.faces.component.UIComponentBase.findComponent(UIComponentBase.java:449)
at org.ajax4jsf.renderkit.RendererUtils.findUIComponentBelow(RendererUtils.java:912)
at org.ajax4jsf.renderkit.RendererUtils.findUIComponentBelow(RendererUtils.java:919)
at org.ajax4jsf.renderkit.RendererUtils.findUIComponentBelow(RendererUtils.java:919)
at org.ajax4jsf.renderkit.RendererUtils.findUIComponentBelow(RendererUtils.java:919)
at org.ajax4jsf.renderkit.RendererUtils.findComponentFor(RendererUtils.java:882)
at org.ajax4jsf.context.AjaxContextImpl.convertId(AjaxContextImpl.java:395)
at org.ajax4jsf.context.AjaxContextImpl.addRegionsFromComponent(AjaxContextImpl.java:331)
at org.ajax4jsf.component.AjaxActionComponent.setupReRender(AjaxActionComponent.java:96)
at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:60)
at org.ajax4jsf.component.UIInclude.broadcast(UIInclude.java:170)
at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:321)
at org.ajax4jsf.component.AjaxViewRoot.broadcastAjaxEvents(AjaxViewRoot.java:340)
at org.ajax4jsf.application.AjaxViewHandler.processAjaxEvents(AjaxViewHandler.java:216)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:169)
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:182)
... 29 more
2011-12-12 16:35:48,342 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception
java.lang.RuntimeException: IteratedExpression.getItem: Index out of Bounds
at javax.servlet.jsp.jstl.core.IteratedExpression.getItem(IteratedExpression.java:75)
at javax.servlet.jsp.jstl.core.IteratedValueExpression.getValue(IteratedValueExpression.java:60)
at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:64)
at org.apache.el.parser.AstValue.getValue(AstValue.java:112)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
at javax.faces.component.UIData.getValue(UIData.java:1081)
at org.ajax4jsf.component.UIDataAdaptor.getValue(UIDataAdaptor.java:1624)
at org.ajax4jsf.component.SequenceDataAdaptor.getDataModel(SequenceDataAdaptor.java:65)
at org.ajax4jsf.component.SequenceDataAdaptor.createDataModel(SequenceDataAdaptor.java:59)
at org.richfaces.component.UIDataTable.createDataModel(UIDataTable.java:120)
at org.ajax4jsf.component.UIDataAdaptor.getExtendedDataModel(UIDataAdaptor.java:621)
at org.ajax4jsf.component.UIDataAdaptor.getRowIndex(UIDataAdaptor.java:311)
at javax.faces.component._ComponentUtils.idsAreEqual(_ComponentUtils.java:134)
at javax.faces.component._ComponentUtils.findComponent(_ComponentUtils.java:110)
at javax.faces.component._ComponentUtils.findComponent(_ComponentUtils.java:107)
at javax.faces.component._ComponentUtils.findComponent(_ComponentUtils.java:107)
at javax.faces.component._ComponentUtils.findComponent(_ComponentUtils.java:107)
at javax.faces.component.UIComponentBase.findComponent(UIComponentBase.java:449)
at org.ajax4jsf.renderkit.RendererUtils.findUIComponentBelow(RendererUtils.java:912)
at org.ajax4jsf.renderkit.RendererUtils.findUIComponentBelow(RendererUtils.java:919)
at org.ajax4jsf.renderkit.RendererUtils.findUIComponentBelow(RendererUtils.java:919)
at org.ajax4jsf.renderkit.RendererUtils.findUIComponentBelow(RendererUtils.java:919)
at org.ajax4jsf.renderkit.RendererUtils.findComponentFor(RendererUtils.java:882)
at org.ajax4jsf.context.AjaxContextImpl.convertId(AjaxContextImpl.java:395)
at org.ajax4jsf.context.AjaxContextImpl.addRegionsFromComponent(AjaxContextImpl.java:331)
at org.ajax4jsf.component.AjaxActionComponent.setupReRender(AjaxActionComponent.java:96)
at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:60)
at org.ajax4jsf.component.UIInclude.broadcast(UIInclude.java:170)
at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:321)
at org.ajax4jsf.component.AjaxViewRoot.broadcastAjaxEvents(AjaxViewRoot.java:340)
at org.ajax4jsf.application.AjaxViewHandler.processAjaxEvents(AjaxViewHandler.java:216)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:169)
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:182)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at myPackage.jsfutils.HibernateSessionRequestFilter.doFilter(HibernateSessionRequestFilter.java:45)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at myPackage.jsfutils.CheckLogonFilter.doFilter(CheckLogonFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.geronimo.tomcat.valve.DefaultSubjectValve.invoke(DefaultSubjectValve.java:56)
at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:406)
at org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:47)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
at org.apache.geronimo.tomcat.valve.ThreadCleanerValve.invoke(ThreadCleanerValve.java:40)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:619)
Problem solved was trying to rerender part of the panel that didn't exist. Strange how it only happened on the one entry point was in the jsp as a rerender attribute on the confirm button on the popup panel so both entry points where using the same button and jsp declaration. Added in the part that was missing as it was meant to be there and can only imagine it was removed by mistake or an svn merge.