Ok I will. suresh Jakob Korherr wrote: > > Hi, > > Please file an issue in the JIRA at [1] for this. > > Thanks! > > Regards, > Jakob > > [1] https://issues.apache.org/jira/browse/TOMAHAWK > > 2010/7/22 suresht <[email protected]> > >> >> There is an occasional ConcurrentModificationException errors coming up >> on >> JSF MyFaces (1.1.7) and Tomahawk(1.1.10) >> >> <t:selectManyPicklist id="select_pick1" size="5" >> value="#{searchController.selectedPicks}" >> valueChangeListener="#{searchController.selectionChanged}" >> rendered="#{searchController.searchvalsResults}"> >> <f:selectItems >> value="#{searchController.srch1revvals}" /> >> </t:selectManyPicklist> >> >> Eventhough there is no concurrent modification of variable the following >> errors shows up >> >> Jul 6, 2010 4:35:38 PM org.apache.catalina.core.ApplicationDispatcher >> invoke >> SEVERE: Servlet.service() for servlet jsp threw exception >> java.util.ConcurrentModificationException >> at >> java.util.AbstractList$Itr.checkForComodification(AbstractList.java:4 >> 49) >> at java.util.AbstractList$Itr.next(AbstractList.java:420) >> at >> org.apache.commons.collections.CollectionUtils.collect(CollectionUtil >> s.java:631) >> at >> org.apache.commons.collections.CollectionUtils.collect(CollectionUtil >> s.java:610) >> at >> org.apache.commons.collections.CollectionUtils.collect(CollectionUtil >> s.java:575) >> at com.utmb.web.beans.searchController.getsrch1revvals(Unknown >> Source) >> at sun.reflect.GeneratedMethodAccessor780.invoke(Unknown Source) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces >> sorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:585) >> at >> org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolv >> erImpl.java:459) >> at >> org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverI >> mpl.java:85) >> at >> org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELPars >> erHelper.java:539) >> at >> org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) >> at >> org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java >> :386) >> at >> javax.faces.component.UISelectItems.getValue(UISelectItems.java:108) >> at >> org.apache.myfaces.shared_tomahawk.util.SelectItemsIterator.hasNext(S >> electItemsIterator.java:127) >> at >> org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.internalGe >> tSelectItemList(RendererUtils.java:462) >> at >> org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.getSelectI >> temList(RendererUtils.java:448) >> at >> org.apache.myfaces.custom.picklist.HtmlPicklistRenderer.encodeEnd(Htm >> lPicklistRenderer.java:161) >> at >> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java: >> 775) >> at >> org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.renderChil >> d(RendererUtils.java:431) >> at >> org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlGridRendererBas >> e.renderChildren(HtmlGridRendererBase.java:229) >> at >> org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlGridRendererBas >> e.encodeEnd(HtmlGridRendererBase.java:101) >> at >> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java: >> 775) >> at >> org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.renderChil >> d(RendererUtils.java:431) >> at >> org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlGridRendererBas >> e.renderChildren(HtmlGridRendererBase.java:229) >> at >> org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlGridRendererBas >> e.encodeEnd(HtmlGridRendererBase.java:101) >> at >> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java: >> 775) >> at >> javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:678) >> at >> javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:546) >> at >> org.apache.jsp.protected_.query_jsp._jspx_meth_t_005fpanelGrid_005f4( >> query_jsp.java:1343) >> at >> org.apache.jsp.protected_.query_jsp._jspx_meth_h_005fform_005f0(query >> _jsp.java:727) >> at >> org.apache.jsp.protected_.query_jsp._jspx_meth_f_005fview_005f0(query >> _jsp.java:620) >> at >> org.apache.jsp.protected_.query_jsp._jspService(query_jsp.java:215) >> at >> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) >> at >> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper >> .java:377) >> at >> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3 >> 13) >> at >> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) >> at sun.reflect.GeneratedMethodAccessor46.invoke(Unknown Source) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces >> sorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:585) >> at >> org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269 >> ) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) >> at >> org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:3 >> at >> org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil. >> java:162) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl >> icationFilterChain.java:283) >> at >> org.apache.catalina.core.ApplicationFilterChain.access$000(Applicatio >> nFilterChain.java:56) >> at >> org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilt >> erChain.java:189) >> at java.security.AccessController.doPrivileged(Native Method) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF >> ilterChain.java:185) >> at >> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp >> atcher.java:646) >> at >> org.apache.catalina.core.ApplicationDispatcher.processRequest(Applica >> tionDispatcher.java:436) >> at >> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationD >> ispatcher.java:374) >> at >> org.apache.catalina.core.ApplicationDispatcher.access$000(Application >> Dispatcher.java:65) >> at >> org.apache.catalina.core.ApplicationDispatcher$PrivilegedForward.run( >> ApplicationDispatcher.java:80) >> at java.security.AccessController.doPrivileged(Native Method) >> at >> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDis >> patcher.java:294) >> at >> org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatc >> h(ServletExternalContextImpl.java:426) >> at >> org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspV >> iewHandlerImpl.java:255) >> at >> org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderRes >> ponseExecutor.java:41) >> at >> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java: >> 146) >> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) >> at sun.reflect.GeneratedMethodAccessor354.invoke(Unknown Source) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces >> sorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:585) >> at >> org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269 >> ) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) >> at >> org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:3 >> 01) >> at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil. >> java:243) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl >> icationFilterChain.java:230) >> at >> org.apache.catalina.core.ApplicationFilterChain.access$000(Applicatio >> nFilterChain.java:56) >> at >> org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilt >> erChain.java:189) >> at java.security.AccessController.doPrivileged(Native Method) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF >> ilterChain.java:185) >> at >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV >> alve.java:233) >> at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextV >> alve.java:191) >> at >> org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica >> torBase.java:558) >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j >> ava:127) >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j >> ava:102) >> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java: >> 555) >> at >> org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.ja >> va:421) >> at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal >> ve.java:109) >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav >> a:298) >> at >> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java >> :852) >> at >> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce >> ss(Http11Protocol.java:588) >> at >> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:48 >> 9) >> >> -- >> View this message in context: >> http://old.nabble.com/ConcurrentModificationException-using-t%3AselectManyPickList-tp29239199p29239199.html >> Sent from the MyFaces - Users mailing list archive at Nabble.com. >> >> > > > -- > Jakob Korherr > > blog: http://www.jakobk.com > twitter: http://twitter.com/jakobkorherr > work: http://www.irian.at > >
-- View this message in context: http://old.nabble.com/ConcurrentModificationException-using-t%3AselectManyPickList-tp29239199p29246030.html Sent from the MyFaces - Users mailing list archive at Nabble.com.
