I just upgraded from 1.4.1 to 1.4.6 and now I'm getting this error too without changing anything else in my source code:
04 Feb 2010 16:01:20,352 ERROR [org.apache.wicket.RequestCycle:1521] Could not find child with id: object_title_classification_prefix in the wicket:enclosure org.apache.wicket.WicketRuntimeException: Could not find child with id: object_title_classification_prefix in the wicket:enclosure at org.apache.wicket.markup.html.internal.Enclosure.checkChildComponent(Enc losure.java:220) at org.apache.wicket.markup.html.internal.Enclosure.ensureAllChildrenPresen t(Enclosure.java:262) at org.apache.wicket.markup.html.internal.Enclosure.onComponentTagBody(Encl osure.java:169) at org.apache.wicket.Component.renderComponent(Component.java:2619) at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1512) at org.apache.wicket.Component.render(Component.java:2450) at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229) at org.apache.wicket.markup.resolver.EnclosureResolver.resolve(EnclosureRes olver.java:61) at org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentRe solvers.java:81) at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1418) at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer .java:1577) at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.jav a:1501) at org.apache.wicket.Component.renderComponent(Component.java:2619) at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1512) at org.apache.wicket.Component.render(Component.java:2450) at org.apache.wicket.markup.repeater.AbstractRepeater.renderChild(AbstractR epeater.java:122) at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepe ater.java:103) at org.apache.wicket.Component.render(Component.java:2450) at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1414) at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer .java:1577) at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.jav a:1501) at org.apache.wicket.Component.renderComponent(Component.java:2619) at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1512) at org.apache.wicket.Component.render(Component.java:2450) at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229) at org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(Mark upInheritanceResolver.java:66) at org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentRe solvers.java:81) at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1418) at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer .java:1577) at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.jav a:1501) at org.apache.wicket.Component.renderComponent(Component.java:2619) at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1512) at org.apache.wicket.Component.render(Component.java:2450) at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229) at org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(Mark upInheritanceResolver.java:73) at org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentRe solvers.java:81) at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1418) at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1528) at org.apache.wicket.Page.onRender(Page.java:1565) at org.apache.wicket.Component.render(Component.java:2450) at org.apache.wicket.Page.renderPage(Page.java:914) at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget .respond(BookmarkablePageRequestTarget.java:261) at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(Abstract RequestCycleProcessor.java:105) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java :1258) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479 ) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java: 312) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source) at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source) at org.apache.catalina.core.StandardWrapperValve.invoke(Unknown Source) at org.apache.catalina.core.StandardContextValve.invoke(Unknown Source) at org.apache.catalina.core.StandardHostValve.invoke(Unknown Source) at org.apache.catalina.valves.ErrorReportValve.invoke(Unknown Source) at org.apache.catalina.core.StandardEngineValve.invoke(Unknown Source) at org.apache.catalina.connector.CoyoteAdapter.service(Unknown Source) at org.apache.coyote.http11.Http11Processor.process(Unknown Source) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process( Unknown Source) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(Unknown Source) at java.lang.Thread.run(Thread.java:619) HTML (edited): <wicket:enclosure child="object_title_classification"> <img wicket:id="object_title_classification_prefix" border="0" alt="" /> <img wicket:id="object_title_classification" border="0" alt="" /> </wicket:enclosure> Kind regards, Roman --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org