To anyone that comes across the same problem, I found the solution here: http://sourceforge.net/mailarchive/message.php?msg_id=12398585
Thanks, Philip A. Chapman wrote: > Everyone, > > I have been using Wicket 1.0.1. The application worked fine using > Firefox. However, I ran across the infinite loop bug when using > RedirectPage and IE. I upgraded to 1.1.b2 hoping that it had been > fixed. After upgradeing, however, on a page that I have that uses the > PageableListView and PageableListViewNavigator, I get the following error: > > Any help I can get would be appreciated. > > wicket.WicketRuntimeException: If the root exception says something like > "A child with id '_header' already exists" then you most likely forgot > to override autoAdd() in your bordered page component. > at > wicket.markup.html.HtmlHeaderResolver.resolve(HtmlHeaderResolver.java:82) > at wicket.MarkupContainer.renderNext(MarkupContainer.java:885) > at wicket.MarkupContainer.renderAll(MarkupContainer.java:779) > at wicket.Page.onRender(Page.java:752) > at wicket.Component.render(Component.java:1074) > at wicket.Page.doRender(Page.java:480) > at wicket.RequestCycle.respond(RequestCycle.java:782) > at wicket.RequestCycle.request(RequestCycle.java:406) > at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:304) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) > at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) > at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) > at java.lang.Thread.run(Thread.java:595) > Caused by: java.lang.IllegalArgumentException: A child with id '_header' > already exists: > [MarkupContainer [Component id = border, page = > com.alliancemanaged.simis.web.ClientsListing, path = > 6:border.SIMISApplicationBorder, isVisible = true, isVersioned = true]] > at wicket.MarkupContainer.add(MarkupContainer.java:138) > at > com.alliancemanaged.simis.web.AuthenticatedWebPage.add(AuthenticatedWebPage.java:50) > at wicket.MarkupContainer.autoAdd(MarkupContainer.java:171) > at > wicket.markup.html.HtmlHeaderResolver.resolve(HtmlHeaderResolver.java:78) > ... 24 more > > Thanks, -- Philip A. Chapman Application Development: Java, Visual Basic (MCP), PostgreSQL, MySQL, MSSQL Linux, Windows 9x, Windows NT, Windows 2000, Windows XP
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