I think it is fixed: https://issues.apache.org/jira/browse/WICKET-2828
On Thu, Aug 26, 2010 at 5:50 PM, Clément Tamisier < clement.tamis...@gmail.com> wrote: > Hi, > > I am using wicket 1.4.6 and AjaxTabbedPanel class. > I add and remove tabs dynamically. > I have an exception when i remove the last tab (no problem when tabs>1). > When I debug i see that getSelectedTab() return 0 and tabs in TabbedPanel > is > empty. > Do you have any ideas. > Thank you > > Clément > > java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 > at java.util.ArrayList.RangeCheck(ArrayList.java:547) > at java.util.ArrayList.get(ArrayList.java:322) > at > > org.apache.wicket.extensions.markup.html.tabs.TabbedPanel.isTabVisible(TabbedPanel.java:399) > at > > org.apache.wicket.extensions.markup.html.tabs.TabbedPanel.onBeforeRender(TabbedPanel.java:212) > at > org.apache.wicket.Component.internalBeforeRender(Component.java:1061) > at org.apache.wicket.Component.beforeRender(Component.java:1095) > at org.apache.wicket.Component.prepareForRender(Component.java:2225) > at org.apache.wicket.Component.prepareForRender(Component.java:2262) > at > > org.apache.wicket.ajax.AjaxRequestTarget.respondComponent(AjaxRequestTarget.java:804) > at > > org.apache.wicket.ajax.AjaxRequestTarget.respondComponents(AjaxRequestTarget.java:680) > at > > org.apache.wicket.ajax.AjaxRequestTarget.respond(AjaxRequestTarget.java:590) > at > > org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.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.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) > at > > org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) > at > > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) > at > > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726) > at > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) > at > > org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206) > at > > org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > at org.mortbay.jetty.Server.handle(Server.java:324) > at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) > at > > org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:648) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) > at > > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) > at > > org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488) > -- Pedro Henrique Oliveira dos Santos
