Hi,

I found the problem already. I'll create a Jira issue with the solution.

Regards,
    Erik.


Erik van Oosten wrote:
Hi,

Whenever I try to comment out parts of the markup I get weird exceptions (attached below). I have tried to make a quick-start application to reproduce this. But after trying very hard for at least half an hour I could not create a case. Apparently, the exception only occurs in complex situations.

Are there developers aware of this problem?

Regards,
    Erik.

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ERROR - AjaxRequestTarget - Error while responding to an AJAX request: [EMAIL PROTECTED] markupIdToComponent [{maincontent_searchresult=[MarkupContainer [Component id = searchresult, page = nl.amsterdam.rbrb.web.search.SearchPage, path = 2:maincontent:searchresult.WozSearchResult, isVisible = true, isVersioned = false]], maincontent_searchform=[MarkupContainer [Component id = searchform, page = nl.amsterdam.rbrb.web.search.SearchPage, path = 2:maincontent:searchform.SearchPanel$1, isVisible = true, isVersioned = false]]}], prependJavascript [[]], appendJavascript [[]]

wicket.WicketRuntimeException: Exception in rendering component: [MarkupContainer [Component id = searchresult, page = nl.amsterdam.rbrb.web.search.SearchPage, path = 2:maincontent:searchresult.WozSearchResult, isVisible = true, isVersioned = false]]

at wicket.Component.renderComponent(Lwicket.markup.MarkupStream;)V(Component.java:1739)

at wicket.MarkupContainer.onRender(Lwicket.markup.MarkupStream;)V(MarkupContainer.java:927)

at wicket.Component.render(Lwicket.markup.MarkupStream;)V(Component.java:1526)

   at wicket.Component.renderComponent()V(Component.java:1650)

at wicket.ajax.AjaxRequestTarget.respondComponent(Lwicket.Response;Ljava.lang.String;Lwicket.Component;)V(AjaxRequestTarget.java:474)

at wicket.ajax.AjaxRequestTarget.respond(Lwicket.RequestCycle;)V(AjaxRequestTarget.java:361)

at wicket.request.compound.DefaultResponseStrategy.respond(Lwicket.RequestCycle;)V(DefaultResponseStrategy.java:49)

at wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(Lwicket.RequestCycle;)V(AbstractCompoundRequestCycleProcessor.java:66)

at wicket.RequestCycle.doProcessEventsAndRespond(Lwicket.request.IRequestCycleProcessor;)V(RequestCycle.java:902)

at wicket.RequestCycle.processEventsAndRespond()V(RequestCycle.java:934)

   at wicket.RequestCycle.step()V(RequestCycle.java:1010)

   at wicket.RequestCycle.steps()V(RequestCycle.java:1084)

   at wicket.RequestCycle.request()V(RequestCycle.java:454)

at wicket.protocol.http.WicketServlet.doGet(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(WicketServlet.java:219)

at wicket.protocol.http.WicketServlet.doPost(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(WicketServlet.java:262)

at javax.servlet.http.HttpServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(HttpServlet.java:760)

at javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(HttpServlet.java:853)

at org.mortbay.jetty.servlet.ServletHolder.handle(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ServletHolder.java:358)

at org.mortbay.jetty.servlet.WebApplicationHandler$Chain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(WebApplicationHandler.java:342)

at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(FilterChainProxy.java:264)

at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;Ljavax.servlet.FilterChain;)V(HttpSessionContextIntegrationFilter.java:193)

at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(FilterChainProxy.java:274)

at org.acegisecurity.util.FilterChainProxy.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;Ljavax.servlet.FilterChain;)V(FilterChainProxy.java:148)

at org.acegisecurity.util.FilterToBeanProxy.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;Ljavax.servlet.FilterChain;)V(FilterToBeanProxy.java:98)

at org.mortbay.jetty.servlet.WebApplicationHandler$Chain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(WebApplicationHandler.java:334)

at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(Ljava.lang.String;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Lorg.mortbay.jetty.servlet.ServletHolder;)V(WebApplicationHandler.java:286)

at org.mortbay.jetty.servlet.ServletHandler.handle(Ljava.lang.String;Ljava.lang.String;Lorg.mortbay.http.HttpRequest;Lorg.mortbay.http.HttpResponse;)V(ServletHandler.java:567)

at org.mortbay.http.HttpContext.handle(Ljava.lang.String;Ljava.lang.String;Lorg.mortbay.http.HttpRequest;Lorg.mortbay.http.HttpResponse;)Z(HttpContext.java:1807)

at org.mortbay.jetty.servlet.WebApplicationContext.handle(Ljava.lang.String;Ljava.lang.String;Lorg.mortbay.http.HttpRequest;Lorg.mortbay.http.HttpResponse;)Z(WebApplicationContext.java:525)

at org.mortbay.http.HttpContext.handle(Lorg.mortbay.http.HttpRequest;Lorg.mortbay.http.HttpResponse;)Z(HttpContext.java:1757)

at org.mortbay.http.HttpServer.service(Lorg.mortbay.http.HttpRequest;Lorg.mortbay.http.HttpResponse;)Lorg.mortbay.http.HttpContext;(HttpServer.java:879)

at org.mortbay.http.HttpConnection.service(Lorg.mortbay.http.HttpRequest;Lorg.mortbay.http.HttpResponse;)Lorg.mortbay.http.HttpContext;(HttpConnection.java:789)

Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1

   at java.lang.String.substring(II)Ljava.lang.String;(Unknown Source)

   at java.lang.String.substring(I)Ljava.lang.String;(Unknown Source)

at wicket.markup.MarkupParser.removeComment(Ljava.lang.String;)Ljava.lang.String;(MarkupParser.java:391)

   at wicket.markup.MarkupParser.parseMarkup()V(MarkupParser.java:278)

at wicket.markup.MarkupParser.readAndParse(Lwicket.markup.MarkupResourceStream;)Lwicket.markup.Markup;(MarkupParser.java:200)

at wicket.markup.MarkupCache.loadMarkup(Lwicket.MarkupContainer;Ljava.lang.CharSequence;Lwicket.markup.MarkupResourceStream;)Lwicket.markup.Markup;(MarkupCache.java:279)

at wicket.markup.MarkupCache.loadMarkupAndWatchForChanges(Lwicket.MarkupContainer;Ljava.lang.CharSequence;Lwicket.markup.MarkupResourceStream;)Lwicket.markup.Markup;(MarkupCache.java:354)

at wicket.markup.MarkupCache.getMarkup(Lwicket.MarkupContainer;Ljava.lang.Class;)Lwicket.markup.Markup;(MarkupCache.java:198)

at wicket.markup.MarkupCache.getMarkupStream(Lwicket.MarkupContainer;Z)Lwicket.markup.MarkupStream;(MarkupCache.java:106)

at wicket.MarkupContainer.getAssociatedMarkupStream(Z)Lwicket.markup.MarkupStream;(MarkupContainer.java:827)

at wicket.MarkupContainer.renderAssociatedMarkup(Ljava.lang.String;Ljava.lang.String;)V(MarkupContainer.java:550)

at wicket.markup.html.panel.Panel.onComponentTagBody(Lwicket.markup.MarkupStream;Lwicket.markup.ComponentTag;)V(Panel.java:108)

at wicket.Component.renderComponent(Lwicket.markup.MarkupStream;)V(Component.java:1712)

at wicket.MarkupContainer.onRender(Lwicket.markup.MarkupStream;)V(MarkupContainer.java:927)

at wicket.Component.render(Lwicket.markup.MarkupStream;)V(Component.java:1526)

   at wicket.Component.renderComponent()V(Component.java:1650)

at wicket.ajax.AjaxRequestTarget.respondComponent(Lwicket.Response;Ljava.lang.String;Lwicket.Component;)V(AjaxRequestTarget.java:474)

at wicket.ajax.AjaxRequestTarget.respond(Lwicket.RequestCycle;)V(AjaxRequestTarget.java:361)

at wicket.request.compound.DefaultResponseStrategy.respond(Lwicket.RequestCycle;)V(DefaultResponseStrategy.java:49)

at wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(Lwicket.RequestCycle;)V(AbstractCompoundRequestCycleProcessor.java:66)

at wicket.RequestCycle.doProcessEventsAndRespond(Lwicket.request.IRequestCycleProcessor;)V(RequestCycle.java:902)

at wicket.RequestCycle.processEventsAndRespond()V(RequestCycle.java:934)

   at wicket.RequestCycle.step()V(RequestCycle.java:1010)

   at wicket.RequestCycle.steps()V(RequestCycle.java:1084)

   at wicket.RequestCycle.request()V(RequestCycle.java:454)

at wicket.protocol.http.WicketServlet.doGet(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(WicketServlet.java:219)

at wicket.protocol.http.WicketServlet.doPost(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(WicketServlet.java:262)

at javax.servlet.http.HttpServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(HttpServlet.java:760)

at javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(HttpServlet.java:853)

at org.mortbay.jetty.servlet.ServletHolder.handle(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ServletHolder.java:358)

at org.mortbay.jetty.servlet.WebApplicationHandler$Chain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(WebApplicationHandler.java:342)

at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(FilterChainProxy.java:264)

------------------------------------------------8<---------------------------------------------------------



--
Erik van Oosten
http://www.day-to-day-stuff.blogspot.com/

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