Thats correct in case the markup is not from the Page. I'll commit the change
Juergen On 2/16/06, Iulian-Corneliu Costan <[EMAIL PROTECTED]> wrote: > i have the same issue, the problem seems to be in > Component.initializeMarkupStream, this time in my case, > relativePath variable contains extra " :" prefix. > > iulian > > > On 2/16/06, Ari Suutari <[EMAIL PROTECTED]> wrote: > > Hi, > > > > Well, the behaviour is different now. No NullPointerException, but instead > I get "Unable to determine > > markup for component ..." > > > > I have now written a simple example that demonstrates the problem, so it > should be easier > > to recreate it. It is available at > http://www.suutari.iki.fi/downloads/markupproblem.zip > > > > It looks like use of <wicket:extend> tag is not enough to cause the > problem, but > > it starts to occur when base panel has some markup that wraps the derived > > child panel. > > > > Ari S. > > > > > > ----- Original Message ----- > > From: "Johan Compagner" <[EMAIL PROTECTED]> > > To: < wicket-develop@lists.sourceforge.net> > > Sent: Wednesday, February 15, 2006 11:47 PM > > Subject: Re: [Wicket-develop] NullpointerException in > Markup.findComponentIndex > > > > > > should be fixed now. I do a instanceof check so that the right method is > > being called. > > > > > > On 2/15/06, Ari Suutari <[EMAIL PROTECTED]> wrote: > > > > > > Hi, > > > > > > I'm afraid that the fix doesn't work. The loop at Markup constructor > > > > > > this.markup = new ArrayList(); > > > for (int i=0; i < markupElements.size(); i++) > > > { > > > > addMarkupElement((MarkupElement)markupElements.get(i)); > > > } > > > > > > This ends up calling wrong addMarkupElement (ie. the one which takes > > > MarkupElement as > > > parameter). The other one accepts ComponentTag as parameter. The > problem > > > is that the called > > > method does not create the componentMap, only the one with ComponentTag > > > parameter does. > > > > > > Ari S. > > > > > > ----- Original Message ----- > > > From: "Juergen Donnerstag" <[EMAIL PROTECTED]> > > > To: < wicket-develop@lists.sourceforge.net> > > > Sent: Wednesday, February 15, 2006 1:13 PM > > > Subject: Re: [Wicket-develop] NullpointerException in > > > Markup.findComponentIndex > > > > > > > > > > fixed > > > > > > > > On 2/15/06, Juergen Donnerstag <[EMAIL PROTECTED]> wrote: > > > >> I think Ari is right. Igor mentioned that problem yesterday as well > > > >> and I couldnt figure out what the problem was. But what Ari says > makes > > > >> perfect sense. > > > >> > > > >> Juergen > > > >> > > > >> On 2/15/06, Johan Compagner < [EMAIL PROTECTED]> wrote: > > > >> > i can add a null check there but i don't know if that really fixes > > > the root > > > >> > of the problem > > > >> > (why that map is not filled) > > > >> > > > > >> > would be nice to have a small example demonstrating this. > > > >> > > > > >> > > > > >> > johan > > > >> > > > > >> > > > > >> > On 2/15/06, Ari Suutari <[EMAIL PROTECTED]> wrote: > > > >> > > Hi, > > > >> > > > > > >> > > Yes, a markup like this > > > >> > > > > > >> > > <span wicket:id="linjat"> > > > >> > > <tr> > > > >> > > <td> > > > >> > > <span wicket:id="linja1"></span> > > > >> > > </td> > > > >> > > </tr> > > > >> > > </span> > > > >> > > > > > >> > > when put into a panel, which uses <wicket:extend> doesn't work > > > >> > > when "linjat" is rendered via AjaxRequestTarget. "linjat" is e > > > >> > WebMarkupContainer > > > >> > > and "linja1" is a label. > > > >> > > > > > >> > > Ari S. > > > >> > > > > > >> > > ----- Original Message ----- > > > >> > > From: "Johan Compagner" < [EMAIL PROTECTED]> > > > >> > > To: < wicket-develop@lists.sourceforge.net> > > > >> > > Sent: Wednesday, February 15, 2006 10:55 AM > > > >> > > Subject: Re: [Wicket-develop] NullpointerException in > > > >> > Markup.findComponentIndex > > > >> > > > > > >> > > > > > >> > > thats strange. Does that markup doesn't have any wicket > components? > > > >> > > > > > >> > > johan > > > >> > > > > > >> > > > > > >> > > On 2/15/06, Ari Suutari <[EMAIL PROTECTED] > wrote: > > > >> > > > > > > >> > > > Hi, > > > >> > > > > > > >> > > > I have been trying to track what causes following exception in > > > some of > > > >> > our > > > >> > > > wicket pages > > > >> > > > using ajax stuff: > > > >> > > > > > > >> > > > java.lang.NullPointerException > > > >> > > > at > > > >> > > wicket.markup.Markup.findComponentIndex(Markup.java:271) > > > >> > > > at > > > >> > > wicket.markup.MarkupStream.findComponentIndex(MarkupStream.java > > > >> > :444) > > > >> > > > at > > > >> > > wicket.Component.initializeMarkupStream(Component.java:2757) > > > >> > > > at wicket.Component.doRender(Component.java:697) > > > >> > > > at > > > >> > > wicket.ajax.AjaxRequestTarget.respondComponent(AjaxRequestTarget.java > > > >> > > > :187) > > > >> > > > at > > > >> > wicket.ajax.AjaxRequestTarget.respond > (AjaxRequestTarget.java:135) > > > >> > > > > > > >> > > > (I'm running against today's cvs version) > > > >> > > > > > > >> > > > It looks like the componentMap member of Markup instance is > null. > > > >> > > > Now I'm just guessing, but could it be that when Markup is > > > constructed > > > >> > > > via the "copy" constructor: > > > >> > > > > > > >> > > > Markup(final Markup markup, final List markupElements) > > > >> > > > > > > >> > > > Then the componentMap is not initialized ? At least this > > > constructor > > > >> > > > is called on pages that do not work. > > > >> > > > > > > >> > > > Ari S. > > > >> > > > > > > >> > > > > > > >> > > > > > > >> > > > > ------------------------------------------------------- > > > >> > > > This SF.net email is sponsored by: Splunk Inc. Do you grep > > > through log > > > >> > > > files > > > >> > > > for problems? Stop! Download the new AJAX search engine that > > > makes > > > >> > > > searching your log files as easy as surfing the web. DOWNLOAD > > > SPLUNK! > > > >> > > > > > > >> > > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 > > > >> > > > > _______________________________________________ > > > >> > > > Wicket-develop mailing list > > > >> > > > Wicket-develop@lists.sourceforge.net > > > >> > > > > > > >> > > https://lists.sourceforge.net/lists/listinfo/wicket-develop > > > >> > > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > ------------------------------------------------------- > > > >> > > This SF.net email is sponsored by: Splunk Inc. Do you grep > through > > > log > > > >> > files > > > >> > > for problems? Stop! Download the new AJAX search engine that > > > makes > > > >> > > searching your log files as easy as surfing the web. DOWNLOAD > > > SPLUNK! > > > >> > > > > > >> > > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 > > > >> > > _______________________________________________ > > > >> > > Wicket-develop mailing list > > > >> > > Wicket-develop@lists.sourceforge.net > > > >> > > > > > >> > > https://lists.sourceforge.net/lists/listinfo/wicket-develop > > > >> > > > > > >> > > > > >> > > > > >> > > > > > > > > > > > > > ------------------------------------------------------- > > > > This SF.net email is sponsored by: Splunk Inc. Do you grep through log > > > files > > > > for problems? Stop! Download the new AJAX search engine that makes > > > > searching your log files as easy as surfing the web. DOWNLOAD > SPLUNK! > > > > > > > > http://sel.as-us.falkag.net/sel?cmd_______________________________________________ > > > > Wicket-develop mailing list > > > > Wicket-develop@lists.sourceforge.net > > > > > https://lists.sourceforge.net/lists/listinfo/wicket-develop > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > This SF.net email is sponsored by: Splunk Inc. Do you grep through log > > > files > > > for problems? Stop! Download the new AJAX search engine that makes > > > searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 > > > _______________________________________________ > > > Wicket-develop mailing list > > > Wicket-develop@lists.sourceforge.net > > > > https://lists.sourceforge.net/lists/listinfo/wicket-develop > > > > > > > > > ------------------------------------------------------- > > This SF.net email is sponsored by: Splunk Inc. Do you grep through log > files > > for problems? Stop! Download the new AJAX search engine that makes > > searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 > > _______________________________________________ > > Wicket-develop mailing list > > Wicket-develop@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/wicket-develop > > > > ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. 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