Well, it wasn't wicket fault... It was mine. Actually, I used YUI for layout
management and this didn't work very well for my fully ajaxified application
by causing this kind of errors. Therefore I gave up using it...

The problem appears when the component is not in the sync with its model. 

Alex.


Ingram Chen-2 wrote:
> 
> Is there any progress on this issue ?
> I search JIRA but there is no related issue...
> 
> On 5/11/07, Alex Objelean <[EMAIL PROTECTED]> wrote:
>>
>>
>> I'll add a quickstart as soon as possible...  (tomorrow by noon)
>> Thank you!
>>
>>
>> Matej Knopp-2 wrote:
>> >
>> > Okay. Can you please create a quickstart that can be used to reproduce
>> > this and add attach it to a jira bug entry?
>> >
>> > Thanks
>> > -Matej
>> >
>> > On 5/10/07, Alex Objelean <[EMAIL PROTECTED]> wrote:
>> >>
>> >> I managed to migrate my application to wicket-1.3 ... but the same
>> >> problem
>> >> still persist...:( -> this time it is complaining that  he is unable
>> to
>> >> find
>> >> the componentRelativePath of the component which is supposed to be
>> added
>> >> to
>> >> the target. :(
>> >>
>> >>
>> >> The problem with NPE in DefaultRequestTargetResolverStrategy:295 seems
>> to
>> >> be
>> >> the way wicket retrieves the component using its relative component
>> >> path...
>> >> [code]
>> >> page.get(pageRelativeComponentPath);
>> >> [code]
>> >> The component which cause the problem was removed and then added back
>> by
>> >> the
>> >> AjaxTabbedPanel before the exception is thrown.
>> >>
>> >> PS: Btw, when the stable wicket-1.3 version is planned to be released?
>> >>
>> >> Regards,
>> >> Alex.
>> >>
>> >>
>> >> Matej Knopp-2 wrote:
>> >> >
>> >> > Well, there is no DefaultRequestTargetResolverStrategy in 1.3, as
>> >> > there was a refactoring done. But even if you have problem with the
>> >> > NPE, we can fix much easier than in 1.2.
>> >> >
>> >> > As for the migration, it depends on how complex your application is.
>> >> >
>> >> > -Matej
>> >> >
>> >> > On 5/9/07, Alex Objelean <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >> Well, it's a bad-bad news for me :(....
>> >> >> As far as I know, the wicket-1.3 does not have yet stable release,
>> is
>> >> it
>> >> >> correct? If so, when approximately it will be available?
>> >> >>
>> >> >> And another two questions:
>> >> >> 1) Does the wicket-1.3 solve the
>> >> >>     "java.lang.NullPointerException
>> >> >>         at
>> >> >>
>> >>
>> wicket.request.compound.DefaultRequestTargetResolverStrategy.resolveListenerInterfaceTarget
>> (DefaultRequestTargetResolverStrategy.java:295)"
>> >> >> problem?
>> >> >> 2) How much pain involves the process of migration from
>> wicket-1.2.6
>> >> to
>> >> >> wicket-1.3?
>> >> >>
>> >> >> Thank you!
>> >> >>
>> >> >>
>> >> >>
>> >> >> Matej Knopp-2 wrote:
>> >> >> >
>> >> >> > If you are developing ajax-heavy web application I'd certainly
>> >> suggest
>> >> >> > you migrating to 1.3. There are issues in 1.2 with AJAX that are
>> >> >> > unfixable, because they would require API breaks, which is
>> something
>> >> >> > we can't do.
>> >> >> >
>> >> >> > -Matej
>> >> >> >
>> >> >
>> >> >
>> >>
>> >> --
>> >> View this message in context:
>> >>
>> http://www.nabble.com/Problem-with-concurren-ajax-requests-on-page-tf3667503.html#a10419990
>> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> >>
>> >>
>> >>
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> 
> 
> 
> -- 
> Ingram Chen
> ��便��啦: http://dinbendon.net
> blog: http://www.javaworld.com.tw/roller/page/ingramchen
> 
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> 

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