You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@wicket.apache.org by Tejash Tarun <tt...@educator.eu> on 2011/04/12 15:20:27 UTC
IE8 + No Page found for component
Hi,
I am using tabs in my page.
When switching between the tabs I get this exception frequently (and not
every time).
java.lang.IllegalStateException: No Page found for component
[MarkupContainer [Component id = link]]
at org.apache.wicket.Component.getPage(Component.java:1819)
at
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:284)
...
Previously I faced the problem of difference of client-side state and
server-side state with chrome and got a fix implementing the solution at
this link:
http://www.richardnichols.net/2010/03/apache-wicket-force-page-reload-to-fix-ajax-back/
But now I see the simple switching between the tabs in IE8 gives me the
problem.
OS used: Windows7
Browser: IE8
Seeking help.
Thanks in advance,
Tejash
Re: IE8 + No Page found for component
Posted by Tejash Tarun <tt...@educator.eu>.
Hi,
@Thierry:
That problem is happening in IE8 browser only. There is no problem in FF,
Chrome, and safari.
So, I am believing that this may be due to stale state at client side.
@Igor:
I have checked, there is no serialization errors.
With Kind Regards,
Tejash
On Tue, Apr 12, 2011 at 9:09 PM, Igor Vaynberg <ig...@gmail.com>wrote:
> check your log for serialization errors.
>
> -igor
>
>
> On Tue, Apr 12, 2011 at 6:20 AM, Tejash Tarun <tt...@educator.eu> wrote:
> > Hi,
> >
> > I am using tabs in my page.
> >
> > When switching between the tabs I get this exception frequently (and not
> > every time).
> >
> > java.lang.IllegalStateException: No Page found for component
> > [MarkupContainer [Component id = link]]
> > at org.apache.wicket.Component.getPage(Component.java:1819)
> > at
> >
> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:284)
> >
> > ...
> >
> >
> > Previously I faced the problem of difference of client-side state and
> > server-side state with chrome and got a fix implementing the solution at
> > this link:
> >
> http://www.richardnichols.net/2010/03/apache-wicket-force-page-reload-to-fix-ajax-back/
> >
> > But now I see the simple switching between the tabs in IE8 gives me the
> > problem.
> >
> > OS used: Windows7
> > Browser: IE8
> >
> > Seeking help.
> >
> > Thanks in advance,
> > Tejash
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: IE8 + No Page found for component
Posted by Igor Vaynberg <ig...@gmail.com>.
check your log for serialization errors.
-igor
On Tue, Apr 12, 2011 at 6:20 AM, Tejash Tarun <tt...@educator.eu> wrote:
> Hi,
>
> I am using tabs in my page.
>
> When switching between the tabs I get this exception frequently (and not
> every time).
>
> java.lang.IllegalStateException: No Page found for component
> [MarkupContainer [Component id = link]]
> at org.apache.wicket.Component.getPage(Component.java:1819)
> at
> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:284)
>
> ...
>
>
> Previously I faced the problem of difference of client-side state and
> server-side state with chrome and got a fix implementing the solution at
> this link:
> http://www.richardnichols.net/2010/03/apache-wicket-force-page-reload-to-fix-ajax-back/
>
> But now I see the simple switching between the tabs in IE8 gives me the
> problem.
>
> OS used: Windows7
> Browser: IE8
>
> Seeking help.
>
> Thanks in advance,
> Tejash
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: IE8 + No Page found for component
Posted by Thierry Peng <pe...@glue.ch>.
On 04/12/2011 04:36 PM, Thierry Peng wrote:
> On 04/12/2011 03:20 PM, Tejash Tarun wrote:
>> Hi,
>>
>> I am using tabs in my page.
>>
>> When switching between the tabs I get this exception frequently (and not
>> every time).
>>
>> java.lang.IllegalStateException: No Page found for component
>> [MarkupContainer [Component id = link]]
>> at org.apache.wicket.Component.getPage(Component.java:1819)
>> at
>> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:284)
>>
>>
>> ...
>>
>>
>> Previously I faced the problem of difference of client-side state and
>> server-side state with chrome and got a fix implementing the solution at
>> this link:
>> http://www.richardnichols.net/2010/03/apache-wicket-force-page-reload-to-fix-ajax-back/
>>
>>
>> But now I see the simple switching between the tabs in IE8 gives me the
>> problem.
>>
>> OS used: Windows7
>> Browser: IE8
>>
>> Seeking help.
>>
>> Thanks in advance,
>> Tejash
>>
> that's most probably a problem with the component hierarchy.
>
> If you call getPage() on a component that is (not yet or not anymore)
> added to another component this exception happens.
>
> A possible Condition can be:
>
> someSubmitMethod(ajaxtarget target){
> if(someLogicDecides())
> {
> this.addOrReplace(new OtherPanel())
> target.addComponent(getPage()); //<= this getPage() cannot succeed
> }
> }
>
> this may be not your case but there are many similar conditions with
> replace mechanism where this may happen. Look for replace mechanism
> and check them.
>
> greetings
>
> thierry
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
correction:
someSubmitMethod(ajaxtarget target){
if(someLogicDecides())
{
this.replaceWith(new OtherPanel())
target.addComponent(getPage()); //<= this getPage() cannot succeed
}
}
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: IE8 + No Page found for component
Posted by Thierry Peng <pe...@glue.ch>.
On 04/12/2011 03:20 PM, Tejash Tarun wrote:
> Hi,
>
> I am using tabs in my page.
>
> When switching between the tabs I get this exception frequently (and not
> every time).
>
> java.lang.IllegalStateException: No Page found for component
> [MarkupContainer [Component id = link]]
> at org.apache.wicket.Component.getPage(Component.java:1819)
> at
> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:284)
>
> ...
>
>
> Previously I faced the problem of difference of client-side state and
> server-side state with chrome and got a fix implementing the solution at
> this link:
> http://www.richardnichols.net/2010/03/apache-wicket-force-page-reload-to-fix-ajax-back/
>
> But now I see the simple switching between the tabs in IE8 gives me the
> problem.
>
> OS used: Windows7
> Browser: IE8
>
> Seeking help.
>
> Thanks in advance,
> Tejash
>
that's most probably a problem with the component hierarchy.
If you call getPage() on a component that is (not yet or not anymore)
added to another component this exception happens.
A possible Condition can be:
someSubmitMethod(ajaxtarget target){
if(someLogicDecides())
{
this.addOrReplace(new OtherPanel())
target.addComponent(getPage()); //<= this getPage() cannot succeed
}
}
this may be not your case but there are many similar conditions with
replace mechanism where this may happen. Look for replace mechanism and
check them.
greetings
thierry
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org