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https://issues.apache.org/jira/browse/WICKET-4197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Vaynberg resolved WICKET-4197.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.5.3
> ListenerInterfaceRequestHandler fails with an exception if a new page is
> created and the component does not exist on that page
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: WICKET-4197
> URL: https://issues.apache.org/jira/browse/WICKET-4197
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.5.2
> Reporter: Emond Papegaaij
> Assignee: Igor Vaynberg
> Fix For: 1.5.3
>
> Attachments: 0002-WICKET-4197.patch, quickstart.tar.bz2
>
>
> ListenerInterfaceRequestHandler.response looks up the component on the page,
> but does not handle ComponentNotFoundException thrown by
> PageAndComponentProvider when the component does not exist. A situation where
> this might occur, is that the page instance is fresh and the component is
> added in onBeforeRender.
> The attached quickstart demonstrates the problem. Copy the URL of the link at
> the bottom, paste it in the location bar and change the page id, simulating
> an expired page (ie session timeout). This will give a
> ComponentNotFoundException.
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