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https://issues.apache.org/jira/browse/WICKET-4892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Parson updated WICKET-4892:
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Issue Type: Improvement (was: Bug)
> Provide helpful exception message in RequestCycle#urlFor(Class,
> PageParameters)
> -------------------------------------------------------------------------------
>
> Key: WICKET-4892
> URL: https://issues.apache.org/jira/browse/WICKET-4892
> Project: Wicket
> Issue Type: Improvement
> Components: wicket
> Affects Versions: 6.2.0
> Reporter: Peter Parson
> Labels: exception, exception-handling, patch
> Attachments: RequestCycle-urlFor-exception.patch,
> urlFor-stacktrace.txt
>
>
> When something goes wrong while trying to get the URL for
> pageClass/pageParameters using RequestCycle, the exception message and its
> stacktrace is not very helpful in tracking down the component actually
> causing the problem. (See attached stacktrace that I while rendering a
> BookmarkablePageLink with a null parameter.)
> I suggest to catch any exceptions thrown by urlFor(IRequestHandler) and
> throwing a WicketRuntimeException having pageClass and pageparamters in its
> message. (See attached patch)
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