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https://issues.apache.org/jira/browse/TAP5-820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ulrich Stärk updated TAP5-820:
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Labels: bulk-close-candidate (was: )
This issue has been last updated more than 1.5 years ago, has no assignee,
affects an old version of Tapestry that is not actively developed anymore, and
is therefore prone to be bulk-closed in the near future.
If the issue still persists with the most recent development preview of
Tapestry, please update it as soon as possible. In the case of a feature
request, please discuss it with the Tapestry developer community on the
d...@tapestry.apache.org mailing list first.
> Misleading error message if page misses a no-argument constructor
> -----------------------------------------------------------------
>
> Key: TAP5-820
> URL: https://issues.apache.org/jira/browse/TAP5-820
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.1.0.5
> Reporter: Sebastian Hennebrueder
> Priority: Minor
> Labels: bulk-close-candidate
>
> If a page has only constructores requiring parameters, then the following
> error message is shown.
> It should tell the user as well, that a no-argument constructor is missing.
> 8:12:58,223 ERROR RequestExceptionHandler:62 - Processing of request failed
> with uncaught exception: Class de.laliluna.bibabook.pages.Index was not
> transformed for use as a component; this can happen if it is an interface, or
> was not in a package subject to component transformation.
> java.lang.RuntimeException: Class de.laliluna.bibabook.pages.Index was not
> transformed for use as a component; this can happen if it is an interface, or
> was not in a package subject to component transformation.
> at
> org.apache.tapestry5.internal.services.ComponentClassTransformerImpl.createInstantiator(ComponentClassTransformerImpl.java:190)
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