Edvard Fonsell created WICKET-5215:
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Summary: Better exception message when Page instantiation fails in
DefaultPageFactory
Key: WICKET-5215
URL: https://issues.apache.org/jira/browse/WICKET-5215
Project: Wicket
Issue Type: Improvement
Components: wicket
Affects Versions: 6.8.0
Reporter: Edvard Fonsell
Priority: Minor
If injecting dependencies to a page fails in DefaultPageFactory.newPage, the
exception message is a bit misleading:
"Can't instantiate page using constructor '...' and argument '...'. Might be it
doesn't exist, may be it is not visible (public)."
It could also mention the possibility of failing to inject the dependencies,
which seems to be the case in many occasions.
Even better, when calling the constructor fails, it could check the existence
and visibility of the constructor instead of guessing what was the problem.
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