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https://issues.apache.org/jira/browse/JEXL-341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henri Biestro closed JEXL-341.
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> Errors needs to provide more information on caught exceptions.
> --------------------------------------------------------------
>
> Key: JEXL-341
> URL: https://issues.apache.org/jira/browse/JEXL-341
> Project: Commons JEXL
> Issue Type: Improvement
> Affects Versions: 3.1
> Reporter: Garret Wilson
> Assignee: Henri Biestro
> Priority: Trivial
> Fix For: 3.2
>
>
> I have a method {{bar()}} that happens to throw a {{NullPointerException}}. A
> bug, of course. But when I use the following expression in JEXL:
> {noformat}foo.bar(){noformat}
> The {{JexlException.getMessage()}} result is:
> {noformat}io.guise.mesh.JexlMexlEvaluator.evaluate@1:… bar{noformat}
> This is too little information to be helpful (and too much irrelevant
> information— see JEXL-340). If a {{NullPointerException}} occurred during
> invocation of the method, it would be nice to know that. Otherwise the
> developer has no idea if JEXL couldn't find {{bar()}} or what exactly the
> problem was.
> Obviously this is is a low priority bug that is in no way blocking anything.
> But it sure would be helpful if it could be improved one day.
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