Exception handling

[Stanislav Blinov]

Hi,

I am trying to catch exception that raises when Mojo::DOM cannot find
anything at specified location.

For example, when I run:
$content = $dom->at('html body div#ja-contents > table + table > tr > td') ;

I am getting exception page with following error: [...]Can't call
method "find" on an undefined value at
script/../lib/Cms/Admin.pm line 934.[...]

When I am trying:

eval {
$content = $dom->at('html body div#ja-contents > table + table > tr > td') ;
}
or do {
$self->render(text => Dumper($@));
return;
};

The string is just empty.
Is there is anyway to render as text only error message that I am
getting without eval?

[Sergey Dmitriev]

Have you tried Try::Tiny?

try {
...

} catch {

  say "error: $_";

};

HtH, Sergey Dmitriev

"All that is necessary for evil to triumph is for good men to do nothing". -- Edmund Burke

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[Stanislav Blinov]

Yes, it doesn't works at all.