how can I get to the specific module and line of code ?

Insert at the top of your script 

use Carp;
$SIG{__WARN__} = \&Carp::cluck;

[download]

That will output a backtrace at each warning.

update - lowercase'd cluck

--shmem 

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

In reply to Re: How to locate an error in a CGI application by shmem
in thread How to locate an error in a CGI application by rbi

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