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From: Andrew DeFaria <Andrew AT DeFaria DOT com>
Subject:  Re: perl-Tk and the hours of work...
Date:  Sun, 13 Jul 2008 11:56:24 -0700
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thefinn wrote:
> On linux this particular perl-Tk app works just fine.
>
> However, perl-Tk on cygwin seems to disagree?
>
> Not entirely sure why, or what the issue is. It's just in development 
> phase (ignore the sql errors, they are unimportant).
Hmmm... My remote psychic debugging facilities tells me that you failed 
to define something. Surely your psychic debugging capability will tell 
you exactly what you forgot to define! (Used without permission from 
David Korn).

Seriously now, think for a second.... How the hell are we to guess what 
is wrong? You haven't even posted any of your code!!!

What exactly have you done in an attempt to debug the situation? Do you 
use strict? Warnings? Have you tried running this in the Perl debugger? 
Put in any print statements if you are too afraid to use the debugger? I 
mean make an effort man!
>
> Output below:
>
> $ ./console.pl
> DBI connect('console_scan:127.0.0.1','silly',...) failed: Can't 
> connect to MySQL
> server on '127.0.0.1' (111) at ./console.pl line 364
> DBI connect('console_expl:127.0.0.1','silly',...) failed: Can't 
> connect to MySQL
> server on '127.0.0.1' (111) at ./console.pl line 365
> Tk::Error: Can't set -activebackground to `undef' for 
> Tk::Menu=HASH(0x1fba660):
> Cannot use undef value for object of type 'border' at 
> /usr/lib/perl5/vendor_perl
> /5.10/i686-cygwin/Tk/Configure.pm line 46.
> at /usr/lib/perl5/vendor_perl/5.10/i686-cygwin/Tk/Derived.pm line 294
> Tk callback for .
> Tk callback for .frame
> Tk::Derived::configure at 
> /usr/lib/perl5/vendor_perl/5.10/i686-cygwin/Tk/Derive
> d.pm line 306
> Tk::Widget::new at 
> /usr/lib/perl5/vendor_perl/5.10/i686-cygwin/Tk/Widget.pm lin
> e 205
> Tk::Widget::__ANON__ at 
> /usr/lib/perl5/vendor_perl/5.10/i686-cygwin/Tk/Widget.p
> m line 256
> Tk::Menubutton::menu at 
> /usr/lib/perl5/vendor_perl/5.10/i686-cygwin/Tk/Menubutt
> on.pm line 348
> Tk::Menubutton::command at 
> /usr/lib/perl5/vendor_perl/5.10/i686-cygwin/Tk/Menub
> utton.pm line 359
> main::mainmenu at ./console.pl line 30
> Can't set -activebackground to `undef' for Tk::Menu=HASH(0x1fba660): 
> Cannot use
> undef value for object of type 'border' at 
> /usr/lib/perl5/vendor_perl/5.10/i686-
> cygwin/Tk/Configure.pm line 46.
> at /usr/lib/perl5/vendor_perl/5.10/i686-cygwin/Tk/Derived.pm line 294
>
> at /usr/lib/perl5/vendor_perl/5.10/i686-cygwin/Tk/Derived.pm line 306
>
-- 
Andrew DeFaria <http://defaria.com>
Press any key to continue or any other key to quit...


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