First off, is this the *only* error you get? or do you also get some error about this line?
my %mp3tag = %$mp3hashref if ($mp3hashref);
if so the solution is to fix whatever is wrong on that line. If not, I'm rather at a loss for how to fix it...
As for what is giving you that Tk::Error message, it appears that someplace in &loadAlbum a run time error is being generated, a die or something. The way Tk appears to handle this without completely crashing is to eval any subroutine calls from a handler, which normally works great, however in your case the Listbox gets destroyed before the error is generated so when Tk goes to handle the error it tries to use whatever is the current widget (in this case the Listbox) and throws another error when it finds that widget has already been destroyed which is the error you posted.
Hope that's clear enough.
Tedrek
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.