I don't see where you define $nrd_list in your code. Do you use strict; and use warnings; ? Are you sure you want to get('active')? Could curselection() be more appropriate?
You will get the best help if you post a short stripped down runnable example that demonstrates your problem.
In reply to Re: Perl/Tk listbox question
by lamprecht
in thread Perl/Tk listbox question
by perl_seeker
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