Do you really need to destroy the 'top_f' frame? If you comment the line

$top_f->destroy if Tk::Exists($top_f);

[download]
then the error will vanish.

I presume is a normal error for the way you use destroy, but I don't know enough about the internals of Tk to give you a technical explanation.

In reply to Re: Perl TK BrowseEntry error by stefbv
in thread Perl TK BrowseEntry error by fast

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