Your error will go away if you correct the case:

#my $open = $mw->TopLevel;
my $open = $mw->Toplevel;

[download]

However, at that point you'll discover other problems. I don't know Tk very well, so I can't comment on them.

Cheers,
Ovid

New address of my CGI Course.
Silence is Evil (feel free to copy and distribute widely - note copyright text)

In reply to Re: How can you redefine a subroutine?? by Ovid
in thread How can you redefine a subroutine?? by eoin

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