tk::text is a themed widget new in Tcl/Tk 8.5, so I assume you are still using 8.4 on OS X. This happens when you are either using an older version of ActivePerl on the Mac, or if you use the default versions of Perl and Tcl supplied by Apple.

If you are stuck using 8.4 then you could change your code to call $tw = $mw->new_text(...); which uses the old name and should work with both 8.4 and 8.5.

In reply to Re: Tkx: "invalid command error" OS X by jand
in thread Tkx: "invalid command error" OS X by vlsimpson

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