What is $windowname? Where does it come from/get created? Can you show the code that creates it? Also the result of ref($windowname) which should tell us what it is (widget or no).

I suspect it's getting unblessed somewheres..

C.

In reply to Re^4: Dynamically destroying a window in Tk? by castaway
in thread Dynamically destroying a window in Tk? by Spidy

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