[rrd-users] Re: Stack size error

Alex van den Bogaerdt alex at slot.hollandcasino.nl
Fri Nov 24 11:35:17 MET 2000

Clarence wrote:
> what does 
> RPN final stack size != 1
> mean???

That means that an RPN expression does not result in *exactly* one value.
See TFM.

> The exact same line works fine from the command line and other perl scripts but when I attach it
> to an array and try to create a gif on the fly on a web page it gives me that error.

What does 'attach it to an array' mean?  If you try to say that you
attach your RPN expression to an existing one (which also will produce
one value) you will have two values; 2 is not 1.

 / alex at slot.hollandcasino.nl                  alex at ergens.op.het.net \
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