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List: rrd-users
Subject: [rrd-users] Re: RRDs::graph Error
From: rrd () geert ! triple-it ! nl (Geert van der Ploeg)
Date: 2002-06-26 10:58:05
Message-ID: 01d001c21d00$59815990$d201a8c0 () peasant
[Download RAW message or body]
That means there is a calculation (CDEF) which doesn't have a correct number
of operators/operands, returning not precisely 1 value as result.
A good way of debugging your CDEF is to write it out on several lines, in
"normal" "in-fix" notation.
e.g.:
line1,line2,+,0,*
becomes:
(line1 + line2) * 0
etc.
HTH.
Geert van der Ploeg
----- Original Message -----
From: "Fredrik Schweinebarth" <fredrik at pulsesoft.com>
To: "'RRD users'" <rrd-users at list.ee.ethz.ch>
Sent: Wednesday, June 26, 2002 10:59 AM
Subject: [rrd-users] RRDs::graph Error
>
>
> Hi,
>
> I'm using Perl, RRDs to make a graph and I keep getting this error
> message: "RPN final stack size != 1".
> When I run, RRDs::graph("/var/www/html/rrd/images/graph.gif", @opts);
>
> Anyone?
>
>
> // Fredrik
>
>
> --
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