[rrd-users] rrd error: attempt to put segment in horiz list twice

Gregory Guthrie guthrie at mum.edu
Wed Oct 3 22:08:19 CEST 2007

I have a simple application that plots weather data from an XML feed.
(I started with rrdWeather).

It was beautiful and working fine, but just yesterday it
started  giving intermittent errors:
     "attempt to put segment in horiz list twice"
and then the resulting rrdTool graph was bad.

A google search seemed to just show past messages saying this was a
bug in old libraries.
I am using rrdTool 1.2.15 from perl libraries (librrdp-perl
1.2.15-0.3, librrds-perl 1.2.15-0.3) which are the current latest
stable builds on Debian (Linux).

Help please?

Gregory Guthrie

MUM Faculty Mail - FM 1068
Fairfield, IA 52557

Dr. Gregory Guthrie
         guthrie at mum.edu      (641)472-1125      Fax: -1103
         Professor and Dean
         Computer Science Department
         College of Computer Science and Mathematics
         Maharishi University of Management
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