[ZOO-Discuss] Error when running GRASS processes

Pierre Roudier pierre.roudier at gmail.com
Wed Apr 27 19:58:17 PDT 2011


Dear zoo-keepers,

I'm trying the WPS GRASS bridge - unfortunately I can't make it work so far.

I've added two GRASS  processes to my /usr/lib/cgi-bin:

root at grass:/usr/local/src/zoo/zoo-kernel# ls /usr/lib/cgi-bin/ | grep .zcfg
HelloPy.zcfg
v_delaunay.zcfg
v_voronoi.zcfg

The GetCapabilities is working fine. In QGIS, I'm using the WPS plugin
to try to make a Voronoi tesselation or a Delaunay triangulation of a
dummy points shapefile. In both cases, I got the following error when
running the process:

<?xml version="1.0" encoding="utf-8"?>
<ows:ExceptionReport xmlns:ows="http://www.opengis.net/ows/1.1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xlink="http://www.w3.org/1999/xlink"
xsi:schemaLocation="http://www.opengis.net/ows/1.1
http://schemas.opengis.net/ows/1.1.0/owsExceptionReport.xsd"
xml:lang="en-US" version="1.1.0">
  <ows:Exception exceptionCode="NoApplicableCode">
    <ows:ExceptionText>Python module v_delaunay cannot be loaded.
</ows:ExceptionText>
  </ows:Exception>
</ows:ExceptionReport>

Any suggestion?

Cheers,

Pierre


-- 
Scientist
Landcare Research, New Zealand



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