On Wed, Jan 25, 2012 at 9:57 PM, Stephen Crawford <[email protected]> wrote:
> I just did a minor upgrade from 2.0.0 to 2.1.3, and now a layer group
> which was working before no longer does. I made this layer group to
> reproject the data into srid 900913 for tiling, and now instead of an
> image I get this error:
>
> "ERROR: function st_force_2d(geometry) does not exist"
>
> any thoughts?
>
>
It seems you are using a version of PostGIS that is too old for GeoServer
2.1.3.
I believe we support PostGIS 1.2 and upwards, but not completely sure,
don't have these old versoins and the PostGIS documentation is not clear
on when the "st_*" function names were introduced and when the ones without
the st_ prefix ceased to exist
Cheers
Andrea
--
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Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 962313
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http://www.geo-solutions.it
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http://twitter.com/geowolf
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