[postgis-users] st_offsetcurve

[Sandro Santilli]

On Fri, Oct 04, 2013 at 01:13:48PM +0200, franco base wrote:
> I resum this post (new offset in my life).
> I try the select on that geometry using
> 
> "POSTGIS="2.0.3 r11128" GEOS="3.3.8-CAPI-1.7.8" PROJ="Rel. 4.8.0, 6 March
> 2012" GDAL="GDAL 1.10.0, released 2013/04/24" LIBXML="2.8.0"
> 
> LIBJSON="UNKNOWN" (core procs from "2.0.1 r9979" need upgrade) RASTER
> (raster procs from "2.0.1 r9979" need upgrade)"
> 
> 
> And the error is
> 
> ERROR: GEOSOffsetCurve: IllegalArgumentException: RobustDeterminant
> encountered non-finite numbers SQL state: XX000.
> 
> 
> Sandro I don't undesrtand if you have the same errror or if it works.

I haven't tried it, but I know there have been fixes in GEOS about that.
Try with GEOS-3.3.9, or 3.4.2.
Let us know.

Besides, your postgis version string is telling you that the upgrade to
2.0.3 wasn't completed successfully. See if you can find the scripts
postgis_upgrade_20_minor.sql and rtpostgis_upgrade_20_minor.sql and load
them both to fix that.

--strk;