[mapserver-users] MapServer and Geopackage failing
Seth G
sethg at geographika.co.uk
Tue Mar 6 03:05:17 PST 2018
Thanks Even!
I'll get a build together and test,
Seth
--
web:http://geographika.co.uk
twitter: @geographika
On Tue, Mar 6, 2018, at 11:41 AM, Even Rouault wrote:
> Seth,
>
> I've pushed a temptative fix per
> https://github.com/mapserver/mapserver/commit/4e4885f8598764b7cfb3a8c1c91c6f60eb12671f> but I'm not completely positive this will fix what you've seen.
>
> Even
>
> > Hi all,
> >
> > I'm trying out the geopackage format as an alternative to
> > shapefiles but> > running into an issue where MapServer expects the geopackage
> > dataset to> > include spatialite. Drawing layers with shp2img logs the following:> >
> > [Tue Mar 06 10:39:42 2018].512000 msDrawMap(): rendering using
> > outputformat> > named png (AGG/PNG). [Tue Mar 06 10:39:42 2018].512000 msDrawMap():
> > WMS/WFS> > set-up and query, 0.000s [Tue Mar 06 10:39:42 2018].529000
> > msOGRFileOpen:> > Spatialite support in GPKG not enabled [Tue Mar 06 10:39:42
> > 2018].549000> > msOGRFileNextShape(): OGR error. OGR GetNextFeature() error'd.
> > Check logs.> > [Tue Mar 06 10:39:42 2018].549000 msOGRFileNextShape(): In
> > ExecuteSQL():> > sqlite3_prepare(SELECT spatialite_version()): no such function:
> > spatialite_version
> > [Tue Mar 06 10:39:42 2018].550000 msDrawMap(): Image handling error.
> > Failed> > to draw layer named 'ways'.
> >
> > The spatialite_version function is missing in the geopackage. The
> > dataset> > was created by exporting from MapServer as an OUTPUTOPTION:
> >
> > OUTPUTFORMAT
> > NAME "GeoPackage"
> > DRIVER "OGR/GPKG"
> > FORMATOPTION "STORAGE=memory"
> > FORMATOPTION "FORM=simple"
> > FORMATOPTION "FILENAME=result.gpkg"
> > FORMATOPTION "DSCO:SPATIALITE=YES" # not a listed option,
> > but tried> > anyway FORMATOPTION "LCO:SPATIAL_INDEX=YES"
> > END
> >
> > Running a GisInternals build, including GDAL 2.1.3 and MapServer
> > 7.0.4.> >
> > Relevant code is at
> > https://github.com/mapserver/mapserver/blob/aae74ff2abed3f2f8fe1f76c9b4bbcc> > f15023dc1/mapogr.cpp#L1313 It looks like the error should be
> > swallowed up?> >
> > The same dataset exported directly to spatilite works fine.
> >
> > Anyone experienced the above issue?
> >
> > Regards,
> >
> > Seth
> >
> >
> > --
> > web:http://geographika.co.uk
> > twitter: @geographika
> > _______________________________________________
> > mapserver-users mailing list
> > mapserver-users at lists.osgeo.org
> > https://lists.osgeo.org/mailman/listinfo/mapserver-users
>
>
> --
> Spatialys - Geospatial professional services
> http://www.spatialys.com
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