[ gpsdrive ] Mapnik doesn't show a map

[Jan-Erik Skata]

On Thu, Jul 9, 2009 at 2:10 AM, Ross Scanlon <info at 4x4falcon.com> wrote:

> >> You could try osm2pgsql ( http://wiki.openstreetmap.org/wiki/Osm2pgsql)
> >> directly, that is my preferred method. Run
> >> $ osm2pgsql -m -d gis yourmap.osm.bz2
> >
> > I did
> > $ osm2pgsql -m -d gis bayern.osm.bz2
> > and also
> > $ osm2pgsql -m -d gis austria.osm.bz2
> >
> > It runs for a while and the output looks ok. But no map in Gpsdrive.
> >
> > When I did it first with planet-latest.osm.bz2 I got some errors. So I
> > think perhaps the database is corrupt now.
> >
>
> Try using
>
> osm2pgsql -c -m -d gis your.osm.bz2
>
> the -c creates the tables in the database.
>
>
> --
> Cheers
> Ross
>
>
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>

If you dont have any other PostgreSQL databases you could also just delete
its data directory (in /var somewhere) and set up the database from
beginning.
Used disk space does not grow if the map already is in the database.

Have you tried the Mapnik script generate_image.py as described in
http://wiki.openstreetmap.org/wiki/Mapnik#Rendering_tiles ?
Does it generate anything?
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