[OSM-dev] problem with mapnik
Ruggero
giurrero at gmail.com
Sun Mar 28 13:33:16 BST 2010
I'm trying to render a small map following these instructions:
http://wiki.openstreetmap.org/wiki/Mapnik
I did the same procedure some months ago and it worked, I was able to
create tiles. Now I've update mapnik and some osm script. I get the
message:
python generate_image.py
Traceback (most recent call last):
File "generate_image.py", line 37, in <module>
mapnik.load_map(m,mapfile)
RuntimeError: PSQL error:
ERROR: syntax error at or near "from"
LINE 3: from planet_osm_roads
^
Full sql was: 'select * from
(select way,highway,ref,char_length(ref) as length,
from planet_osm_roads
where highway in ('motorway','trunk','primary')
and ref is not null
) as roads
limit 0'
(encountered during parsing of layer 'planet roads text osm low zoom')
what's this? Did I forget something?
Thanks, Ruggero
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