It sounds like perhaps you're successfully generating the tiles at very low zooms because they probably get their data from shapefiles (that's certainly true for OSM), but that tiles which are zoomed in further will also use queries against PostGIS and those queries are failing.
Try double-checking the queries in the mapnik stylesheet to ensure that they're valid. Also check that you've got permission to access Postgres and check the Postgres logs for errors that may be happening. > -----Original Message----- > From: [email protected] [mailto:mapnik-users- > [email protected]] On Behalf Of ecolijoshi > Sent: 5 December 2011 11:17 > To: [email protected] > Subject: [Mapnik-users] problem in generate_tiles.py > > > Hello, > I am trying to generate the tiles from generate_tiles.py. In generate > _tiles.py i change the bounding box ,zoom level , gave the directory of > my_osm.xml and tile_dir . > > I got the different zoom level folder and 0 to 3 folder there is > image.But > all other remaining folders are empty. > > I ran the generate_tiles.py from python idle and folder are genenrate > very > quickly but the idle does not show any sign of ending the process. > > > -- > View this message in context: http://old.nabble.com/problem-in- > generate_tiles.py-tp32916606p32916606.html > Sent from the Mapnik - Users mailing list archive at Nabble.com. > > _______________________________________________ > Mapnik-users mailing list > [email protected] > https://lists.berlios.de/mailman/listinfo/mapnik-users _______________________________________________ Mapnik-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/mapnik-users
