Hello Dane, thanks a lot for that hint, but it did not help, i still don't see no track, just blue background.
I copied the SRS from the other layers, i thought they'd need to be the same for all layers? I just installed mapnik-0.6.1, i used 0.6.0 before. python scons/scons.py DEBUG=True INPUT_PLUGINS=all configure python scons/scons.py install One thing i see: i get a colored warning yellow-on-white, absolutely unreadable, i had to copy it: Note: will build without these optional dependencies: - ociei Maybe it makes sense to change the build script to not use yellow-on-white. But the installationwent fine. When looking at stderr: python my_script.py 2>log.txt In log.txt: registered datasource : postgis registered datasource : shape registered datasource : sqlite registered datasource : raster registered datasource : osm registered datasource : kismet registered datasource : gdal registered datasource : ogr bit_depth=8 color_type=6 bit_depth=8 color_type=6 ... ... ... size = 4 base=/local/mapnik/ file=trck.gpx layer=waypoints type=ogr unhandled type_oid=11 datasource=0x18768a0 type=1 scale=15.6953 start map processing bbox=Envelope(986807.9457954284,6257910.488744537,1016942.888483496,6274861.394006575) scale denominator = 56054.6 start layer processing : track datasource = 0x18768a0 unhandled type_oid=11 unhandled type_oid=11 unhandled type_oid=11 unhandled type_oid=11 <<<<<repeated more than 7000 times !!!>>>>> ... ... ... 7519 features end layer processing end map processing 0.62 s destroyed singleton destroyed singleton destroyed singleton The "unhandled type_oid=11" does not mean anything to me, is it a hint on what goes wrong? Best regards, Torsten. > On Aug 11, 2009, at 12:53 AM, Torsten Mohr wrote: > > <Layer name="track" status="on" srs="+proj=merc +a=6378137 +b=6378137 > > +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgri...@null > > +no_defs +over"> > > try: > > <Layer name="track" status="on" srs="+init=epsg:4326"> _______________________________________________ Mapnik-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/mapnik-users

