Hi,
I have recently downloaded some mkgmap generated maps that produce this error when displayed in navit: :garmin_obj.c:1279:1|:Error more than 255 polygons/lines in a subdiv are not supported
This does not look like an mkgmap problem to me. Reading the error message I assume that navit does not support subdivisions containing more than 255 polygons + lines. But as far as I know there is no such a limit for garmin devices.
looks like the message comes from libgarmin. If you think its an error in libgarmin I will have a look at that.
There is a first version of the patch (see http://www.mkgmap.org.uk/pipermail/mkgmap-dev/2011q2/011818.html) but some things are not fixed in it.
if possible recommend me some nightly snapshot or similar which I could test.
Tried to reporduce the issue it with mkgmap-r2009 and attached test data, I get neither the above error but the object (the Altenburg in Bamberg) isn't displayed either.
Can you please how you created your map? 1. Where did you get your data from? 2. Did you use splitter and which splitter settings do you use? 3. Please send your complete mkgmap parameters.
I got the data as http://api.openstreetmap.org/api/0.6/map?bbox=10.866503,49.878919,10.871985,... here for viewing http://www.openstreetmap.org/?lat=49.880477&lon=10.869244&zoom=18&layers=M downloaded to "map-altenburg-only.osm.xml" and mkgmap map-altenburg-only.osm.xml The resulting image (mkgmap-r2009) does no longer produce the visible error message but the castle isn't visible either. Richard --- Name and OpenPGP keys available from pgp key servers