This question arise on the Romanian OSM list. We are trying to get multipolygons rendered in Mapnik and we are following the instructions on the Wiki page: <a href="http://wiki.openstreetmap.org/wiki/Relation:multipolygon">http://wiki.openstreetmap.org/wiki/Relation:multipolygon</a>. So we are trying with no tags on the inner way and the building is still not rendered in Mapnik (it is fine in Osmarender). The building is the one name 'AJOFM Huneadoara' from here: <a href="http://www.openstreetmap.org/?lat=45.881101&lon=22.900908&zoom=18&layers=B000FTF">http://www.openstreetmap.org/?lat=45.881101&lon=22.900908&zoom=18&layers=B000FTF</a>.<br>
<br>The interesting fact is that I used a different approach a couple of months ago (when direction of the way counted, and with tags on both ways) and those buildings are render just fine even now. When I tried to help our collegue with his building and applying the same rules that worked before I still have the same results (no hole rendered). <br>
<br>What are we doing wrong? How should we tag the building to get rendered with Mapnik?<br><br>Thanks,<br>Ciprian<br>