Hi Patrick, with r4260 you should no longer see this error message. Still, the TIGER data in your file is really crap. If you are allowed to use it I would remove the addr:interpolation ways and use only the nodes. Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Gerd Petermann <gpetermann_muenchen@hotmail.com> Gesendet: Freitag, 28. Dezember 2018 06:26 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] mkgmap crashing with non-OSM data Hi Partrick, thanks for reporting, I can reproduce the problem and I'll try to fix it. Two remarks: 1) Please make sure that the TIGER licence allows to do this mixing of data 2) Please note that TIGER data is not really a good source for addresses and the mixture of OSM data and TIGER data are likely to decrease the quality in those places where they differ The data shows a performance problem in mkgmap (probably caused by this mixture), it takes very long to calculate the address data. Gerd -- Sent from: http://gis.19327.n8.nabble.com/Mkgmap-Development-f5324443.html _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev