[mkgmap-dev] Bogus warnings about intersected ways in multipolygons

Tue Jan 19 06:57:13 GMT 2010

I am getting these for yesterday's finland.osm.bz2 and mkgmap r1499.
I suspect that these are coming from the branches/mp merge:

SEVERE (MultiPolygonRelation): Multipolygon http://www.openstreetmap.org/browse/relation/5828 contains intersected ways

This relation or the containing points have not been changed recently.
It looks OK to me.  It would be nice if the message gave a point where
mkgmap thinks that the ways are intersecting, like this:

"Multipolygon .../relation/5828 contains intersected ways at
http://www.openstreetmap.org/?mlat=60.1604765&mlon=24.9544602&zoom=18"
(I am just picking a random node in the above building multipolygon).

I still can't view the gmapsupp.img because of a NullPointerException:

...
SEVERE (MultiPolygonRelation): Multipolygon http://www.openstreetmap.org/browse/relation/301046 contains intersected ways
SEVERE (MultiPolygonRelation): Multipolygon http://www.openstreetmap.org/browse/relation/341061 contains intersected ways
Exception in thread "main" java.lang.NullPointerException
	at uk.me.parabola.tdbfmt.OverviewMapBlock.setArea(OverviewMapBlock.java:100)
	at uk.me.parabola.mkgmap.combiners.TdbBuilder.addToTdb(TdbBuilder.java:114)
	at uk.me.parabola.mkgmap.combiners.TdbBuilder.onMapEnd(TdbBuilder.java:103)
	at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:370)
	at uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.java:124)
	at uk.me.parabola.mkgmap.main.Main.main(Main.java:122)

Best regards,

	Marko