Hi, I am compiling a custom map from OSM format, what do these error messages mean: ava.lang.NumberFormatException: null at java.lang.Integer.parseInt(Integer.java:443) at java.lang.Integer.parseInt(Integer.java:514) at uk.me.parabola.mkgmap.scan.TokenScanner.nextInt(TokenScanner.java:255) at uk.me.parabola.mkgmap.osmstyle.StyleImpl.checkVersion(StyleImpl.java:564) at uk.me.parabola.mkgmap.osmstyle.StyleImpl.<init>(StyleImpl.java:133) at uk.me.parabola.mkgmap.reader.osm.xml.Osm5MapDataSource.createConverter(Osm5MapDataSource.java:123) at uk.me.parabola.mkgmap.reader.osm.xml.Osm5MapDataSource.load(Osm5MapDataSource.java:81) at uk.me.parabola.mkgmap.main.MapMaker.loadFromFile(MapMaker.java:148) at uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:56) at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:189) at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:186) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:636) -- cheers, maning ------------------------------------------------------ "Freedom is still the most radical idea of all" -N.Branden wiki: http://esambale.wikispaces.com/ blog: http://epsg4253.wordpress.com/ ------------------------------------------------------