[mkgmap-dev] Bug introduced with rev 2038 making mkgmap crash on certain tiles.

Tue Oct 4 14:55:49 BST 2011

I have never seen this bug before, it appears since mkgmap rev 2038.
Rev 2037 was still fine.

It does not happen very often, just on a few tiles. Also without my 
style-file it does not happen...
So there seems to be some serious problem related to those decimal 
numbers....

I'll try to find out which line in my style-file is responsible for this 
crash...
so far the error log:

java.lang.NumberFormatException
         at java.math.BigDecimal.<init>(Unknown Source)
         at java.math.BigDecimal.<init>(Unknown Source)
         at 
uk.me.parabola.mkgmap.osmstyle.eval.ValueWithUnit.<init>(ValueWithUnit.java:47)
         at 
uk.me.parabola.mkgmap.osmstyle.eval.NumericOp.eval(NumericOp.java:51)
         at uk.me.parabola.mkgmap.osmstyle.eval.AndOp.eval(AndOp.java:34)
         at 
uk.me.parabola.mkgmap.osmstyle.eval.LinkedOp.eval(LinkedOp.java:55)
         at 
uk.me.parabola.mkgmap.osmstyle.ActionRule.resolveType(ActionRule.java:59)
         at 
uk.me.parabola.mkgmap.osmstyle.RuleSet.resolveType(RuleSet.java:79)
         at 
uk.me.parabola.mkgmap.osmstyle.StyledConverter.convertNode(StyledConverter.java:349)
         at 
uk.me.parabola.mkgmap.reader.osm.ElementSaver.convert(ElementSaver.java:234)
         at 
uk.me.parabola.mkgmap.reader.osm.bin.OsmBinMapDataSource.load(OsmBinMapDataSource.java:72)
         at 
uk.me.parabola.mkgmap.main.MapMaker.loadFromFile(MapMaker.java:148)
         at uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:58)
         at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:222)
         at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:219)
         at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
         at java.util.concurrent.FutureTask.run(Unknown Source)
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
         at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown 
Source)
         at java.lang.Thread.run(Unknown Source)