oh yes - I still use the dem-empty.patch from you - I will remove it and try how it behaves without that one. 
(besides it I'm using  minSizePolygon = props.getProperty("min-size-polygon", 14); 
(instead of 8) since long long time, but I'm sure that's no cause for the error here).


Felix

On 25 April 2018 at 18:57, Gerd Petermann <gpetermann_muenchen@hotmail.com> wrote:
Hi Felix,

it seems you use a version of MapBuilder that doesn't match the current source in trunk. Is that possible?
If yes, please post your version.

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Felix Hartmann <extremecarver@gmail.com>
Gesendet: Mittwoch, 25. April 2018 18:17:30
An: Development list for mkgmap
Betreff: [mkgmap-dev] Current mkgmap version has another        java.lang.AssertionError:

java.lang.AssertionError: minlong=-8388608
        at uk.me.parabola.imgfmt.app.trergn.TREFile.setBounds(TREFile.java:359)
        at uk.me.parabola.imgfmt.app.map.Map.setBounds(Map.java:162)
        at uk.me.parabola.mkgmap.build.MapBuilder.processInfo(MapBuilder.java:1000)
        at uk.me.parabola.mkgmap.build.MapBuilder.makeMap(MapBuilder.java:288)
        at uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:107)
        at uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:69)
        at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:290)
        at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:286)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)


I'm sure back 30-40 versions mkgmap had no problems here - I basically did not change my style (only removed one resolution) - and the data is the same.


Happens on Asia continent map dem/contourline creation.

java -ea -jar -Xmx20000M /home/contourlines/mkgmap.jar --dem=/home/contourlines/hgt/VIEW1/,/home/contourlines/hgt/SRTM1v3.0/,/home/contourlines/hgt/VIEW3/,/home/contourlines/hgt/SRTM3v3.0/ --dem-dists=9936 --dem-poly=/home/contourlines/bounds/asia.poly --max-jobs=6 --reduce-point-density=3.6 --transparent --description=openmtbmap-srtm-Asia --style-file=srtm --latin1 --draw-priority=24 --mapname=74500000 --family-id=7450 --product-id=1 --series-name=openmtbmap-srtm-ASIA --family-name=mtbmap-srtm-ASIA --overview-mapname=mapsetz --tdbfile 7*.osm.pbf

--
Felix Hartman - Openmtbmap.org & VeloMap.org
Schusterbergweg 32/8
6020 Innsbruck
Austria - Österreich
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--
Felix Hartman - Openmtbmap.org & VeloMap.org
Schusterbergweg 32/8
6020 Innsbruck
Austria - Österreich