Hello everybody,
i use mkgmap r3706. It run 2 times. The first one makes the img-files. The second one makes the mdr/mdrx files. The first step works fine, without error-messages, but the second step produces an error message and crashes:

"Exception in thread "main" java.lang.AssertionError: Invalid label offset found
1315595
        at uk.me.parabola.imgfmt.app.lbl.LBLFileReader.fetchLabel(LBLFileReader.
java:87)
        at uk.me.parabola.imgfmt.app.trergn.RGNFileReader.fetchPointsCommon(RGNF
ileReader.java:123)
        at uk.me.parabola.imgfmt.app.trergn.RGNFileReader.pointsForSubdiv(RGNFil
eReader.java:84)
        at uk.me.parabola.imgfmt.app.map.MapReader.pointsForLevel(MapReader.java
:119)
        at uk.me.parabola.mkgmap.combiners.MdrBuilder.addPoints(MdrBuilder.java:
273)
        at uk.me.parabola.mkgmap.combiners.MdrBuilder.onMapEnd(MdrBuilder.java:1
78)
        at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:600)
        at uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.ja
va:128)
        at uk.me.parabola.mkgmap.main.Main.mainStart(Main.java:135)
        at uk.me.parabola.mkgmap.main.Main.main(Main.java:106)"
        
        
        
When i use mkgmap 3702 an error message at the first step appears, the second step works fine:
"SCHWERWIEGEND (ShapeMergeFilter): ..\Splitter\88000004.osm.pbf: ignoring shape w
ith id 364926659 and type 0x13 at resolution 24, it has 4 points and has an empt
y area"

The OSM-Data is "nordrhein-westfalen.osm.pbf". An other map "Kanaran" works fine, without error.

Whats the reason for this and what can i do?

Best regards
Arndt