Mapsource tile cache not found.

Hi,

ich bekomme beim Generieren meiner Map obigen Fehler:
Mein command.log sieht so aus:

reg␣delete␣"HKEY_LOCAL_MACHINE\SOFTWARE\Garmin\MapSource\Families\Berlin_Kolberg"␣/f

rem␣Build␣the␣garmin␣maps

java␣-Xmx1100M␣-jar␣D:\downloads\Garmin␣OSM\map_composer_086\Tools\mkgmap.jar␣--tdbfile␣--preserve-element-order␣--generate-sea=extend-sea-sectors,close-gaps=5000,floodblocker␣--route␣--remove-short-arcs␣-c␣D:\downloads\Garmin␣OSM\map_composer_086\data\osmc_options

java.lang.StringIndexOutOfBoundsException:␣String␣index␣out␣of␣range:␣-1
at␣java.lang.String.substring(Unknown␣Source)
at␣uk.me.parabola.util.GpxCreator.getGpxBaseName(GpxCreator.java:19)
at␣uk.me.parabola.mkgmap.reader.osm.SeaPolygonRelation.removeFloodedAreas(SeaPolygonRelation.java:104)
at␣uk.me.parabola.mkgmap.reader.osm.SeaPolygonRelation.postProcessing(SeaPolygonRelation.java:51)
at␣uk.me.parabola.mkgmap.reader.osm.MultiPolygonRelation.processElements(MultiPolygonRelation.java:892)
at␣uk.me.parabola.mkgmap.reader.osm.ElementSaver.addRelation(ElementSaver.java:164)
at␣uk.me.parabola.mkgmap.reader.osm.SeaGenerator.end(SeaGenerator.java:438)
at␣uk.me.parabola.mkgmap.reader.osm.OsmReadingHooksChain.end(OsmReadingHooksChain.java:78)
at␣uk.me.parabola.mkgmap.reader.osm.xml.Osm5MapDataSource.load(Osm5MapDataSource.java:73)
at␣uk.me.parabola.mkgmap.main.MapMaker.loadFromFile(MapMaker.java:145)
at␣uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:56)
at␣uk.me.parabola.mkgmap.main.Main$1.call(Main.java:220)
at␣uk.me.parabola.mkgmap.main.Main$1.call(Main.java:217)
at␣java.util.concurrent.FutureTask$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)
Exiting␣-␣if␣you␣want␣to␣carry␣on␣regardless,␣use␣the␣--keep-going␣option

reg␣import␣D:\downloads\Garmin␣OSM\map_composer_086\data\81110000.reg

rem␣Creating␣TYP␣file

D:\downloads\Garmin␣OSM\map_composer_086\Tools\cgpsmapper.exe␣typ␣81110000.txt␣D:\downloads\Garmin␣OSM\map_composer_086\garmin\81110000.TYP

rem␣Generating␣Garmin␣gmapsupp.img␣file␣Gesamt

rem␣Build␣the␣garmin␣maps

java␣-Xmx1100M␣-jar␣D:\downloads\Garmin␣OSM\map_composer_086\Tools\mkgmap.jar␣--gmapsupp␣--family-name=Berlin_Kolberg␣--family-id=333␣--product-id=1␣--description="Berlin-Kolberg"␣81110000.TYP

Mein error.log sieht so aus:

...
Calling␣mkgmap␣to␣create␣map
Build␣the␣garmin␣maps
calling␣mkgmap
mkgmap␣done
Mapsource␣tile␣cache␣not␣found.
Generate␣Mapsource␣registry␣file
Installing␣values␣to␣registry
calling␣Registry␣install
Registry␣install␣done
Create␣typ␣definition␣file
...

Hat irgendjemand einen Tip, was ich falsch gemacht habe?