[mkgmap-dev] Problem merging images

Hello, after using the adress index feature, the image merging doesn't work anymore. java '-Xms256m' '-Xmx2560m' '-jar' 'mkgmap.jar' '--gmapsupp' 'gmapsupp_Basiskarte.img' '/home/osm/radkarte/gmapsupp_Hoehenlinien.img' 'gmapsupp_RadRouten.img' 'gmapsupp_Steigungen.img' 'gmapsupp_fixMeLayer.img' Is this known? Is there a workaround if it is known? I'd like to keep the "Layer"-Feature so I'd be able to choose the maps on my Oregon 450 "on demand". greetings Johannes