Hi
Update, previous version had some errors, conclusion is the same
OK, Thanks that is great. So I don't think that there wasn't really intended to be a change to routing in that branch, but there was an experimental option that was added, and then removed, with a couple of lines of code omitted, probably unintentionally. This is what causes the failure in NodCheck and maybe causes the failure on the device too. The attached patch restores the functionality and NodCheck does not crash on the result There is a pre-compiled jar there: http://files.mkgmap.org.uk/download/484/mkgmap.jar It may interact or interfere with the routing island removal code that was also made in that branch. I've no idea if it does or not, it is just something to check. Steve