So, I finally started a new route. Thanks to Stagecoach, it now has a water layer, but...
I laid out a few boards, used the paint brush to hollow out a river bed and added water. Still no track, but then I clicked on a track more or less at random to see what it looked like and CRASH!
Once more a pile of error messages that mean nothing to me:
I laid out a few boards, used the paint brush to hollow out a river bed and added water. Still no track, but then I clicked on a track more or less at random to see what it looked like and CRASH!
Once more a pile of error messages that mean nothing to me: