There have been considerable changes from the initial map (e.g. inclusion of a wildfire polygon) and I don't know at what point the BaseCamp problem developed. The error message is obviously not helpful. The only way I can think of trying to solve this is by successively removing elements from the map (e.g. first the wildfire polygon, then the trails, then the contours, ...) until it works. That would be very time consuming and I'm don't think I can devote that time. Still, I want to make a quick attempt at finding a solution. So my question is: is there some method (e.g. a software package) of testing the installation executable, one which would provide more useful error messages?
And if anyone has advice on how to best proceed in ferreting out the problem, I would love to hear it!