the problem is because of the double link in there - I think you'll find it also had a carthage - roman look-up too.

The double link basically confuses it when you try to add a new building.

Well done on finding it - it took most of us a lot longer, even though other people had written it up in the past....



if you add carthaginian buildings without deleting that line and try re-generating the map.rwm file you find that the game stops working all together, if as I assume you did, you keep using old .rwm you just get weird behaviour. As that seems to mean you don't get a completely true reading of the file until you regenerate the .rwm it might be an idea to re-name your map.rwm file (in the campaign folder) at this stage so you're absolutely sure the new version is working - changes involving hidden resources can need a new map.rwm