I keep getting this error whenever I hover my mouse over a template in the building selection menu, save is at the bottom 
I’ve worked out why this has happened, could it be possible to be able to rename building templates?
release-559 (x64)
Uncaught TypeError: Cannot read property ‘cost’ of undefined
TypeError: Cannot read property ‘cost’ of undefined
at HTMLTableRowElement. (http://radiant/stonehearth/ui/game/modes/build_mode/building_templates/building_templates.js:80:42)
at HTMLTableRowElement.jQuery.event.special.(anonymous function).handle (http://radiant/stonehearth/ui/root/js/libs/jquery-1.10.2.js:5460:29)
at HTMLDivElement.jQuery.event.dispatch (http://radiant/stonehearth/ui/root/js/libs/jquery-1.10.2.js:5095:9)
at HTMLDivElement.elemData.handle (http://radiant/stonehearth/ui/root/js/libs/jquery-1.10.2.js:4766:46)
1465052989656.zip (5.9 MB)