Hey thanks for pointing this out. As I just found out the UI isn’t big enough if the building literally requires every type of building resource (which the barn did). You were correct, it was, and still is, 25 bricks. I’ve also changed the requirements yet again. In the next patch the barn will require 150 dark wood, but no light wood. This will shorten the list and allow everything to fit. Sort of a dumb reason to change things but far easier than remaking the artwork. I doubt any other buildings will require every resource anyway.