Error, I can't build a house if I mess with the roof height or direction! :(

So I was building a house and I changed the roof height to 8. Then I started building the house. But the next house I tried to make, I changed the roof height back to 4, I got that red error stuff and now I can’t build houses, even just the floor I get the error. :frowning:

can you try it again and if it happens again, try capturing a screenshot and upload it on your topic post.