Put the summary of the bug you're having here

What I expected to happen was...:
I created a village and put carpet on the floor 

What actually happened was...:
Villagers can't go into the house which has some carpet. 

Steps to Reproduce:
1. You should put carpet on the floor and wait night.
2. Then you will see that villagers can't go into the house.
3. You should break carpet and villagers can go into the house.