after deleting a corrupted world all farmer willagers were the green unused texture.

one day while playing minecraft My favorite world was gone. I had so Much. I googled ways to get it back and found that if you make a world with the same way you will. I found that this had good reviews so I tried it and... my world was corrupted. I tried to fix it but I couldn't. So i deleted my world permanently. Then I made a new world and saw a village. I went over and saw that all the farmers are the green unused texture. I tried reboot All of minecraft but they are still green. Not only that but when I punch ANY villager they won't make any noise or get mad.