My almost 1 year old

The last few weeks he has had some serious sleep regression. Learning to walk milestone and all ibe read that its normal. And now hes sleeping good. But he wnt sleep anywhere but on the floor. If i move him he wakes up and screams. Wont sleep in his crib, in my bed, with me on the couch, like ive tried everything. I lay him on the floor and hes out for the night.