Hello, i am trying to create a ragdoll script for a npc in my game however my script cannot find the attachment points in the model to replace with sockets. I have ConstaintDetails on and the npc works fine. Is this a model problem or something to do with the script?

My code for reference:

local Model = script.Parent.Parent


for _,Part in pairs(Model:GetDescendants()) do
	
	if Part.Name == 'Motor6D' then
		print(Part)
		local socket = Instance.new("BallSocketConstraint")
		local part0 = Part.Part0
		local joint_name = Part.Name
		local attachment0 = Part.Parent:FindFirstChild(joint_name.."Attachment") or Part.Parent:FindFirstChild(joint_name.."RigAttachment")
		local attachment1 = part0:FindFirstChild(joint_name.."Attachment") or part0:FindFirstChild(joint_name.."RigAttachment")
		if attachment0 and attachment1 then
			socket.Attachment0, socket.Attachment1 = attachment0, attachment1
			socket.Parent = Part.Parent
			Part:Destroy()
		else
			print("nothing found")
		end	
	end
end
Anonymous