ERROR :

"Attempt to call a nil value"

I want my "Head" to cframe to my mouse (Like daxter33's head rotation)

Where you move your mouse your head stays on your character, but it will rotate to your mouse.

function SetHeadPos(Pos)
if not Pos then return end
local run,error = ypcall(function()
	local Weld = Instance.new("Weld")
	Weld.Part0 = Char.Torso
	Weld.Part1 = Char["Head"]
	Weld.C0 = CFrame.new(0, 1.4, 0)
	Weld.Parent = Weld.Part0
	
	pcall(function()
		for _,v in pairs(Char.Head:GetChildren()) do
			if v.ClassName=='SpecialMesh' then
				v:remove()
			end
		end
	end)
		
	if Char:findFirstChild('Head') then
		pcall(function()
			for _,v in pairs(Char:GetChildren()) do
				if v.ClassName == 'Hat' then
					v:remove()
				end
			end
			local jointPosition = Weld.Part0.CFrame:toWorldSpace(CFrame.new(1, 0.5, 0))
			local cframe = CFrame.new(jointPosition.p, Pos) * CFrame.Angles(math.pi/2, 0, 0) * CFrame.new(0, -1, 0)
			Weld.C0 = Weld.Part0.CFrame:toObjectSpace(cframe)
		end)
	end
end)
if not run then end
end

Run.Heartbeat:connect(SetHeadPos(Plr:GetMouse().Hit.p))
AnonymousEdited