Currently, I am working on a TweenService key card door. I have been trying to figure this issue out for a very long time, but whenever my body part touches the scanner/hitbox, it says "Attempt to index a nil value", but it still opens and function, the line that's printing this is just below function check(hit), help?

http://prntscr.com/qe6qg6

--// Functions

function check(hit)
if hit.Name == "Handle" and script.Parent.DoorData:FindFirstChild(hit.Parent.Name).Value 	and debounce == false and script.Parent.DoorData.InUse.Value == false and script.Parent.DoorData.Open.Value == false then
		sounds.AccessGranted:Play()
		debounce = true
		wait(0.5)
		open(hit.Parent.Name)
		wait(2)
		sounds.Alarm:Play()
		wait(1.7)
		close()
		debounce = false
		elseif hit.Name == "Handle" and not 		script.Parent.DoorData:FindFirstChild(hit.Parent.Name).Value and not debounce then
		debounce = true
		sounds.AccessDenied:Play()
		wait(1)
		debounce = false
		end
	end

Hitbox.Touched:Connect(check)
AnonymousEdited