local ray = Ray.new(tool.Handle.CFrame.p, (mouse.Hit.p - tool.Handle.CFrame.p).unit * 300)
shouldn't mouse.Hit.p be nil if it clicks the sky and break the script? (Got this from wiki) I don't understand how ^ works also on that note,
how can I make this work? for reference I'm trying to create a ray to find the distance from the humanoidrootpart to at most 50 studs below the humanoidrootpart
local char = script.Parent.Parent print(char.Name) while wait(.1) do local visualization = workspace:FindFirstChild("VisualizationOfFall") or Instance.new("Part") visualization.Name = "VisualizationOfFall" visualization.Parent = workspace local distanceToGround = Ray.new(char.HumanoidRootPart.Position, (-char.HumanoidRootPart.Position).unit*-50) local part, position = workspace:FindPartOnRay(distanceToGround, char, false, true) local distance = (char.HumanoidRootPart.Position - position).magnitude visualization.BrickColor = BrickColor.new("New Yeller") visualization.Transparency = .5 visualization.CanCollide = false visualization.Anchored = true visualization.Size = Vector3.new(.5,.5,distance) visualization.CFrame = CFrame.new(char.HumanoidRootPart.Position - position) * CFrame.new(0,0, -distance/2) end