Remote Event Problem

[VeilStrife (VeilStrifeDudeMan)]

I need help with fixing this bug in my code.

Server Script:

local gun = script.Parent.Parent

local getMouseRemote = game.ReplicatedStorage.GetMousePosition

gun.Activated:Connect(function()
	local player = game.Players:FindFirstChild(gun.Parent.Name)
	local rayOrigin = gun.Handle.rayOrigin.Position
	
	local mousePosition = getMouseRemote:FireClient(player)
	
	local directionToFire = (mousePosition - rayOrigin).Unit * 100
	
	local raycastResult = workspace:Raycast(rayOrigin, directionToFire)
	
	if raycastResult then
		print(raycastResult.Instance)
		print(raycastResult.Position)
		print(raycastResult.Distance)
	
	end
	
	if raycastResult then
		local humanoid = raycastResult.Instance.Parent:FindFirstChild("Humanoid")
		local head = raycastResult.Instance:FindFirstChild("Head")
		if head then
		humanoid:TakeDamage(60)
		else
			humanoid:TakeDamge(25)
		end
	end

end)

Local Script (I put this inside the handle):

game.ReplicatedStorage.GetMousePosition.OnClientEvent:Connect(function()
	return game.Players.LocalPlayer:GetMouse().Hit.Position
end)

The error I’m getting:
Workspace.Tool.Handle.ShootScript:11: attempt to perform arithmetic (sub) on nil and Vector3

I think it’s a problem relating to the remote event? Then again, still learning scripting so I could be wrong about that.

Any amount of help is appreciated.
Cheers!

[svenska_kartongbit (Snow)]

you are sending a remote to the client but the client never returns anything. in the local script the “return” only returns from the function. you need to call the same or another remote-event on the client and make the server listen for that event. It might seem confusing since when calling a function that exists inside the script your code would be completly correct. you just arent returning data from the client in the correct way

[AMisspelledUsernaem (bleh)]

the error you’re getting just means that you’re trying to do nil - Vector3 on line 11. Looking at your code the nil value would be mousePosition. It’s because you’re using a remote event and expecting it to return a value, you should switch to using remote function as they can return values