Mouse returning nil?

[Osmandhirchannel (skato)]

ive been trying to make a bullet system that creates a part and stretches between the gun and the target.

however when i try to pass the mouse.hit to a normal script using a remote event it keeps returning nil

ive tried everything but it keeps returning the same, am i missing something??
Local script:

local db = true


local shooting = false

local Players = game:GetService("Players")


local player = Players.LocalPlayer

local mouse = player:GetMouse()
print(mouse.Hit)

local remoteEvent = game.ReplicatedStorage:WaitForChild("wheninputxdxd")

local function onMouseClick()
	
	if script.Parent["gun?"].Value == true then
		print("a")
	shooting = true
		while shooting == true do
			local mouse2 = mouse.Hit.Position
		
		remoteEvent:FireServer(mouse2, mouse.TargetFilter, db)
		wait(0.15)
		end
	else
		print("b")
	end
	
end

mouse.Button1Down:Connect(onMouseClick)

Script:

local remoteEvent = game.ReplicatedStorage:WaitForChild("wheninputxdxd")



local function onRemoteMouseEvent(player, hit, targetfilter, db)
	local bull = makebullet()



	local b = script.Parent.Model.shoot.Position
	print(hit)

		local a = hit
		
		local tt = workspace:WaitForChild("bullets")

		targetfilter = tt
		--------------------------------------------------------------------

		local Distance = (b-a).Magnitude

		bull.CFrame = CFrame.new(b,a) * CFrame.new(0,0,-Distance/2)

		bull.Size = Vector3.new(0.1,0.1,Distance)
		game.Debris:AddItem(bull, 0.1)
end

Output:

nil  -  Studio ( the normal script )
  19:52:33.241  Players.Osmandhirchannel.Backpack.gun.damage:48: attempt to perform arithmetic (sub) on Vector3 and nil  -  Studio ( normal script )
  19:52:35.095  -6808.22754, -7014.63525, -2076.25317, 0.292361528, -0.671580613, 0.680811584, -0, 0.711916745, 0.702264011, -0.956307888, -0.205314979, 0.20813708  -  Cliente - server:13 ( local script

[coderluau]

I see, you’re missing one small thing. You never connect to the event!

Here, try this:

local remoteEvent = game.ReplicatedStorage:WaitForChild("wheninputxdxd")



local function onRemoteMouseEvent(player, hit, targetfilter, db)
	local bull = makebullet()



	local b = script.Parent.Model.shoot.Position
	print(hit)

		local a = hit
		
		local tt = workspace:WaitForChild("bullets")

		targetfilter = tt
		--------------------------------------------------------------------

		local Distance = (b-a).Magnitude

		bull.CFrame = CFrame.new(b,a) * CFrame.new(0,0,-Distance/2)

		bull.Size = Vector3.new(0.1,0.1,Distance)
		game.Debris:AddItem(bull, 0.1)
end


remoteEvent.OnServerEvent:Connect(function(player, hit, targetfilter, db)
     onRemoteMouseEvent(player, hit, targetfilter, db)
end)

If this code snippet ever finds solution to your issue, you’re welcome. Have a great one.

[coderluau]

It would be awesome if you could mark it as the solution