How would i fix my remotefunction that doesnt return anything?

so i have a remotefunction supposed to return the hit of a mouse of a person but it just doesnt let the script past

Script firing the remotefunction

local lastoccupant
local dmg = 15
local turret = script.Parent.turret.Value
script.Parent:GetPropertyChangedSignal("Occupant"):Connect(function()
    if script.Parent.Occupant then
        lastoccupant = script.Parent.Occupant
        local newtool = game.Lighting["Mounted .50 Machinegun"]:Clone()
        newtool.Parent = game.Players:GetPlayerFromCharacter(lastoccupant.Parent).Backpack
        lastoccupant:EquipTool(newtool)
        newtool.Activated:Connect(function(mouse)
            newtool.Activated:Connect(function()
                print("activated")
                local ahit = workspace.MouseHit:InvokeClient(game.Players:GetPlayerFromCharacter(lastoccupant.Parent))
                print(tostring(ahit))
        workspace.TurretFire.ServerToServer:FireClient(game.Players:GetPlayerFromCharacter(lastoccupant.Parent),ahit,turret.Barrel,dmg,true)
    end)
        end)
    end
end)

the remotefunction

script.Parent.OnClientInvoke:Connect(function()
    print("returning hit")
    return game.Players.LocalPlayer:GetMouse().Hit.p
end)

ServerToServer remoteevent

script.Parent.OnClientEvent:Connect(function(hit,barrel,dmg,turn)
    print("server to server called")
    script.Parent.Parent:FireServer(hit,barrel,dmg,turn) --fires the TurretFire remote
end)

TurretFire remoteevent

script.Parent.OnServerEvent:Connect(function(player,hit,barrel,dmg,turn)
    local ray = Ray.new(barrel.Position, (hit - barrel.Position).unit * 300)
    if turn then
        barrel.Parent.CFrame = CFrame.new(barrel.Parent.Position,hit)
    end
    print("shooting")
    local part, position = workspace:FindPartOnRay(ray, player.Character, false, true)
    if part then
        local hpthing = part:FindFirstChild("hp")
        if hpthing then
            hpthing.Value = math.clamp(hpthing.Value - dmg,0,100)
            if hpthing.Value == 0 then do
                local newpart = part:Clone()
                                part.Transparency = 1
                part.CanCollide = false
                newpart.CFrame = part.CFrame
                local newparts = newpart:GetChildren()
                for i=1,#newparts do
                    local thang = newparts[i]
                    if thang:IsA("Weld")or thang:IsA("LocalScript")or thang:IsA("Script")or thang:IsA("WeldConstraint") then
                        thang:Destroy()

                    end
                end
            end end
        end
    end
--yes i gave up at this point
    local beam = Instance.new("Part", workspace)
        beam.BrickColor = BrickColor.new("New Yeller")
        beam.FormFactor = "Custom"
        beam.Material = "Neon"
        beam.Transparency = 0.25
        beam.Anchored = true
        beam.Locked = true
        beam.CanCollide = false

        local distance = (barrel.CFrame.p - position).magnitude
        beam.Size = Vector3.new(0.2, 0.2, distance)
        beam.CFrame = CFrame.new(barrel.CFrame.p, position) * CFrame.new(0, 0, -distance / 2)

        game:GetService("Debris"):AddItem(beam, 0.1)    
end)