So before I explain the issue here is the code:
local player = game.Players.LocalPlayer.UserId
local characterName = game.Players:GetNameFromUserIdAsync(player)
local char = game.Workspace:WaitForChild(characterName)
local hum = char:WaitForChild("Humanoid")
local camera = workspace.CurrentCamera
local current = script.current.Value
camera.CameraType = Enum.CameraType.Fixed
local UserInputService = game:GetService("UserInputService")
local actionKey = Enum.KeyCode
function playCam()
game.Workspace.sounds.CamsChange:Play()
end
camera.CameraSubject = hum
local camsGui = script.Parent.Parent.PlayerGui.ScreenGui.Cams
game.ReplicatedStorage:WaitForChild("camsOn")
camera.CameraSubject = hum
game.Workspace.computer.Part.ClickDetector.MouseClick:Connect(function()
script.Parent.Parent.CameraMode = Enum.CameraMode.Classic
script.Parent.Parent.CameraMinZoomDistance = 5
game.ReplicatedStorage.camsOn = true
if current == "parts" then
camera.CameraSubject = game.Workspace.partsandservice
elseif current == "vent1" then
camera.CameraSubject = game.Workspace.VentCam1
elseif current == "vent2" then
camera.CameraSubject = game.Workspace.VentCam2
elseif current == "vent3" then
camera.CameraSubject = game.Workspace.VentCam3
elseif current == "vent4" then
camera.CameraSubject = game.Workspace.VentCam4
elseif current == "showstage" then
camera.CameraSubject = game.Workspace.showstage
end
--game.StarterGui.ScreenGui.CameraGUI.Visible = true
game.Lighting.FogEnd = 300
game.Workspace.sounds.CamsChange:Play()
camera.FieldOfView = 90
local Players = game:GetService("Players")
local localPlayer = Players.LocalPlayer
local mouse = localPlayer:GetMouse()
game:GetService("UserInputService").InputBegan:connect(function(inputObject, gameProcessedEvent)
if inputObject.KeyCode == Enum.KeyCode.S and game.ReplicatedStorage.camsOn == true then --Also, could be written as [[inputObject.KeyCode == "R"]]
--local vPlayer = game.Players.LocalPlayer
--local character = vPlayer.Character
game.ReplicatedStorage.camsOn = false
script.Parent.Parent.CameraMode = Enum.CameraMode.LockFirstPerson
script.Parent.Parent.CameraMinZoomDistance = 0.5
--local humanoid = character:FindFirtChild('Humanoid') -- This should detect the humanoid of the player
game.Workspace.CurrentCamera.CameraType = Enum.CameraType.Follow
playCam()
game.Lighting.FogEnd = 50
--game.StarterGui.ScreenGui.CameraGUI.Visible = false
--game.StarterGui.ScreenGui.Cameras.Visible = false
game.Workspace.CurrentCamera.CameraSubject = hum
game.Workspace.CurrentCamera.FieldOfView = 70
end
end)
game:GetService("UserInputService").InputBegan:connect(function(inputObject, gameProcessedEvent)
if inputObject.KeyCode == Enum.KeyCode.E and script.current.Value == "parts" and game.ReplicatedStorage.camsOn == true then --Also, could be written as [[inputObject.KeyCode == "R"]]
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.VentCam1
script.current.Value = "vent1"
game.ReplicatedStorage.camsChanged:Fire("vent1")
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.E and script.current.Value == "vent1"and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.VentCam2
game.ReplicatedStorage.camsChanged:Fire("vent2")
script.current.Value = "vent2"
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.E and script.current.Value == "vent2" and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.VentCam3
game.ReplicatedStorage.camsChanged:Fire("vent3")
script.current.Value = "vent3"
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.E and script.current.Value == "vent3" and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.VentCam4
game.ReplicatedStorage.camsChanged:Fire("vent4")
script.current.Value = "vent4"
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.E and script.current.Value == "vent4" and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.VentCam5
game.ReplicatedStorage.camsChanged:Fire("vent5")
script.current.Value = "vent5"
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.E and script.current.Value == "vent5"and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.showstage
game.ReplicatedStorage.camsChanged:Fire("showstage")
script.current.Value = "showstage"
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.Q and script.current.Value == "showstage"and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.VentCam5
game.ReplicatedStorage.camsChanged:Fire("vent5")
script.current.Value = "vent5"
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.Q and script.current.Value == "vent5" and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.VentCam4
game.ReplicatedStorage.camsChanged:Fire("vent4")
script.current.Value = "vent4"
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.Q and script.current.Value == "vent1" and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.partsandservice
game.ReplicatedStorage.camsChanged:Fire("parts")
script.current.Value = "parts"
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.Q and script.current.Value == "vent4" and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.VentCam3
game.ReplicatedStorage.camsChanged:Fire("vent3")
script.current.Value = "vent3"
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.Q and script.current.Value == "vent3"and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.VentCam2
game.ReplicatedStorage.camsChanged:Fire("vent2")
script.current.Value = "vent2"
playCam()
elseif inputObject.KeyCode == Enum.KeyCode.Q and script.current.Value == "vent2"and script.camsOn == true and game.ReplicatedStorage.camsOn == true then
game.Workspace.CurrentCamera.CameraSubject = game.Workspace.VentCam1
game.ReplicatedStorage.camsChanged:Fire("vent1")
script.current.Value = "vent1"
playCam()
end
end)
--game.StarterGui.ScreenGui.Cameras.Visible = true
end)
(and yes the code is VERY messy)
And whats happening is that every time I play the game the output throws me this 
But it should be, I even have a yield for the instance but here is the replicated storage 
So there should be no reason why it keeps throwing me errors. Help?