UnionOperation Error?

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#1 
local TweenService = game:GetService("TweenService")

local lights1 = game.Workspace.FirstLights:GetDescendants()

for index,light in pairs(lights1) do
	local fade = TweenService:Create(light.Light.Value.SpotLight, TweenInfo.new(5), {Brightness = 5})
	fade:Play()
end

image
Error is “Light is not a valid member of UnionOperation "Workspace.FirstLights.One.CClamp”

Light is a objectvalue, not a Union?

Any idea why is error is popping up?

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#2

CClamp is your UnionOperation(Part), the CClamp does not have a property named “Light” nor does it have any descendants named “Light”.

So, within your for loop you would need to check to see if there is a child named “Light” using.

:FindFirstChild()

I’m not really sure why you are using a loop to iterate over things when you can just get them outright… but here is the adjusted code. Make sure you understand the logic behind it.

local TweenService = game:GetService("TweenService")

local lights1 = game.Workspace.FirstLights:GetDescendants()

for index, child in pairs(lights1) do
    local light = child:FindFIrstChild("Light")
    if light then
        local fade = TweenService:Create(Light.Value.SpotLight, TweenInfo.new(5), {Brightness = 5})
        fade:Play()
    end
end

Message me if it works or not.