Unable to cast value to funtion

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1

  1. What do you want to achieve?
    I want to make an “Thirst Bar”

  2. What is the issue?
    It gives me an error: “Unable to cast value to function”

  3. What solutions have you tried so far?
    I tried looking on youtube and developer forum but I can’t find the solution.

local Player = game.Players.LocalPlayer
local Thirst = Player:WaitForChild("Thirst")

local BarExterior = script.Parent
local BarInterior = BarExterior.BarInterior

local function UpdateThirst()
	local CurrentValue = Thirst.Value
	local Formula = math.clamp(CurrentValue/100, 0, 1)
	
	BarInterior:TweenSize(UDim2.new(Formula, 0, 1, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, 0,8, true)
end

UpdateThirst()
Thirst.Changed:Connect(function()
	UpdateThirst()
end)

This is the code

2

What part of the code is exactly giving this issue :nerd: Like what line :nerd:

3

Line 11:

BarInterior:TweenSize(UDim2.new(Formula, 0, 1, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, 0,8, true)
4

Can you print:

Formula

Maybe thats the value thats not correct

5

Yes already did that everything is alright with Formula.

6

Give me a second, It’s just that I dont use :TweenSize() since it has more limitations than tween service so let me go and read the documentation again.

7

Umm actually sir you typed 0,8 instead of 0.8, You see if you put a comma you are setting them as 2 values instead of 0.8 :nerd: You need to change it

8

Oh, didn’t saw that haha, thanks for your time!

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