Why I can't do this on "TweenSizeAndPosition"

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#1

Consol: Argument 2 missing or nil

local _Udim2 = UDim2.new
local debounce = 0.025

local changeKey_Down = {_Udim2(0.854, 0,0.84, 0), _Udim2(-0.941, 0,1.252, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, debounce}
local changeKey_Up = {_Udim2(0.937, 0,0.933, 0), _Udim2(-0.941, 0,1.159, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, debounce}

changeButton:TweenSizeAndPosition(changeKey_Down) -- Consol Error
task.wait(debounce)
changeButton:TweenSizeAndPosition(changeKey_Up)

but this is work. I don’t know why

changeButton:TweenSizeAndPosition(_Udim2(0.854, 0,0.84, 0), _Udim2(-0.941, 0,1.252, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, debounce) 
task.wait(debounce)
changeButton:TweenSizeAndPosition(c_Udim2(0.937, 0,0.933, 0), _Udim2(-0.941, 0,1.159, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, debounce)
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#2

Could you please inform us on which line the console states there is a missing argument?

1 Like
#3

This is not how you use TweenSizeAndPosition, its multiple arguments instead of passing in a table.

see documentation:

#4

changeButton:TweenSizeAndPosition(changeKey_Down) – Consol Error

#5

c_Udim2(0.937, 0,0.933, 0)
Why is there a ‘c_’ here?