Unable to cast to Dictionary when attempting to tween

[Sandessat (Sandy)]

Hello, my name is Sandessat, and I want to ask, why do I get this error:

What I’m trying to do is a tween.
Here’s the complete code:

-- Services Variables
local starterGui = game:GetService("StarterGui")
local replicatedFirst = game:GetService("ReplicatedFirst")
local tweenService = game:GetService("TweenService")
replicatedFirst:RemoveDefaultLoadingScreen()
starterGui:SetCoreGuiEnabled("PlayerList", false)
starterGui:SetCoreGuiEnabled("Health", false)
starterGui:SetCoreGuiEnabled("Backpack", false)
starterGui:SetCoreGuiEnabled("Chat", false)
starterGui:SetCoreGuiEnabled("EmotesMenu", false)

-- Player GUI
local playerGUI = game.Players.LocalPlayer:WaitForChild("PlayerGui")
playerGUI:SetTopbarTransparency(0)

-- GUI Variable
local mainGameUI = script.mainGameUI:Clone()
mainGameUI.Parent = playerGUI

local mainScreen = mainGameUI.mainScreen
local loadingScreen = mainGameUI.loadingScreen

-- Variables
local aboutMeBB = mainScreen.aboutMeButton.buttonBackground
local contactMeBB = mainScreen.contactMeButton.buttonBackground
local helpBB = mainScreen.helpButton.buttonBackground
local manageAccountBB = mainScreen.manageAccountButton.buttonBackground

local aboutMeBBS = mainScreen.aboutMeButton.buttonBackgroundShadow
local contactMeBBS = mainScreen.contactMeButton.buttonBackgroundShadow
local helpBBS = mainScreen.helpButton.buttonBackgroundShadow
local manageAccountBBS = mainScreen.manageAccountButton.buttonBackgroundShadow

local aboutMeBL = mainScreen.aboutMeButton.buttonLabel
local contactMeBL = mainScreen.contactMeButton.buttonLabel
local helpBL = mainScreen.helpButton.buttonLabel
local manageAccountBL = mainScreen.manageAccountButton.buttonLabel

-- GUI Assets Variables
local loaTitle = loadingScreen.LoadingTitle
local loaDesc = loadingScreen.LoadingDesc
local loaDone = loadingScreen.LoadingDone

-- GUI Assets Tweens
local bBGoal = {
	ImageTransparency = 0
}
local bBSGoal = {
	ImageTransparency = 0
}
local bLGoal = {
	TextTransparency = 0
}
local gBackgroundGoal = {
	BackgroundTransparency = 1;
}
local loaTitleGoal = {
	Position = UDim2.new(0.189, 0, 0.109, 0);
	TextTransparency = 1;
}
local loaDescGoal = {
	Position = UDim2.new(0.189, 0, 0.839, 0);
	TextTransparency = 1;
}
local buttonsFrameInfo = TweenInfo.new(
	2,
	Enum.EasingStyle.Quad,
	Enum.EasingDirection.InOut,
	0,
	false,
	0
)
local gBackgroundInfo = TweenInfo.new(
	2,
	Enum.EasingStyle.Quad,
	Enum.EasingDirection.InOut,
	0,
	false,
	0
)
local loaTDInfo = TweenInfo.new(
	2,
	Enum.EasingStyle.Cubic,
	Enum.EasingDirection.InOut,
	0,
	false,
	0
)
local aboutMeBBTween = tweenService:Create(aboutMeBB, bBGoal, buttonsFrameInfo)
local contactMeBBTween = tweenService:Create(contactMeBB, bBGoal, buttonsFrameInfo)
local helpBBTween = tweenService:Create(helpBB, bBGoal, buttonsFrameInfo)
local manageAccountBBTween = tweenService:Create(manageAccountBB, bBGoal, buttonsFrameInfo)

local aboutMeBBSTween = tweenService:Create(aboutMeBBS, bBSGoal, buttonsFrameInfo)
local contactMeBBSTween = tweenService:Create(contactMeBBS, bBSGoal, buttonsFrameInfo)
local helpBBSTween = tweenService:Create(helpBBS, bBSGoal, buttonsFrameInfo)
local manageAccountBBSTween = tweenService:Create(manageAccountBBS, bBSGoal, buttonsFrameInfo)

local aboutMeBLTween = tweenService:Create(aboutMeBL, bLGoal, buttonsFrameInfo)
local contactMeBLTween = tweenService:Create(contactMeBL, bLGoal, buttonsFrameInfo)
local helpBLTween = tweenService:Create(helpBL, bLGoal, buttonsFrameInfo)
local manageAccountBLTween = tweenService:Create(manageAccountBL, bLGoal, buttonsFrameInfo)

local gBackgroundTween = tweenService:Create(mainGameUI.gameBackground, gBackgroundInfo, gBackgroundGoal)
local loaTTween = tweenService:Create(loaTitle, loaTDInfo, loaTitleGoal)
local loaDTween = tweenService:Create(loaDesc, loaTDInfo, loaDescGoal)
local loaDoTweenAppear = tweenService:Create(loaDone, TweenInfo.new(1), {
	TextTransparency = 0;
})
local loaDoTweenDisappear = tweenService:Create(loaDone, TweenInfo.new(1), {
	TextTransparency = 1;
})

repeat wait(1) until game:IsLoaded()

loaTTween:Play()
loaDTween:Play()
wait(3)
loaDoTweenAppear:Play()
wait(4)
loaDoTweenDisappear:Play()
wait(2)
if loadingScreen.Visible == true then
	loadingScreen.Visible = false
	mainGameUI.gameBackground.BackgroundTransparency = 0
	mainScreen.Visible = true
	gBackgroundTween:Play()
	aboutMeBBTween:Play()
	contactMeBBTween:Play()
	helpBBTween:Play()
	manageAccountBBTween:Play()
end

[Sandessat (Sandy)]

When I click the error, it makes me go to the line 89, the code in that line is this:

local aboutMeBBTween = tweenService:Create(aboutMeBB, bBGoal, buttonsFrameInfo)

[Jaycbee05 (Jaycbee)]

Wasn’t this addressed in your previous topic

Or is this a Separate problem

[Sandessat (Sandy)]

Ok okay, thanks.

And no, how many times I have to say no, damnit.

[posatta (pasta)]

You’ve only said no once, so I’m not sure why you would say “how many times I have to say no,” but the solution is exactly the same, even if the issue is slightly different.

Receiving "Unable to cast to Dictionary" error for tween

To answer the initial question: the arguments you provided the Create function are wrong. It works like this: TweenService:Create(Part, TweenInfo, Goal) If you’re going to put the goal value inside the table, I’d do this: local bBGoal = { ['ImageTransparency'] = 0 } OR local bBGoal = {} bBGoal.ImageTransparency = 0 To get all the button backgrounds to follow suit, use a for loop, like so: for _, buttonBackground in ipairs(bBTable) do local bBTween = tweenService:Create(buttonBackg…

the arguments you provided the Create function are wrong.