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why do I get an Unable to cast to Dictionary error?
I keep getting an error "Unable to cast to Dictionary" even though there isn't a dictionary/table. My tween only contains 1 number that aren't in a dictionary.
1 | local Number1 = 0 |
2 |
3 | Number1 += 1 |
4 | local Tween = game:GetService("TweenService") |
5 | local Inf =TweenInfo.new(0.5,Enum.EasingStyle.Linear,Enum.EasingDirection.InOut,1,false,0.1) |
6 | Tween:Create(Number1 , Inf, Number1 - 1):Play() |
Why do I get this error?
1 answer
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It says it cannot cast to dictionary because the Create method expects a dictionary as the third parameter. You cannot tween number values, you must tween an instance. The third parameter would hold the new properties of the instance in a dictionary, even if it is one value. If you want to tween a number, use a floatValue and adjust the value
https://developer.roblox.com/en-us/api-reference/function/TweenService/Create
01 | -- Script example for tweening a float value |
02 | local Tween = game:GetService("Tween"); |
03 |
04 | local num = Instance.new("FloatValue"); |
05 | num.Value = 1; |
06 | num.Parent = game.Workspace; |
07 |
08 | local info =TweenInfo.new( |
09 | 0.5, |
10 | Enum.EasingStyle.Linear, |
11 | Enum.EasingDirection.InOut, |
12 | 1, |
13 | false, |
14 | 0.1 |
15 | ); |
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