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attempt to call a nil value?
I am making a horizontal tower of hell like bar but when I test it an error pops up saying "attempt to call a nil value". This is the code where the error occurs:
function Update()
for index, Player in next, PlayerLengthData do
local xPosition = Player:GetLengthFromEnd()
Player.Frame.Position = UDim2.new(xPosition, 0, 0.5, 0)
end
end
The error is on line 4. I don't know how to fix this error so please help.
2 answers
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0
Player:GetLengthFromEnd() might not be a valid function, make sure that
- it's defined before it's called
- it returns a value
0
How do I know if it returns a value aydenwilson819 25 — 1y
0
if your function includes a `return` line then it will return whatever data is to the right of the `return` TheDude646 72 — 1y
0
ohh ok aydenwilson819 25 — 1y
0
if this solved your problem could you please mark it as the answer? TheDude646 72 — 1y
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0
As the error says, you are attempting to call a nil value, which would be GetLengthFromEnd.