Attempted to call NIL Value error when I run this script?
wait(5)
Start()
function Start()
print("This function has ran!")
if game.Players.NumPlayers >= 2 then
Yes()
else
No()
end
end
function Yes()
print("This function has ran!")
wait(.1)
end
function No()
print("This function has ran!")
music = game.Workspace.HeartofCourage
wait(1)
music:stop()
wait(5)
music:play()
music.Looped = true
end
I have tried to fix it. This script is fricken' simple and it isn't working? Oh my god, imagine a complex script. Please tell me how I can fix this.
What it exactly says in the output window:
19:45:42.795 - Stack Begin 19:45:42.795 - Script 'Workspace.X', Line 2 19:45:42.796 - Stack End
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2 answers
Overpride, your calling a function that has not been defined yet, in this case I'm going to re-organize your script.
function Yes()
print("This function has ran!")
wait(.1)
end
function No()
print("This function has ran!")
music = game.Workspace.HeartofCourage
wait(1)
music:stop()
wait(5)
music:play()
music.Looped = true
end
function Start()
print("This function has ran!")
if game.Players.NumPlayers >= 2 then
Yes()
else
No()
end
end
wait(5)
Play()
You should define thing BEFORE you actually use them..
If the function is not defined before you call the function "Play()" , "Yes(), ","No()". Your going to get an error from the output saying that it is equal to nil.
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Function definitions are actually local variable assignments.
The following two snippets are equivalent:
local a = function()
...
end
function a()
...
end
Looking at your code, then, we see:
-- Line 2, source of error: [Some use of Start] -- Line 4, definition of Start
Which is clearly a problem, because you are using something before it was ever defined (using its default value of nil; specifically, calling its default value of nil because this is a function call).
The call to Start() has to occur after Start and and functions that Start references (Yes and No) have been defined, just like any code referencing variables has to be after the definition of those variables.
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