CS2D 
Mysterious nil callings (read first)
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- When walking, "attempt to call a nil value" error appears in the console.
- When removing the hook, no errors appear.
- When changing the functions inside the hook, error remains.
- Renaming the function makes one more error appear (means now there are two same errors). Renaming the function further makes one more error appear, etc. I've got like 8 errors by now.
I don't have ANY idea what is this, but everything works fine, perfect, except for these damn errors.
The hook code and a function it calls:
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function rconv(id,x,y)
local rx=x-xfactor
local ry=y-yfactor
return 1+(3*(ry-1))+(rx-1)
end
addhook("movetile","rouletteconv")
function rouletteconv(id,x,y)
if (player(id,"x")>=rsx and player(id,"x")<=rex and player(id,"y")>=rsy and player(id,"tily")<=rey) then
roulettenumber[id]=rconv(id,x,y)
hudtxt2(id,1,"255255255","Your roulette number is "..roulettenumber[id],250,25)
end
end
I've had this problem before, and solved it, but, sadly, forgot the way to solve it. Has anyone else encountered that and how do I make the errors disappear?!
