Help in code

[#Hulk]

 

Hello guys, What's wrong ?

Error attempt to perform arithmetic on global 'val' (a nil value)

line 11

function show(cmd,value,posx,posy)
	if not (posx) or not (posy) then
		sx,sy = guiGetScreenSize()
		posx,posy = sx/2-150,sy/2-50
	end
	show()
	x,y = posx,posy
	val = value
	tam = setTimer(function()
	logo()
	end,val*32,0)
	logo()
end

 

[IIYAMA]

`value` AND `val` are containing a nil value. They must contain a number value.

If `value` contains a number value, it is all fixed. I can't help you any further than that with this code.