file=io.open ("sys/lua/fil.txt","r")
if(file==nil)then
print("can not open fil.txt")
else
data=file:read()
if(data==nil)then
print("error")
end
end
and it do not say:"can not open fil.txt" but say "error",wtf,why it can not read it ?
file=io.open("sys/lua/fil.txt","r") if(file==nil)then 	print("cannot open fil.txt") else 	data=file:read("*n") 	if(data==nil)then 		print("error") 	else 		print(data) 	end end
sample = 1 if sample then print(sample) else print("Sample equals nil!") end