LUA 语法问题

Question

x = 10
local i = 1
while i<=x do
local x = i*2
print(x)
i = i + 1
end

提示错误：stdin:1: attempt to compare nil with number 这是怎么回事呀？

Answer 1

它的意思是你用数字跟nil值做了比较，自然得出了错误。
另外，你贴的代码我运行了，是没有问题的。

Answer 2

error: attempt to compare nil with number
stack traceback:
1: function `x888888_UpdateHonorRecord' at line 2119 [string "?"]
2: function `x888888_CalculateHonor' at line 1871 [string "?"]
3: function `x888888_ProcMapPlayerDie' at line 2362 [string "?"]
OnScriptError 4:[1]
(09:22:17 269.220 47366499928535) Lua stack step leave error in fn : \system\systemmain.lua x888888_ProcMapPlayerDie 151 15000 15001