Lua 3.4 在任何地方加全局变量都会报错求解决

Cocos2d-x Lua
#1

错误提示:USE " cc.exports.Bug = value " INSTEAD OF SET GLOBAL VARIABLE stack traceback:
出错代码如下

require("app/mcv")
local MainScene = class("MainScene", cc.load("mvc").ViewBase)

function MainScene:onCreate()
    -- add background image
    display.newSprite("MainSceneBg.jpg")
        :move(display.center)
        :addTo(self)

    -- add play button
    local playButton = cc.MenuItemImage:create("PlayButton.png", "PlayButton.png")
        :onClicked(function()
            self:getApp():enterScene("PlayScene")
        end)
    cc.Menu:create(playButton)
        :move(display.cx, display.cy - 200)
        :addTo(self)
        
     local function call(node,ty,pos) 
         print(pos.x,pos.y)
     end
     
     --出错位置的全局变量
     Bug=nil
     
     
    local node = cc.newNode( self , {"开始",123}) --{"PlayButton.png","PlayButton.png",call}
    --cc.newNode(node,{"PlayButton.png","PlayButton.png",call})  
    
end

return MainScene



```
#2

另外发现个问题不知是不是bug.
在任何 Lable 里加入子节点都会报错

#3

config.lua


CC_DISABLE_GLOBAL = true
#4

好的,谢谢提醒