近期在使用scheduler时发现例如以下问题
调用:
local scheduler = require(cc.PACKAGE_NAME .. ".scheduler")function MainScene:ctor() self.player_:pos(self.player_:getContentSize().width / 2 , display.height / 2) scheduler.scheduleGlobal(self.addMonster,1) endfunction MainScene:addMonster() local monster = display.newSprite("monster.png"):addTo(self) end报错:
stack traceback: [string "framework/shortcodes.lua"]:62: in function 'addTo' [string "/Users/tokou/Documents/work_cocos/firstapp/src/app/scenes/MainScene.lua"]:30: in function <[string "/Users/tokou/Documents/work_cocos/firstapp/src/app/scenes/MainScene.lua"]:28>cocos2d: ----------------------------------------解决方法
local scheduler = require(cc.PACKAGE_NAME .. ".scheduler")function MainScene:ctor() self.player_:pos(self.player_:getContentSize().width / 2 , display.height / 2) scheduler.scheduleGlobal(function() self:addMonster() end,1) endfunction MainScene:addMonster() local monster = display.newSprite("monster.png"):addTo(self) end