有没有大神遇到这样的问题
注册一个回调 ,因为回调有参数所以用 handler
local notificationCenter = CCNotificationCenter:sharedNotificationCenter()
notificationCenter:registerScriptObserver(self,handler(self, self.MsgCallback) , luaMsgPlatReadyAck…"")
function cardLayer:MsgCallback(msgId,obj)
– body
self:cancelReady()
end
function cardLayer:cancelReady()
– body
end
问题在调用 self:cancelReady() 是 提示 attempt to call method ‘cancelReady’
这怎么破