cocos2d-x3.1.1schedule_selector类型转换无效

[imwyn]

VS报错，说是schedule_selector类型转换无效

this->schedule(schedule_selector(GameMenu::changeStart),0.01);


```

[radishnb]

changeStart函数定义的时候为changeStart(float dt)形式。

[1111818 (风の记忆)]

谢谢楼上~~~~~~~~~~~~~~