为什么函数会报以下错误？

Question

addOnAdapterChangeListener(android.support.v4.view.ViewPager.OnAdapterChangeListener)in ViewPager cannot be appliedto(anonymous android.support.v4.view.ViewPager.OnPageChangeListener)

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Answer 1

错误 50 error C3248: “cocos2d::Node::draw”: 声明为“final”的函数无法被“MyFishLayer::draw”重写 (..\Classes\MyFishLayer.cpp) e:\cocos2dpro\fishjoy\classes\myfishlayer.h 19 1 FishJoy