我在一个cocostudio中创建的一个层, 里面有一个scrollview,
还有一个layer的层用于添加到scrollview里的 , 想要实现 点击这个layer的时候触发事件
listener1 = EventListenerTouchOneByOne::create();
listener1->setSwallowTouches(true);
listener1->onTouchBegan = CC_CALLBACK_2(MyAPP::TouchBegan,this);
listener1->onTouchMoved = CC_CALLBACK_2(MyAPP::TouchMoved,this);
listener1->onTouchEnded = CC_CALLBACK_2(MyAPP::TouchEnded, this);
listener1->onTouchCancelled = CC_CALLBACK_2(MyAPP::TouchCancel, this);
_scroll_view->addChild(mynode);
auto mynode = CSLoader::createNode("mynode.csb");
_eventDispatcher->addEventListenerWithSceneGraphPriority(listener1, mynode);
```
这样后, 点击界面的时候就出错

