EventBus报错：its super classes have no public methods with the @Subscribe annotation

使用EventBus时会出现its super classes have no public methods with the @Subscribe annotation，

在当前EventBus.getDefault().register(this); 的activity也要加上下面这句，哪怕你不用 

@Subscribe(threadMode = ThreadMode.MAIN)

public void onMessageEvent(Object myEvent) {

}