？？？模拟器没API??? 骨骼动画监听

Creator 2.x
#1

Simulator: E/jswrapper (267): ERROR: Uncaught TypeError: this._sgNode.setTrackCompleteListener is not a function, location: src/jsb_polyfill.js:0:0
Simulator: STACK:

#2

要用getComponent(sp.Skeleton).setTrackCompleteListener