How to use spine in cocos2d jsb v3.14.1

When I use spine, my game is crash, this is output: Exception thrown: read access violation.
self was 0xCDCDCDCD (self is _skeleton)
My code is very simple
var spineBoy = new sp.SkeletonAnimation(‘res/skeletons/spineboy.json’, ‘res/skeletons/spineboy.atlas’);
this.addChild(spineBoy);

Me too, please help me. Thanks