如题使用最新版本，qq小游戏获取好友信息
this.subContentView.enabled = true;
this.qqSubContentView.active = true;
this.subContentView.update();
最后这个方法执行疯狂的报错：报错信息如下
cocos2d-js-min.js:1 Uncaught TypeError: Cannot read property ‘context’ of null
at e.293.i._updateProperties (cocos2d-js-min.js:1)
at e.293.i.updateRenderData (cocos2d-js-min.js:1)
at b.287.A._updateRenderData (cocos2d-js-min.js:1)
at b.287.A._worldTransform (cocos2d-js-min.js:1)
at b.287.A._children (cocos2d-js-min.js:1)
at b.287.A._color (cocos2d-js-min.js:1)
at b.287.A._opacity (cocos2d-js-min.js:1)
at b.287.A._worldTransform (cocos2d-js-min.js:1)
at b.287.A._children (cocos2d-js-min.js:1)
at b.287.A._opacity (cocos2d-js-min.js:1)
有哪位大佬遇到过，烦请告知一下