beta2问题
1）deprecated.js:307Sorry, cc.Node.isRunning is removed, please use activeInHierarchy instead.accessor @ deprecated.js:307
CCEventManager.js:205Uncaught TypeError: node.isRunning is not a function
引擎代码用到了废弃的api，直接挂了
2）一堆警告
no lineWidth or getLineWidth on CanvasRenderCmd
misc.js:41no lineCap or getLineCap on CanvasRenderCmd
misc.js:41no lineJoin or getLineJoin on CanvasRenderCmd
misc.js:41no miterLimit or getMiterLimit on CanvasRenderCmd
misc.js:41no strokeColor or getStrokeColor on CanvasRenderCmd
misc.js:41no fillColor or getFillColor on CanvasRenderCmd
misc.js:41no miterLimit or getMiterLimit on _Class
misc.js:41no deviceRatio or getDeviceRatio on _Class