cocos2d-js 热更失败

[haochengxing]

成功下载了压缩包之后，解压这步就出错了，这个问题怎么解决
JS: 100%
JS: 100%
Decompress all compressed files
AssetsManager : can not create decompress destination file /data/data/org.cocos2dx.Online/files/src/app.js