升级后IDE后，关于Mac 版本的开发工具的问题！。出现错误Cannot read property 'hasOwnProperty' of undefined


Thu Dec 29 2016 15:53:27 GMT+0800 (CST) 渲染层错误
VM417:2 exparserScriptError
Cannot read property 'hasOwnProperty' of undefined
TypeError: Cannot read property 'hasOwnProperty' of undefined
at wfor (http://1242415674.debug.open.weixin.qq.com/pages/event/schedule/schedule.html:453:25)
at _2 (http://1242415674.debug.open.weixin.qq.com/pages/event/schedule/schedule.html:608:1)
at d_../templates/timeline/timeline.wxml.timeline (http://1242415674.debug.open.weixin.qq.com/pages/event/schedule/schedule.html:3603:1)
at m18 (http://1242415674.debug.open.weixin.qq.com/pages/event/schedule/schedule.html:3227:1)
at http://1242415674.debug.open.weixin.qq.com/pages/event/schedule/schedule.html:3628:1
at A (http://1242415674.debug.open.weixin.qq.com/pages/event/schedule/schedule.html:26:24265)
at k (http://1242415674.debug.open.weixin.qq.com/pages/event/schedule/schedule.html:26:24922)
at S (http://1242415674.debug.open.weixin.qq.com/pages/event/schedule/schedule.html:26:25999)
at http://1242415674.debug.open.weixin.qq.com/pages/event/schedule/schedule.html:26:25282
at http://1242415674.debug.open.weixin.qq.com/pages/event/schedule/schedule.html:27:11240