报错如下

Sat Aug 19 2017 08:56:40 GMT+0800 (中国标准时间) 渲染层错误

VM5199:2 TypeError: Cannot read property ‘always’ of null

    at p (281453531.debug.open.weixin.qq.com/pages/index/index.html:29)

    at k.<anonymous> (281453531.debug.open.weixin.qq.com/pages/index/index.html:29)

    at open.map.qq.com/apifiles/2/4/71/main.js:1

    at Y (open.map.qq.com/apifiles/2/4/71/main.js:1)

    at Object.Q.trigger (open.map.qq.com/apifiles/2/4/71/main.js:1)

    at k.ya.triggerCustomEvent (open.map.qq.com/apifiles/2/4/71/main.js:1)

    at k.C.triggerMouseEvent (eval at <anonymous> (eval at <anonymous> (eval at <anonymous> (open.map.qq.com/apifiles/2/4/71/main.js:1))), <anonymous>:1:25176)

    at k.C.doEvent (eval at <anonymous> (eval at <anonymous> (eval at <anonymous> (open.map.qq.com/apifiles/2/4/71/main.js:1))), <anonymous>:1:24251)

    at k.eval (eval at <anonymous> (eval at <anonymous> (eval at <anonymous> (open.map.qq.com/apifiles/2/4/71/main.js:1))), <anonymous>:1:12677)

    at open.map.qq.com/apifiles/2/4/71/main.js:1(anonymous function) @ VM5199:2

VM5200:1 Sat Aug 19 2017 08:56:40 GMT+0800 (中国标准时间) 渲染层错误

上一个版本的工具没有这个问题。