<view class="image-list-group">

        <video src="cloud://1301102528/111.mp4"></video>

      </view>

编译后，开发者工具报错：但是可以正常播放视频：

VM308:1 TypeError: Cannot read property ‘elem’ of undefined

    at M (VM324 WAService.js:2)

    at VM324 WAService.js:2

    at VM324 WAService.js:2

    at n (VM322 asdebug.js:1)

    at e.exports.<anonymous> (VM322 asdebug.js:1)

    at VM322 asdebug.js:1

    at Array.forEach (<anonymous>)

    at WebSocket._ws.onmessage (VM322 asdebug.js:1)

不知道这个报错是什么意思，视频可以正常播放，调试基础库是2.10.1