findAll ,WARN Room parse() on a empty rawObj

[jackie-feng]

调用room.findall报错。

环境：
1.ubuntu 14.04
2.Docker version 17.12.0-ce, build c97c6d6
3.镜像是build自 wechaty的32f31b1056868fc211611da157fd5bcda9fb9e45的提交

 03:24:13WARN Room parse() on a empty rawObj?
2018-03-22T03:24:13.774205519Z 03:24:13 ERR Room contactGetter(@@5ce07ac48456e24705edf614e903637ff6e17960de9f321ed814e8fd3aeff5d2) exception: no this.obj set after contactGetter
2018-03-22T03:24:13.807309847Z (node:32) UnhandledPromiseRejectionWarning: Error: no this.obj set after contactGetter
2018-03-22T03:24:13.807356522Z     at Room._callee2$ (/wechaty/dist/src/room.js:120:27)
2018-03-22T03:24:13.807363527Z     at tryCatch (/wechaty/node_modules/babel-polyfill/node_modules/regenerator-runtime/runtime.js:65:40)
2018-03-22T03:24:13.807367796Z     at Generator.invoke [as _invoke] (/wechaty/node_modules/babel-polyfill/node_modules/regenerator-runtime/runtime.js:303:22)
2018-03-22T03:24:13.807372042Z     at Generator.prototype.(anonymous function) [as next] (/wechaty/node_modules/babel-polyfill/node_modules/regenerator-runtime/runtime.js:117:21)
2018-03-22T03:24:13.807376387Z     at fulfilled (/wechaty/dist/src/room.js:4:58)
2018-03-22T03:24:13.807380515Z     at <anonymous>
2018-03-22T03:24:13.807403337Z (node:32) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)

[huan]

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[huan]

Close this issue due to long time no activity and leak of the re-produce steps.