VM1042:1 Error: errCode: -1  | errMsg: systerm error.     at new t (WACloud.js:1)     at Function.success (WACloud.js:1)     at Object.success (WAService.js:3)     at c (WAService.js:4)     at Function.<anonymous> (WAService.js:4)     at n.function.setTimeout (appservice?t=1540213479724:6697)     at WAService.js:3     at WAService.js:8 console.error @ VM1042:1 Promise rejected (async) success @ index.js? [sm]:602 (anonymous) @ WAService.js:3 (anonymous) @ WAService.js:10 s.emit @ WAService.js:4 (anonymous) @ WAService.js:10 (anonymous) @ WAService.js:4 e @ appservice?t=1540213479724:6697 (anonymous) @ appservice?t=1540213479724:6697 t.emit @ appservice?t=1540213479724:6697 callback @ appservice?t=1540213479724:6697 setTimeout @ appservice?t=1540213479724:6697 (anonymous) @ WAService.js:3 (anonymous) @ WAService.js:8 setTimeout (async) setTimeout @ WAService.js:8 d @ appservice?t=1540213479724:6697 o @ appservice?t=1540213479724:6697 y.onreadystatechange @ appservice?t=1540213479724:6697 XMLHttpRequest.send (async) h @ appservice?t=1540213479724:6697 createRequestTask @ appservice?t=1540213479724:6697 invoke @ appservice?t=1540213479724:6697 o @ WAService.js:4 c @ WAService.js:4 r @ WAService.js:10 e @ WAService.js:10 (anonymous) @ WAService.js:10 (anonymous) @ WAService.js:4 success @ index.js? [sm]:587 (anonymous) @ WAService.js:3 (anonymous) @ WAService.js:10 s.emit @ WAService.js:4 (anonymous) @ WAService.js:10 (anonymous) @ WAService.js:4 e @ appservice?t=1540213479724:6697 (anonymous) @ appservice?t=1540213479724:6697 t.emit @ appservice?t=1540213479724:6697 callback @ appservice?t=1540213479724:6697 setTimeout @ appservice?t=1540213479724:6697 (anonymous) @ WAService.js:3 (anonymous) @ WAService.js:8 setTimeout (async) setTimeout @ WAService.js:8 d @ appservice?t=1540213479724:6697 o @ appservice?t=1540213479724:6697 y.onreadystatechange @ appservice?t=1540213479724:6697 XMLHttpRequest.send (async) h @ appservice?t=1540213479724:6697 createRequestTask @ appservice?t=1540213479724:6697 invoke @ appservice?t=1540213479724:6697 o @ WAService.js:4 c @ WAService.js:4 r @ WAService.js:10 e @ WAService.js:10 (anonymous) @ WAService.js:10 (anonymous) @ WAService.js:4 success @ index.js? [sm]:579 (anonymous) @ WAService.js:3 c @ WAService.js:4 (anonymous) @ WAService.js:4 function.setTimeout @ appservice?t=1540213479724:6697 (anonymous) @ WAService.js:3 (anonymous) @ WAService.js:8 setTimeout (async) setTimeout @ WAService.js:8 v @ appservice?t=1540213479724:6697 r.registerCallback.t @ appservice?t=1540213479724:6697 l.forEach.t @ appservice?t=1540213479724:6697 (anonymous) @ appservice?t=1540213479724:6697 i.onmessage @ appservice?t=1540213479724:6697 VM1042:1 Error: errCode: -1  | errMsg: systerm error.     at new t (WACloud.js:1)     at Function.success (WACloud.js:1)     at Object.success (WAService.js:3)     at c (WAService.js:4)     at Function.<anonymous> (WAService.js:4)     at n.function.setTimeout (appservice?t=1540213479724:6697)     at WAService.js:3     at WAService.js:8 又挂了啊。这几天第二次了。

[图片] 按文档写的，push指令不行

- 当前 Bug 的表现（可附上截图） 数据结构1如下： [代码]日期1:{[代码] [代码]       id1:{姓名1：{属性1：属性1的值；属性2 ：属性2的值}}[代码][代码]       [代码]id2:{姓名2：{属性1：属性1的值；属性2 ：属性2的值}} } [代码][代码][代码] [代码] 或者数据结构2如下： 日期1：[[id1,姓名1，性别，时间]，[id2,姓名2，性别，时间]] 使用服务端api doc.update或者collection.update写入如上两种结构的数据时，只会写入id1第一个字段的数据。使用command.set或者使用小程序端api则可以正确写入所有数据。但command.set是替换整个字段，不便局部增加数据，小程序端api则会有权限限制，均不能解决问题。 一句话：当数据结构为嵌套对象或数组时，服务端api只能update第一层第一个字段的数据。 典型场景：一个周期性签到应用，老师创建的doc，多名学生需要能分别写入自己的签到数据，而数据是分日期、人员、属性几个层次。 9.23日有人提出类似问题，未见答复。链接在此 因为小程序端api或者管理后台手动添加是可以支持嵌套的，所以问题应该是在服务端api上。且与客户端基础库无关（工具里云函数测试也是一样）。 希望能尽快确认问题并修复，否则就只能放弃云开发，整个应用重构，这个问题也严重制约了云开发的能力。