• 当前 Bug 的表现（可附上截图）

VM13077:1 cloud init error:  Error: errCode: -1  | errMsg: systerm error.

    at new e (WAService.js:1)

    at Function.success (WAService.js:1)

    at Object.success (WAService.js:1)

    at o (WAService.js:1)

    at Function.<anonymous> (WAService.js:1)

    at t.function.setTimeout (appservice?t=1544786955788:1141)

    at WAService.js:1

    at WAService.js:1

点击云开发到云开发控制台数据也都加载不出来

• 预期表现

• 复现路径

• 提供一个最简复现 Demo