RT，添加管理员时出现以下错误：

/usr/local/share/.config/yarn/global/node_modules/universalify/index.js:15
  }, 'name', { value: fn.name })
                         ^

TypeError: Cannot read property 'name' of undefined
    at exports.fromCallback (/usr/local/share/.config/yarn/global/node_modules/universalify/index.js:15:26)
    at Object.<anonymous> (/usr/local/share/.config/yarn/global/node_modules/fs-extra/lib/fs/index.js:57:27)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)
    at Module.require (module.js:596:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/usr/local/share/.config/yarn/global/node_modules/fs-extra/lib/index.js:5:6)