我维护 NPM 包 LintRoller： - https://npmjs.org/package/lintroller
最近我尝试推送一个新版本，但出现以下错误：
npm ERR! publish Failed PUT response undefined
npm ERR! Error: login error
npm ERR! at RegClient.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-registry-client/lib/request.js:82:22)
npm ERR! at CouchLogin.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-registry-client/node_modules/couch-login/couch-login.js:177:14) n## Heading ##pm ERR! at CouchLogin.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-registry-client/node_modules/couch-login/couch-login.js:159:46)
npm ERR! at Request.self.callback (/usr/local/lib/node_modules/npm/node_modules/request/request.js:129:22)
npm ERR! at Request.EventEmitter.emit (events.js:98:17)
npm ERR! at Request.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/request/request.js:873:14)
npm ERR! at Request.EventEmitter.emit (events.js:117:20)
npm ERR! at IncomingMessage.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/request/request.js:824:12)
npm ERR! at IncomingMessage.EventEmitter.emit (events.js:117:20)
npm ERR! at _stream_readable.js:920:16
npm ERR! If you need help, you may report this …