npm安装导致网络连接错误：npm ERR！ cb（）从未调用

Question

执行npm install时出现错误。

请参阅以下错误：

71 error code ETIMEDOUT
72 error errno ETIMEDOUT
73 error network request to https://registry.npmjs.org/@angular%2fanimations failed, reason: connect ETIMEDOUT 151.101.112.162:443
74 error network This is a problem related to network connectivity.
74 error network In most cases you are behind a proxy or have bad network settings.
74 error network
74 error network If you are behind a proxy, please make sure that the
74 error network 'proxy' config is set properly.  See: 'npm help config'
75 verbose exit [ 1, true ]

我切换到其他Wifi连接，并验证未配置任何代理，但是仍然收到相同的错误消息。

请参阅下面的package.json：

{
  "name": "tmp",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "@angular/animations": "^4.2.4",
    "@angular/common": "^4.2.4",
    "@angular/compiler": "^4.2.4",
    "@angular/core": "^4.2.4",
    "@angular/forms": "^4.2.4",
    "@angular/http": "^4.2.4",
    "@angular/platform-browser": "^4.2.4",
    "@angular/platform-browser-dynamic": "^4.2.4",
    "@angular/router": "^4.2.4",
    "core-js": "^2.4.1",
    "intl": "^1.2.5",
    "ng2-completer": "^1.6.3",
    "ng2-date-picker": "^2.5.1",
    "rxjs": "^5.4.2",
    "zone.js": "^0.8.14"
  },
  "devDependencies": {
    "@angular/cli": "1.3.2",
    "@angular/compiler-cli": "^4.2.4",
    "@angular/language-service": "^4.2.4",
    "@types/jasmine": "~2.5.53",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "codelyzer": "~3.1.1",
    "jasmine-core": "~2.6.2",
    "jasmine-spec-reporter": "~4.1.0",
    "karma": "~1.7.0",
    "karma-chrome-launcher": "~2.1.1",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^1.2.1",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.1.2",
    "ts-node": "~3.2.0",
    "tslint": "~5.3.2",
    "typescript": "~2.3.3"
  }
}

该应用程序是一个可运行的应用程序，我只是想使其在本地计算机上运行。

编辑：

禁用防火墙后，我面临另一个问题：npm ERR！ cb（）从未调用过！

npm ERR! This is an error with npm itself. Please report this error at:
npm ERR! https://github.com/npm/npm/issues

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\AppData\Roaming\npm-cache_logs\2017-12-15T13_53_25_178Z-debug.log

查看日志：

0 info it worked if it ends with ok
1 verbose cli [ 'C:\Program Files\nodejs\node.exe',
1 verbose cli 'C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js',
1 verbose cli 'install',
1 verbose cli '-g',
1 verbose cli 'npm@latest' ]
2 info using npm@5.6.0
3 info using node@v9.3.0
4 verbose npm-session ab5aa101dc35bd1a
5 silly install loadCurrentTree
6 silly install readGlobalPackageData
7 error cb() never called!
8 error This is an error with npm itself. Please report this error at:
9 error https://github.com/npm/npm/issues

Answer 1

抱歉，我以前关于“错别字”的答案是错误的，不是您的情况。 您的package.json绝对正确，但是您的错误在于互联网连接。

您或没有互联网或没有代理，无论如何您的请求都没有到达npmjs.org，请尝试在浏览器中访问https://registry.npmjs.org/或在控制台中访问“ telnet Registry.npmjs.org 443 ”确保Google，然后根据您的情况确保您为什么无法访问某些资源“ ***”，如何设置代理服务器等。