Node.js npm运行开始工作，而ng服务不工作

我尝试在Linux机器上运行angular 2应用程序，使用

ng serve

。它不起作用。但我尝试了

npm run start

命令。它工作得很好。 当我尝试

ng serve

命令时，收到以下消息

As a forewarning, we are moving the CLI npm package to "@angular/cli" 
with the next release,
which will only support Node 6.9 and greater. This package will be 
officially deprecated
shortly after.

To disable this warning use "ng set --global 
warnings.packageDeprecation=false".

You have to be inside an angular-cli project in order to use the 
generate command.

我也在项目文件夹中尝试这个命令

我的package.json文件如下

    {
      "name": "xxxxxx",
      "version": "1.0.0",
      "scripts": {
        "ng": "ng",
        "start": "ng serve",
        "build": "ng build",
        "test": "ng test",
        "lint": "ng lint",
        "e2e": "ng e2e"
      },
      "private": true,
      "dependencies": {
        "@angular/animations": "^4.1.3",
        "@angular/common": "4.1.3",
        "@angular/compiler": "4.1.3",
        "@angular/core": "4.1.3",
        "@angular/forms": "4.1.3",
        "@angular/http": "4.1.3",
        "@angular/platform-browser": "4.1.3",
        "@angular/platform-browser-dynamic": "4.1.3",
        "@angular/router": "4.1.3",
        "@angular/upgrade": "4.1.3",
        "angular2-jwt": "0.2.3",
        "chart.js": "2.5.0",
        "core-js": "2.4.1",
        "moment": "2.18.1",
        "ng2-charts": "1.5.0",
        "ngx-bootstrap": "1.6.6",
        "primeng": "^4.0.0-rc.3",
        "rxjs": "5.4.0",
        "ts-helpers": "1.1.2",
        "zone.js": "0.8.11"
      },
      "devDependencies": {
        "@angular/cli": "1.0.4",
        "@angular/compiler-cli": "4.1.3",
        "@types/jasmine": "2.5.47",
        "@types/node": "7.0.22",
        "codelyzer": "3.0.1",
        "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-jasmine": "1.1.0",
        "karma-jasmine-html-reporter": "0.2.2",
        "karma-coverage-istanbul-reporter": "1.2.1",
        "protractor": "5.1.2",
        "ts-node": "3.0.4",
        "tslint": "5.3.2",
        "typescript": "2.3.3"
      }

}

---

我尝试了

ng生成模块[name]

。它也不工作，给出了同样的上述信息。这可能是什么原因？

错误说明了一切，您可能位于angular应用程序上方的一个目录下

试试这个

cd my-app
ng serve

---

您的

.angular cli.json

文件在哪里？它与angular cli位于同一目录中，ng serve无法工作，您必须使用npm run startSo如果我尝试生成模块，我可以做什么？我尝试生成模块[名称]。它不工作。请尝试运行

npm安装--save angular cli

我在应用程序目录中。其中存在package.json和其他文件。您使用哪个版本的@angular/cli创建此应用程序？看起来是这样，您的服务器有旧的angular cli，它只是angular cli。在发布版本1时，他们将其移动到@angular project。确保您的服务器有新的angular cliangular cli:1.0.0-beta.28.3这确实是旧版本。请尝试使用以下命令：“npm uninstall-g angular cli”“npm cache clean”“npm install-g@angular/cli”

某些软件包无法安装。这可能意味着您请求了一个不可能的情况，或者如果您使用的是不稳定的发行版，那么某些必需的包尚未创建或已从传入的包中移出。以下信息可能有助于解决这种情况：以下软件包具有未满足的依赖项：npm:Dependes:node read package json（>=1.1.0），但不会安装依赖项：node request（>=2.25.0），但不会安装依赖项：无法纠正问题，你拿的是破损的包裹