title: Angular build empty project
body: <p>Create a simple project in angular7.
  Its working fine with in development mode.</p>
  
  <p>after completing, build through <code>ng build --prod</code> command.</p>
  
  <p>Its generate <strong>dist</strong> folder with <code>index.html</code> with assets and some <code>JS files</code></p>
  
  <p>Check index file</p>
  
  <p><a href="https://i.stack.imgur.com/Wr2bc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Wr2bc.png" alt="enter image description here"></a></p>
  
  <p>If open in browers, its just white screen.</p>
  
  <p>any solution what I am missing.</p>
  
  <p><strong>package.json</strong></p>
  
  <pre><code>{
    "name": "app2",
    "version": "0.0.0",
    "scripts": {
      "ng": "ng",
      "start": "ng serve",
      "build": "ng build",
      "test": "ng test",
      "lint": "ng lint",
      "e2e": "ng e2e"
    },
    "private": true,
    "dependencies": {
      "@angular/animations": "~7.1.0",
      "@angular/common": "~7.1.0",
      "@angular/compiler": "~7.1.0",
      "@angular/core": "~7.1.0",
      "@angular/forms": "~7.1.0",
      "@angular/platform-browser": "~7.1.0",
      "@angular/platform-browser-dynamic": "~7.1.0",
      "@angular/router": "~7.1.0",
      "@ng-bootstrap/ng-bootstrap": "^4.0.2",
      "bootstrap": "^4.2.1",
      "core-js": "^2.5.4",
      "jquery": "^3.3.1",
      "ngx-swiper-wrapper": "^7.2.1",
      "popper": "^1.0.1",
      "rxjs": "~6.3.3",
      "tslib": "^1.9.0",
      "zone.js": "~0.8.26"
    },
    "devDependencies": {
      "@angular-devkit/build-angular": "~0.11.0",
      "@angular/cli": "~7.1.2",
      "@angular/compiler-cli": "~7.1.0",
      "@angular/language-service": "~7.1.0",
      "@types/node": "~8.9.4",
      "@types/jasmine": "~2.8.8",
      "@types/jasminewd2": "~2.0.3",
      "codelyzer": "~4.5.0",
      "jasmine-core": "~2.99.1",
      "jasmine-spec-reporter": "~4.2.1",
      "karma": "~3.1.1",
      "karma-chrome-launcher": "~2.2.0",
      "karma-coverage-istanbul-reporter": "~2.0.1",
      "karma-jasmine": "~1.1.2",
      "karma-jasmine-html-reporter": "^0.2.2",
      "protractor": "~5.4.0",
      "ts-node": "~7.0.0",
      "tslint": "~5.11.0",
      "typescript": "~3.1.6"
    }
  }
  </code></pre>