There seems to be an issue with the Angular2 program, as it doesn't seem to be running properly

Today marks my first venture into using Angular2 with TypeScript. Unfortunately, I encountered an error while attempting to run my Angular2 program using npm start.

> <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="5e3f30392b323f2c6c732f2b373d352d2a3f2c2a1e6f706e706e">[email protected]</a> start D:\Users\Abhay\Angular2_Demo\angularRouting
> concurrent "npm run lite"

[0]
[0] > <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="8aebe4edffe6ebf8b8a7fbffe3e9e1f9feebf8fecabba4baa4ba">[email protected]</a> lite D:\Users\Abhay\Angular2_Demo\angularRouting
[0] > lite-server
[0]
[0] ** browser-sync config **
[0] { injectChanges: false,
[0]   files: [ './**/*.{html,htm,css,js}' ],
[0]   watchOptions: { ignored: 'node_modules' },
[0]   server: { baseDir: './', middleware: [ [Function], [Function] ] } }
[0] [BS] Access URLs:
[0]  -------------------------------------
[0]        Local: http://localhost:3000
[0]     External: http://202.54.6.180:3000
[0]  -------------------------------------
[0]           UI: http://localhost:3001
[0]  UI External: http://202.54.6.180:3001
[0]  -------------------------------------
[0] [BS] Serving files from: ./
[0] [BS] Watching files...
[0] 16.08.26 15:57:46 304 GET /index.html
[0] 16.08.26 15:57:46 304 GET /node_modules/es6-shim/es6-shim.min.js
[0] 16.08.26 15:57:46 304 GET /node_modules/systemjs/dist/system-polyfills.js
[0] 16.08.26 15:57:46 304 GET /node_modules/angular2/bundles/angular2-polyfills.js
[0] 16.08.26 15:57:46 304 GET /node_modules/systemjs/dist/system.src.js
[0] 16.08.26 15:57:46 304 GET /node_modules/rxjs/bundles/Rx.js
[0] 16.08.26 15:57:46 304 GET /node_modules/angular2/bundles/angular2.dev.js
[0] 16.08.26 15:57:46 404 GET /node_module/angular2/bundles/router.dev.js>
[0] 16.08.26 15:57:46 304 GET /app/boot.js
[0] 16.08.26 15:57:46 404 GET /node_module/angular2/bundles/router.dev.js>
[0] 16.08.26 15:57:46 404 GET /angular2/router
[0] 16.08.26 15:57:46 304 GET /app/app.component.js
[0] 16.08.26 15:57:46 404 GET /angular2/router
[0] 16.08.26 15:57:46 304 GET /app/courses.component.js
[0] 16.08.26 15:57:46 304 GET /app/course.service.js

Here is my **

<html>

  <head>
    <title>Angular 2 QuickStart</title>

    <!-- Load libraries -->
    <!-- IE required polyfills, in this exact order -->
    <script src="node_modules/es6-shim/es6-shim.min.js"></script>
    <script src="node_modules/systemjs/dist/system-polyfills.js"></script>

    <script src="node_modules/angular2/bundles/angular2-polyfills.js"></script>
    <script src="node_modules/systemjs/dist/system.src.js"></script>
    <script src="node_modules/rxjs/bundles/Rx.js"></script>
    <script src="node_modules/angular2/bundles/angular2.dev.js"></script>

    <!-- Configure SystemJS -->
    <script>
      System.config({
        packages: {        
          app: {
            format: 'register',
            defaultExtension: 'js'
          }
        }
      });
      System.import('app/boot')
            .then(null, console.error.bind(console));
    </script>
    <script src="node_module/angular2/bundles/router.dev.js>"></script>

    

  </head>

  <!-- Display the application -->
  <body>
    <my-app>Loading...</my-app>
  </body>

</html>

**
If you require any additional files or have any solutions, please inform me.

Answer №1

Your current version of angular is significantly outdated. To get started, you'll need to upgrade to the latest version of angular-cli and try again. Here are the steps to upgrade angular-cli as per the documentation:

npm uninstall -g angular-cli
npm cache clean
npm install -g angular-cli@latest

By following these instructions, you can ensure that your angular-cli is updated to the newest version, keeping your framework up to date as well.

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