Looks like something has changed in the "rss2json" service and the URL has changed to "api.rss2json.com". We need to add this value to the allowed domains in the content policy rules.

I am using Angular 4 and tried to do all the thing that you taught in Tutorials.
first i tried to call from the selector of FeedcardComponent.. no data fetched from their.. i have done to check data is coming from Service that's y Console.log is done but empty array is fetched... Plz look into Code and Mention my Mistakes

Dashboard Component :

export class DashboardsComponent implements OnInit {

private feedUrl :  string = 'https%3A%2F%2Fwww.becompany.ch%2Fen%2Fblog%2Ffeed.xml'
feeds: Array<FeedEntry> = [];

constructor (
private feedService :FeedService
) {}

ngOnInit() {
this.refreshFeed();
}

refreshFeed() {
this.feeds.length = 0;
// Adds 1s of delay to provide user's feedback.
this.feedService.getFeedContent(this.feedUrl).delay(1000)

    .subscribe(
        feed => this.feeds = feed.items,
        
        error => console.log(error));
        console.log(this.feeds);
      }
}  

Dashboard HTML :

       <div class="at-show-elms-on-hover at-p-15"  *ngFor="let feed of feeds"  >
                                <div fxLayout="column">
                                        <h4 class="at-mb-5 at-tw-400">{{feed.title}}</h4>
                                        <small md-line class="mat-fg-grey" fxLayoutAlign="start center">
                                            <md-icon class="at-mr-5">event</md-icon>
                                            <span>{{feed.description}}</span>
                                        </small> 
                                      </div>

After npm install, when i fire ng serve it shows fokkowing error

The "@angular/compiler-cli" package was not properly installed.
Error: The "@angular/compiler-cli" package was not properly installed.
at Object. (/home/uday/Project/angular2-rss-reader-tutorial-master/node_modules/@ngtools/webpack/src/index.js:14:11)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object. (/home/uday/Project/angular2-rss-reader-tutorial-master/node_modules/@angular/cli/tasks/eject.js:10:19)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)

We are planning to use Angular + Cordova to build an webapp in order to have it on the cloud so that we can provide live(hot) updates to the user.
If we take this approach do u know how can we use the native features?

ioniv native npm package does not work with angular?
Any suggestions

patterns.map is not a function
TypeError: patterns.map is not a function
    at GlobCopyWebpackPlugin.apply (C:\Users\Admin.admin-PC\Desktop\test\node_mo
dules\angular-cli\plugins\glob-copy-webpack-plugin.js:16:29)
    at Compiler.apply (C:\Users\Admin.admin-PC\Desktop\test\node_modules\tapable
\lib\Tapable.js:270:16)
    at WebpackOptionsApply.process (C:\Users\Admin.admin-PC\Desktop\test\node_mo
dules\webpack\lib\WebpackOptionsApply.js:59:18)
    at webpack (C:\Users\Admin.admin-PC\Desktop\test\node_modules\webpack\lib\we
bpack.js:28:48)
    at Class.run (C:\Users\Admin.admin-PC\Desktop\test\node_modules\angular-cli\
tasks\serve-webpack.js:38:27)
    at C:\Users\Admin.admin-PC\Desktop\test\node_modules\angular-cli\commands\se
rve.js:108:26
    at process._tickCallback (internal/process/next_tick.js:103:7)

Application is not starting giving above error.

Uncaught ReferenceError: device is not defined
at Channel. (main.ed58b8d….bundle.js:1)
at Channel.fire (cordova.js:777)
at cordova.js:231
at t.invokeTask (polyfills.698f565….bundle.js:36)
at r.runTask (polyfills.698f565….bundle.js:36)
at invoke (polyfills.698f565….bundle.js:36)
at n (polyfills.698f565….bundle.js:15)

I converted my angular web project using cordova successfully and not able to access cordova plugins in typescript file. I want to integrate touch id or any other cordova plugins in angular project. Please help me.

error syscall open
15 error enoent ENOENT: no such file or directory, open 'D:\trainning\a2-to-cordova\angular2-rss-reader-tutorial-cordova-integration\cordova\www\package.json'
16 error enoent ENOENT: no such file or directory, open 'D:\trainning\a2-to-cordova\angular2-rss-reader-tutorial-cordova-integration\cordova\www\package.json'
16 error enoent This is most likely not a problem with npm itself
16 error enoent and is related to npm not being able to find a file.