Uncaught (in promise): Error: StaticInjectorError[SwPush]: about pwatter HOT 5 OPEN

Hello, did you register the ServiceWorkerModule in app.module?
are you running the app in dev or prod mode?
if I'm not mistaken, this problem happens because you're running in dev mode

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How to run the app in dev mode?
Yes Service Worker is working fine on Prod mode and i need simple example of Push Notification without hitting on server. i got error on dev mode in the above image

Source Code

export class PushNotificationComponent implements OnInit {

private VAPID_PUBLIC_KEY: string;
constructor(private swPush: SwPush,private configService: GlobalconfigService) { }

ngOnInit() {
this.VAPID_PUBLIC_KEY = this.configService.get('VAPID_PUBLIC_KEY');
}
tweets=[];
message: any ={"notification":{"title":"Ranjeet Kumar","actions":[{"action":"opentweet","title":"Open tweet"}],"body":"The latest The Top Javascript Blogs Daily! https://t.co/o3PSNkk9Di Thanks to @LifeWithKathy #makeyourownlane","dir":"auto","icon":"https://pbs.twimg.com/profile_images/854195961085734917/0X7AFONJ_normal.jpg","badge":"https://pbs.twimg.com/profile_images/854195961085734917/0X7AFONJ_normal.jpg","lang":"en","renotify":true,"requireInteraction":true,"tag":926796012340920300,"vibrate":[300,100,400],"data":{"url":"https://twitter.com/statuses/926796012340920321","created_at":"Sat Nov 04 12:59:23 +0000 2017","favorite_count":0,"retweet_count":0}}};

showPopupNotification(){

this.swPush.requestSubscription({
  serverPublicKey: this.VAPID_PUBLIC_KEY
})
.then(pushSubscription => {
  let notification = this.message['notification'];

  let body = {
    action: 'subscribe',
    subscription: pushSubscription
  }



})
.catch(err => {
  console.error(err);
})

}

from pwatter.

use @Optional decorator upon injection

https://angular.io/api/core/Optional

example:

import {Optional} from '@angular/core';

inside constructor:
`

@optional private swPush: SwPush

`,

Hope this will help

from pwatter.

Bro can u share the simple example of Push Notification without hitting on server. this so urgent . Kindly do the needful

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Use Injector

if (environment.production) {
      const swpush = this.injector.get(SwPush);
      // code use swpush
    }

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