NullInjectorError: No provider for InjectionToken angularfire2.app.options

Question

I\'m trying to insert the form data in cloud Firestore database. Below is my x.component.ts file in which I\'m getting error at constructor where I\'m writing

Answer 1

I think I know the answer which solved my problem. I just had to import the below statement to the service I created and need to create object in constructor of service.

import { AngularFirestore } from '@angular/fire/firestore';