No provider for HttpClient

by

To resolve this problem HttpClient is Angular’s mechanism for communicating with a remote server over HTTP.

To make HttpClient available everywhere in the app,

  1. open the root AppModule,

  2. import the HttpClientModule from @angular/common/http,

    import { HttpClientModule } from '@angular/common/http';

  3. add it to the @NgModule.imports array.

    imports:[HttpClientModule, ]

More Related Contents:

  1. How do I create a singleton service in Angular 2?
  2. Call child component method from parent class – Angular
  3. mat-form-field must contain a MatFormFieldControl
  4. DI with cyclic dependency with custom HTTP and ConfigService
  5. Angular 2 Routing run in new tab
  6. Get all validation errors from Angular 2 FormGroup
  7. How to implement SignIn with Google in Angular 2 using Typescript
  8. Dynamically load HTML template in angular2
  9. Angular 4/5/6 Global Variables
  10. Property ‘controls’ does not exist on type ‘AbstractControl’ Angular 4 [duplicate]
  11. Angular 2/4 component with dynamic template or templateUrl
  12. Angular 12 source map is missing in browser
  13. Angular2 – Setting date field on reactive form
  14. Use nav.push with side menu in ionic 2
  15. Angular 5 – Copy to clipboard
  16. Pass config data using forRoot
  17. Angular 4 checkbox change value
  18. Angular – POST uploaded file
  19. Debug & Run Angular2 Typescript with Visual Studio Code?
  20. Angular @ViewChild() error: Expected 2 arguments, but got 1
  21. Best way to import Observable from rxjs
  22. Ionic2/Angular2 – Read a custom config file
  23. Do I have to unsubscribe from ActivatedRoute (e.g. params) observables?
  24. rxjs/Subject.d.ts error : Class ‘Subject’ incorrectly extends base class ‘Observable’
  25. FormBuilder group is deprecated
  26. Property ‘toPromise’ does not exist on type ‘Observable’
  27. TypeError: Object prototype may only be an Object or null: undefined Angular 8
  28. Angular 4 ExpressionChangedAfterItHasBeenCheckedError
  29. Page transition animations with Angular 2.0 router and component interface promises
  30. Angular load external configuration before AppModule loads

Leave a Comment