Answers for "ncaught (in promise): NullInjectorError: R3InjectorError(AddCustomerPageModule)[PostProvider -> PostProvider -> HttpClient -> HttpHandler -> HttpHandler -> HttpHandler]: NullInjectorError: No provider for HttpHandler!"

No provider for HttpClient!

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

Posted by: Guest on April-12-2020

Code answers related to "ncaught (in promise): NullInjectorError: R3InjectorError(AddCustomerPageModule)[PostProvider -> PostProvider -> HttpClient -> HttpHandler -> HttpHandler -> HttpHandler]: NullInjectorError: No provider for HttpHandler!"