Error: NullInjectorError: No provider for HttpProjectService! code example
Example 1: NullInjectorError: No provider for HttpClient!
@NgModule({
...
imports:[ HttpClientModule ]
...
})
Example 2: NullInjectorError: No provider for HttpHandler!
import { HttpClientModule } from '@angular/common/http';
@NgModule({
imports: [
BrowserModule,
HttpClientModule
],
...