This is my code:
import { CommonModule } from '@angular/common';
import { HttpClientModule } from '@angular/common/http';
import { NgModule } from '@angular/core';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { LanguageTranslationModule } from './shared/modules/language-translation/language-translation.module'
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { AuthGuard } from './shared';
import { SidebarComponent } from './layout/components/sidebar/sidebar.component';
import { HeaderComponent } from './layout/components/header/header.component';
@NgModule({
imports: [
CommonModule,
BrowserAnimationsModule,
HttpClientModule,
LanguageTranslationModule,
AppRoutingModule
],
declarations: [AppComponent,HeaderComponent,SidebarComponent],
providers: [AuthGuard],
bootstrap: [AppComponent],
exports: [
HeaderComponent,
SidebarComponent
],
})
export class AppModule {}
I don't why I obtain this excepion:
Error: BrowserModule has already been loaded. If you need access to common directives such as NgIf and NgFor from a lazy loaded module, import CommonModule instead. Error: BrowserModule has already been loaded. If you need access to common directives such as NgIf and NgFor from a lazy loaded module, import
In the future module I import CommonModule
and not BrowerModule
. Anyone can help me?
Import BrowserAnimationsModule
and HttpModule
only once (either in your root module or a core module).
import these mentioned modules only once(in app-module only):
BrowserModule
, BrowserAnimationsModule
, LazyLoadImageModule
(if using it), CarouselModule
(if using it), InfiniteScrollModule
(if using it), HttpModule
( if using it)
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