The Angular JavaScript page successfully compiles, yet displays only a blank screen

I am facing an issue with my Angular app where it compiles successfully, but the HTML page appears blank and my application is not displaying properly. I have encountered similar problems in the past which were often related to Imports, but this time I'm unsure. When inspecting with Google Chrome, the error message that pops up states record.factory is not a function. Has anyone come across this before?

Below is a snippet of my module.ts code:

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { HttpClientModule } from '@angular/common/http';  
import { ItemService } from './items.service';
import { NewItemFormComponent } from './new-item-form/new-item-form.component';
import { MatFormFieldModule } from '@angular/material/form-field';
import { MatInputModule } from '@angular/material/input'; 
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { FormsModule } from '@angular/forms';



@NgModule({
  declarations: [
    AppComponent,
    NewItemFormComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    HttpClientModule,
    MatFormFieldModule,
    MatInputModule,
    BrowserAnimationsModule,
    FormsModule
  ],
  providers: [ItemService, BrowserModule,
    AppRoutingModule,
    HttpClientModule,
    MatFormFieldModule,
    MatInputModule,
    BrowserAnimationsModule,
    FormsModule],
  bootstrap: [AppComponent]
})
export class AppModule { }

Answer №1

You mistakenly placed a couple of your modules in the wrong section. They should be included in the imports section, not the providers section. Specifically:

BrowserModule,
AppRoutingModule,
HttpClientModule,
MatFormFieldModule,
MatInputModule,
BrowserAnimationsModule,
FormsModule

Additionally, you may encounter issues if you have both @Injectable and @NgModule decorators added to the same class.

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