角度2-未定义标识符

Question

I've weird problem, my Visual Studio Code marks me an error but there is no error and everything is working well. What's wrong?

export class HomeComponent {
  public ElectronicList = [];
  public LaptopList = [];
  public constructor(
    private electronic: DatabaseService,
    private laptop: DatabaseService
  ) {
    this.electronic
      .getElectronicList()
      .subscribe((data: Response) => (this.ElectronicList = data.json()));

    this.laptop
      .getLaptopList()
      .subscribe((data: Response) => (this.LaptopList = data.json()));
  }
}

Answer 1

It looks like the editor isn't able to find the component or something like that (unless your component is called 'anonymous'). Have you tried cleaning your code?