Typescript: Type X is missing the following properties from type Y length, pop, push, concat, and 26 more. [2740]
You are returning Observable<Product> and expecting it to be Product[] inside subscribe callback.
The Type returned from http.get() and getProducts() should be Observable<Product[]>
public getProducts(): Observable<Product[]> { return this.http.get<Product[]>(`api/products/v1/`);}
You have forgotten to mark the getProducts return type as an array. In your getProducts it says that it will return a single product. So change it to this:
public getProducts(): Observable<Product[]> { return this.http.get<Product[]>(`api/products/v1/`); }
For those newbies like me, don't assign variable to service response, meaning do
export class ShopComponent implements OnInit { public productsArray: Product[]; ngOnInit() { this.productService.getProducts().subscribe(res => { this.productsArray = res; }); }}Instead of
export class ShopComponent implements OnInit { public productsArray: Product[]; ngOnInit() { this.productsArray = this.productService.getProducts().subscribe(); }}