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Create new angular app #85

Closed aeropagz closed 3 years ago

aeropagz commented 3 years ago

You write in the text, that you should choose routing but in example you write "NO".

Hierbei werdet ihr gefragt ob ihr das Routing Module installieren wollt: Ja. Would you like to add Angular routing? No

Also I experienced some errors after implementing the HTTPClientModule which were fixed by restarting the angular app. Maybe you could create a hint for this.

robinboehm commented 3 years ago

Hey, @aeropagz thanks for the feedback! Just fixed it in 875490a. Can you give some more detailed explanation for your errors with the HTTPClientModule?

Thanks :)

aeropagz commented 3 years ago

Ah great! Yes sure console error was: Error: src/app/book-list/book-list.component.ts:12:10 - error TS2314: Generic type 'Observable<T>' requires 1 type argument(s). 12 books$: Observable;

I tried to fix this by editing this line to books$: Observable<Object> but still gave an error which was: Error: node_modules/@angular/common/http/http.d.ts:2826:22 - error NG6002: Appears in the NgModule.imports of, but could not be resolved to an NgModule class.

After Ctrl+c and ng server the app started with no problem (with original code books$: Observable;).

robinboehm commented 3 years ago

Ah! We can avoid that by beginning with a typed generic 6dc23d0e3091db82a5d4e389a2927f64da8e9df9

fixed! Thanks!