Unknown option -m in angular cli

Question

I want to create service and register it with app.module, but when I run this command

ng g s bram -m=app.module

I get an error:

Unknown option: "-m"

Answer 1

Generate service doesn’t take a module argument as services don’t really “belong” to a module. To provide in root just open your service and put

@Injectable({
  providedIn: ‘root’
})

Here are the docs for service. As you can see, service does not take a module argument.