Angular'daki hata nedir?

X [ERROR] NG8001: 'router-outlet' is not a known element:

1. If 'router-outlet' is an Angular component, then verify that it is part of this module.

2. If 'router-outlet' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. [plugin angular-compiler]



    src/app/app.component.html:3:2:

      3 │   <router-outlet></router-outlet>

        ╵   [CODE]~~~~~~~~~~~~



  Error occurs in the template of component AppComponent.



    src/app/app.component.ts:5:15:

      5 │   templateUrl: './app.component.html',

        ╵                ~~~~~~~~~~~~~~~~~~~