- If ‘router-outlet’ is an Angular component, then verify that it is part of this module.If ‘router-outlet’ is a Web Component then add ‘CUSTOM_ELEMENTS_SCHEMA’ to the ‘@NgModule.schemas’ of this component to suppress this message.
app-routing.module
@NgModule({
declarations: [],
imports: [
CommonModule,
RouterModule.forRoot(
appRoutes,
{ enableTracing: true }
)
],
exports: [ RouterModule ]
})