NullInjectorError: R3InjectorError(AppModule)[RouterModule -> Router -> Function -> Function ->Function]: NullInjectorError: No provider for Function - Stack Overflow
Unhandled Promise rejection: StaticInjectorError[Router]: after updating to Angualr 5.0.1 · Issue #20389 · angular/angular · GitHub
Targeting named outlet via routerLink adds extraneous "/" - Stack Overflow
CRUD operation in Angular 4 : Angular 4 + Core 2.0 CRUD operation Part II – Neel Bhatt
Angular4 - routerLink with typescript - Stack Overflow
Tour Of Heroes > Missing Step > exports: [ RouterModule ] · Issue #21207 · angular/angular · GitHub