router-outlet' is not a known element: Routing not working · Issue #12406 · angular/angular-cli · GitHub
Unit test error: Router outlet is not a known element · Issue #1004 · PatrickJS/angular-starter · GitHub
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![Tour Of Heroes > Missing Step > exports: [ RouterModule ] · Issue #21207 · angular/angular · GitHub](https://user-images.githubusercontent.com/8202327/54881053-04694680-4e4c-11e9-8ca3-560023b14490.png "Tour Of Heroes > Missing Step > exports: [ RouterModule ] · Issue #21207 · angular/angular · GitHub")
Tour Of Heroes > Missing Step > exports: [ RouterModule ] · Issue #21207 · angular/angular · GitHub
jasmine - angular 4 ng test Failed: Template parse errors: 'router-outlet' is not a known element: - Stack Overflow
![Solved] angular starter Unit test error: Router outlet is not a known element](https://github.com/boraita.png "Solved] angular starter Unit test error: Router outlet is not a known element")
Solved] angular starter Unit test error: Router outlet is not a known element
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Unit test error: Router outlet is not a known element · Issue #11057 · angular/angular-cli · GitHub
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![Solved] angular starter Unit test error: Router outlet is not a known element](https://github.com/eamell.png "Solved] angular starter Unit test error: Router outlet is not a known element")
Solved] angular starter Unit test error: Router outlet is not a known element
Angular Router Series: Secondary Outlets Primer - Angular inDepth
