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Angular 5 - EmptyError: no elements in sequence

After upgrading to Angular 5, the first run of my application ain’t a big success. I ended up with the following error message when I tried to navigate using the Angular Router:

EmptyError: no elements in sequence

The problem turned out not to be related to Angular directly but to RxJS 5.5.3. Reverting to 5.5.2 resolved the problem.

npm install rxjs@5.5.2

More information: https://github.com/angular/angular/issues/20752

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