IllegalArgumentException: navigation destination xxx is unknown to this NavController

Question

I am having issue with the new Android Navigation Architecture component when I try to navigate from one Fragment to another, I get this weird error:

Answer 1

If you click on too quickly , it will cause null and crash.

We can use RxBinding lib to help on this. You can add throttle and duration on the click before it happens.

 RxView.clicks(view).throttleFirst(duration, TimeUnit.MILLISECONDS)
            .subscribe(__ -> {
            });

These articles on throttling on Android might help. Cheers!