Bad state: You cannot close the subject while items are being added from addStream in flutter

Question

I am using RxDart to observe changes and update the UI accordingly. When the app launches I am making a network call and successfully getting the data, observe the changes a

Answer 1

I think draining the stream should fix the problem

  dispose() async {
    _movieId.close();
    await _trailers.drain();
    _trailers.close();
  }

https://api.dartlang.org/stable/2.0.0/dart-async/Stream-class.html