Crash when dispose() is called on 0.1.2 and 0.1.3

[Zarainia]

Consider this code where the player is used in a dialog:

import 'package:dart_vlc/dart_vlc.dart';
import 'package:flutter/material.dart';

void main() {
  DartVLC.initialize();
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData.light(),
      home: Scaffold(
        appBar: AppBar(
          title: Text("Test"),
        ),
        body: Column(
          children: [AppButton()],
        ),
      ),
    );
  }
}

class AppButton extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialButton(onPressed: () {
      showDialog(context: context, builder: (context) => AlertDialog(content: SoundTest()));
    }, child: Text("Open"),);
  }
}

class SoundTest extends StatefulWidget {
  @override
  _SoundTestState createState() => _SoundTestState();
}

class _SoundTestState extends State<SoundTest> {
  late Player player;

  @override
  void dispose() {
    player.dispose();
    super.dispose();
  }

  @override
  void initState() {
    super.initState();
    player = Player(id: 1);
  }

  @override
  Widget build(BuildContext context) {
    return MaterialButton(onPressed: (){}, child: Text("Play"),);
  }
}

Calling dispose() on the Player (eg., to clean up when the dialog widget itself is disposed) causes the app to crash with no message. This did not use to happen before 0.1.1.

[alexmercerind]

First of all, big thanks for giving a running reproducible example. Very rare to see in non-moderated issues.

This issue is fixed in #104.

Will close this, once merged.

[alexmercerind]

Fixed on master. Closing.