Unhandled Exception: Bad state: Cannot add new events after calling close

joshua750 commented 1 year ago

when i tried close the controller in dispose i am getting this error Unhandled Exception: Bad state: Cannot add new events after calling close

import 'dart:developer';

import 'package:flutter/material.dart'; import 'package:flutter/services.dart'; import 'package:lhtv/Api/Api.dart'; import 'package:youtube_player_iframe/youtube_player_iframe.dart';

import '../Models/Slidermodel.dart';

class Livestream extends StatefulWidget {

@override State createState() => _LivestreamState();

}

class _LivestreamState extends State { late YoutubePlayerController _controller;

@override void initState() { super.initState();

_controller = YoutubePlayerController(
  params: const YoutubePlayerParams(
    showControls: true,
    mute: false,
    showFullscreenButton: true,
    loop: false,
  ),
);

_controller.setFullScreenListener((isFullScreen) {
  if (isFullScreen) {
    // Do something when entering full-screen mode
  } else {
    // Do something when exiting full-screen mode
  }
});

}

@override void dispose() { super.dispose(); _controller.close(); print('Close'); }

@override Widget build(BuildContext context) { return SafeArea( child: Scaffold( body: FutureBuilder<Model?>( future: Api().livestream(17), builder: (BuildContext context, AsyncSnapshot<Model?> snapshot) { if (snapshot.connectionState == ConnectionState.waiting) { return Center(child: CircularProgressIndicator()); } else if (snapshot.hasError || snapshot.data == null) { return Text('Error fetching data'); } else { String videoId = snapshot.data!.nEWSAPP![0].videoId!;

          _controller = YoutubePlayerController.fromVideoId(
            videoId: '${videoId}',
            autoPlay: true,
            params: const YoutubePlayerParams(showFullscreenButton: true),
          );

          return YoutubePlayerScaffold(
            controller: _controller,
            aspectRatio: 16 / 9,
            builder: (context, player) {
              return SingleChildScrollView(
                child: Column(
                  children: [
                    player,
                    Text(
                      snapshot.data!.nEWSAPP![0].newsTitle!,
                      style: TextStyle(
                        fontWeight: FontWeight.bold,
                        fontSize: 16,
                      ),
                    ),
                    SizedBox(height: 10),
                    Text(snapshot.data!.nEWSAPP![0].newsDescription!),
                  ],
                ),
              );
            },
          );
        }
      },
    ),
  ),
);

} }