Karaf 上的保险丝在启动时挂起我是等待某事发生还是我可以做其他事情

如何解决Karaf 上的保险丝在启动时挂起我是等待某事发生还是我可以做其他事情

这是命令控制台输出...

import 'package:Flutter/material.dart';
import 'package:Flutter_radio/Flutter_radio.dart';
class RadioSayfasi extends StatefulWidget {
  @override
  _RadioSayfasiState createState() => _RadioSayfasiState();
}

class _RadioSayfasiState extends State<RadioSayfasi> {
  String url= "https://fm898.online/mystream.mp3";

  bool isPlaying= false;
  bool isVisible= true;

  @override
  void initState() {
    // Todo: implement initState
    super.initState();
    audioStart();
  }

  Future <void> audioStart() async {
    await FlutterRadio.audioStart();
    print("Radio Başladı");
    FlutterRadio.play(url: url);
    isPlaying = !isPlaying;
    isVisible = !isVisible;
    
  }
  Future<bool>_onBackpressed(){
    FlutterRadio.stop();
    Navigator.pop(
        context,MaterialPageRoute(builder: (_) => Profil()));
  }
  @override
  Widget build(BuildContext context) {
    return WillPopScope(
      onWillPop: _onBackpressed,child: new MaterialApp(
          title: 'IndieXL Online Radio',debugShowCheckedModeBanner: false,home: new Scaffold(
            appBar: new AppBar(
              title: const Text('FM Radio'),backgroundColor: Colors.blueGrey.shade900,centerTitle: true,),body: Container(
              color: Colors.blueGrey.shade900,child: new Column(
                children: <Widget>[
                  Expanded(
                    flex: 7,child: Icon(
                      Icons.radio,size: 250,color: Colors.white,Expanded(
                    flex: 2,child: Padding(
                      padding: const EdgeInsets.only(right: 40),child: Align(
                        alignment: FractionalOffset.center,child: IconButton(icon: isPlaying? Icon(
                          Icons.pause_circle_outline,size: 80,)
                            : Icon(
                          Icons.play_circle_outline,onpressed: (){
                            setState(() {
                              FlutterRadio.playOrPause(url: url);
                              isPlaying = !isPlaying;
                              isVisible = !isVisible;
                              print("tıkladı");
                            });
                          },SizedBox(height: 50,)
                ],)),);
  }

}

我该怎么办？我假设一些后台进程正在发生，下载和运行补丁，但我看不到什么？我应该等待吗？如果是多久？还有什么我可以做的吗？