File system exception

[Nash0x7E2]

When navigating away from an active Livestream, an error is thrown by the File System. This occurs on both iOS and Android.

E/flutter (18642): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: FileSystemException: Cannot delete file, path = '/data/user/0/com.example.hfs/app_flutter/640x360.m3u8' (OS Error: No such file or directory, errno = 2)
E/flutter (18642): #0      _File._delete.<anonymous closure> (dart:io/file_impl.dart:283:9)
E/flutter (18642): #1      _rootRunUnary (dart:async/zone.dart:1198:47)
E/flutter (18642): #2      _CustomZone.runUnary (dart:async/zone.dart:1100:19)
E/flutter (18642): #3      _FutureListener.handleValue (dart:async/future_impl.dart:143:18)
E/flutter (18642): #4      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:696:45)
E/flutter (18642): #5      Future._propagateToListeners (dart:async/future_impl.dart:725:32)
E/flutter (18642): #6      Future._completeWithValue (dart:async/future_impl.dart:529:5)
E/flutter (18642): #7      Future._asyncCompleteWithValue.<anonymous closure> (dart:async/future_impl.dart:567:7)
E/flutter (18642): #8      _rootRun (dart:async/zone.dart:1190:13)
E/flutter (18642): #9      _CustomZone.run (dart:async/zone.dart:1093:19)
E/flutter (18642): #10     _CustomZone.runGuarded (dart:async/zone.dart:997:7)
E/flutter (18642): #11     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:1037:23)
E/flutter (18642): #12     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
E/flutter (18642): #13     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
E/flutter (18642): 
D/SurfaceUtils(18642): disconnecting from surface 0xbd505008, reason disconnectFromSurface
W/com.example.hf(18642): Accessing hidden method Lsun/misc/Unsafe;->compareAndSwapObject(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z (greylist, linking, allowed)

Flutter doctor -v

 ▲ git_projects/stream/hfs fvm flutter doctor --verbose
[✓] Flutter (Channel stable, 1.22.4, on macOS 11.0.1 20B29 darwin-x64, locale en-TT)
    • Flutter version 1.22.4 at /Users/nash/fvm/versions/stable
    • Framework revision 1aafb3a8b9 (4 weeks ago), 2020-11-13 09:59:28 -0800
    • Engine revision 2c956a31c0
    • Dart version 2.10.4

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.1)
    • Android SDK at /Users/nash/Library/Android/sdk
    • Platform android-30, build-tools 30.0.1
    • ANDROID_HOME = /Users/nash/Library/Android/sdk
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
    • All Android licenses accepted.

[!] Xcode - develop for iOS and macOS (Xcode 12.2)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 12.2, Build version 12B45b
 Dart side.

[!] Android Studio (version 4.1)
    • Android Studio at /Applications/Android Studio.app/Contents
    ✗ Flutter plugin not installed; this adds Flutter specific functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)

[✓] Android Studio (version 4.0)
    • Android Studio at /Users/nash/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/193.6626763/Android Studio.app/Contents
    • Flutter plugin version 48.1.2
    • Dart plugin version 193.7361
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)

[✓] IntelliJ IDEA Ultimate Edition (version 2020.2.4)
    • IntelliJ at /Applications/IntelliJ IDEA.app
    • Flutter plugin installed
    • Dart plugin version 202.8070

[✓] VS Code (version 1.51.1)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.16.0

[✓] Connected device (1 available)
    • Android SDK built for x86 (mobile) • emulator-5554 • android-x86 • Android 10 (API 29) (emulator)