non-abstract class 'StethoHttpClientRequest' is missing implementations for HttpClientRequest.abort

[jasonlewicki]

./../Tools/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_stetho-0.5.0/lib/src/http_client_request.dart:10:7: Error: The non-abstract class 'StethoHttpClientRequest' is missing implementations for these members:
 - HttpClientRequest.abort
Try to either
 - provide an implementation,
 - inherit an implementation from a superclass or mixin,
 - mark the class as abstract, or
 - provide a 'noSuchMethod' implementation.

class StethoHttpClientRequest implements HttpClientRequest {
      ^^^^^^^^^^^^^^^^^^^^^^^
org-dartlang-sdk:///third_party/dart/sdk/lib/_http/http.dart:2045:8: Context: 'HttpClientRequest.abort' is defined here.
  void abort([Object? exception, StackTrace? stackTrace]);
       ^^^^^

this is for sdk: ">=2.1.0 <3.0.0"

[jasonlewicki]

$ flutter doctor -v
[✓] Flutter (Channel dev, 1.22.0-9.0.pre, on Mac OS X 10.15.6 19G2021, locale en-US)
    • Flutter version 1.22.0-9.0.pre at XXX
    • Framework revision 7a43175198 (6 days ago), 2020-08-28 23:18:04 -0400
    • Engine revision 07e2520d5d
    • Dart version 2.10.0 (build 2.10.0-73.0.dev)


[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
    • Platform android-30, build-tools 29.0.2
    • 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 11.7)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 11.7, Build version 11E801a
    • CocoaPods version 1.8.4

[✓] Android Studio (version 4.0)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin version 42.1.1
    • Dart plugin version 191.8593
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)

[✓] VS Code (version 1.48.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.13.2

[✓] Connected device (1 available)
    • Android SDK built for x86 (mobile) • emulator-5554 • android-x86 • Android 8.1.0 (API 27) (emulator)

• No issues found!

[jasonlewicki]

dart-lang/sdk#41904

[sgehrman]

same here, I'm on dev channel too.

[jasonlewicki]

@sgehrman in the meantime you can use my PR if you'd like:

https://github.com/jasonlewicki/flutter_stetho

pubspec.yaml

flutter_stetho:  
    git:
      url: git://github.com/jasonlewicki/flutter_stetho.git
      ref: master

there's only one method added:
https://github.com/brianegan/flutter_stetho/pull/40/files

[danilofuchs]

Flutter 1.22 is now on stable and breaks flutter_stetho

https://medium.com/flutter/announcing-flutter-1-22-44f146009e5f