version 2.2.6 gives Warning: Operand of null-aware operation '??' has type 'Widget' which excludes null.

[BunnyBuddy]

../../../src/flutter/.pub-cache/hosted/pub.dartlang.org/reorderable_grid_view-2.2.6/lib/src/drag_info.dart:150:12: Warning: Operand of null-aware operation '??' has type 'Widget' which excludes null.
 - 'Widget' is from 'package:flutter/src/widgets/framework.dart' ('../../../src/flutter/packages/flutter/lib/src/widgets/framework.dart').
    return rst ?? Container();

my Flutter Doctor gives,

[✓] Flutter (Channel stable, 2.10.4, on macOS 12.6.6 21G646 darwin-x64, locale en-PK)
  • Flutter version 2.10.4 at /Users/macbookpro/src/flutter
  • Upstream repository https://github.com/flutter/flutter.git
  • Framework revision c860cba910 (1 year, 4 months ago), 2022-03-25 00:23:12 -0500
  • Engine revision 57d3bac3dd
  • Dart version 2.16.2
  • DevTools version 2.9.2

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
  • Android SDK at /Users/macbookpro/Library/Android/sdk
  • Platform android-33, build-tools 33.0.0
  • Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
  • Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-8887301)
  • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 14.2)
  • Xcode at /Applications/Xcode.app/Contents/Developer
  • CocoaPods version 1.10.2

[✓] Chrome - develop for the web
  • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2022.1)
  • Android Studio at /Applications/Android Studio.app/Contents
  • Flutter plugin can be installed from:
    🔨 https://plugins.jetbrains.com/plugin/9212-flutter
  • Dart plugin can be installed from:
    🔨 https://plugins.jetbrains.com/plugin/6351-dart
  • Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-8887301)

[✓] VS Code (version 1.78.2)
  • VS Code at /Users/macbookpro/Downloads/Visual Studio Code.app/Contents
  • Flutter extension can be installed from:
    🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[✓] Connected device (2 available)
  • iPhone (mobile) • 00008020-001D0D0A2E88003A • ios            • iOS 16.5.1 20F75
  • Chrome (web)                    • chrome                    • web-javascript • Google Chrome 115.0.5790.170

[✓] HTTP Host Availability
  • All required HTTP hosts are available

• No issues found!

[huhuang03]

Thank you for point out this. Fixed in version 2.2.7.