问题描述:

按照文档使用@FairBinding标签在 main 文件中,然后执行pub run build_runner build --delete-conflicting-outputs命令，无法在 src 目录下生成AppGeneratedModule文件。 但是直接在类文件上打注解，执行命令可以生成AppGeneratedModule文件，如下图 如果是第三方 sdk 无法在类文件上打注解，麻烦看看这个是什么问题

flutter 环境如下
[!]Flutter (Channel [user-branch], 3.13.0, on macOS 14.3.1 23D60 darwin-x64,
locale zh-Hans-CN)
! Flutter version 3.13.0 on channel [user-branch] at
/Users/zyb/flutterDev/flutter
Currently on an unknown channel. Run flutter channel to switch to an
official channel.
If that doesn't fix the issue, reinstall Flutter by following instructions
at https://flutter.dev/docs/get-started/install.
! Upstream repository unknown source is not a standard remote.
Set environment variable "FLUTTER_GIT_URL" to unknown source to dismiss
this error.
• Framework revision efbf63d9c6 (8 months ago), 2023-08-15 21:05:06 -0500
• Engine revision 1ac611c64e
• Dart version 3.1.0
• DevTools version 2.25.0
• Pub download mirror https://pub.flutter-io.cn
• Flutter download mirror https://storage.flutter-io.cn
• If those were intentional, you can disregard the above warnings; however
it is recommended to use "git" directly to perform update checks and
upgrades.

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
• Android SDK at /Users/zyb/Library/Android/sdk
• Platform android-34, build-tools 34.0.0
• ANDROID_HOME = /Users/zyb/Library/Android/sdk
• Java binary at: /Applications/Android
Studio.app/Contents/jbr/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build
17.0.6+0-17.0.6b829.9-10027231)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 15.2)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 15C500b
• CocoaPods version 1.11.0

Fair版本号: