Flutter iOS在CodeMagic M1 Mac构建Release包时路径过长报错

问题现象 #

手动添加缺失的ios/flutter/AppFrameworkInfo.plist后，Release构建出现Xcode报错：

Xcode build done.                                           70.9s
Failed to build iOS app
Error (Xcode): '/Users/builder/clone/build/ios/Release-iphoneos/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app/Runner.app' is longer than filepath buffer size (1025).

Encountered error while building for device.

解决步骤 #

1. 修正AppFrameworkInfo.plist配置 #

从新Flutter项目复制的plist可能带有不匹配的配置，导致Xcode打包时无限嵌套Runner.app：

• 打开ios/flutter/AppFrameworkInfo.plist，确保以下字段正确：
  • CFBundleExecutable：值应为AppFramework
  • CFBundleIdentifier：值应为$(PRODUCT_BUNDLE_IDENTIFIER).AppFramework（与项目Bundle ID对应）
  • CFBundleName：值应为AppFramework
  • CFBundlePackageType：值应为FMWK

2. 彻底清理构建缓存 #

• 执行Flutter清理命令：

  flutter clean
  

• 进入iOS目录，重新安装依赖：

  cd ios
  pod deintegrate
  pod install
  cd ..
  

• 打开Xcode，按下Cmd+Shift+K清理构建文件夹，然后重启Xcode

3. 验证Xcode项目配置 #

• 打开Xcode的Runner target，进入Build Settings：
  • 检查Framework Search Paths，确保没有错误的嵌套路径
  • 进入Build Phases，查看Embed Frameworks，确认AppFramework.framework的引用路径正确，没有重复添加

内容的提问来源于stack exchange，提问作者Ahmed Ali