Flutter项目迁移至Mac Mini M2后Xcode编译失败：找不到FirebaseCore模块

项目此前在虚拟机运行正常，迁移至Mac Mini M2后，Xcode编译报错“No such module 'FirebaseCore'”，但Android Studio可正常编译运行。以下是针对性解决方案：

1. 彻底清理依赖与缓存 #

执行以下命令清空旧依赖和缓存，重新拉取适配arm64架构的资源：

flutter clean
rm -rf ios/Pods
rm ios/Podfile.lock
rm -rf ~/Library/Caches/CocoaPods
rm -rf ios/Runner.xcworkspace
flutter pub get
cd ios && pod install --repo-update

2. 修正Podfile配置 #

原Podfile中use_frameworks!与use_modular_headers!的顺序及单独配置FirebaseCore的方式可能引发冲突，修改为：

# Uncomment this line to define a global platform for your project
platform :ios, '12.0'

# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'

project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,
}

def flutter_root
  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
  unless File.exist?(generated_xcode_build_settings_path)
    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
  end

  File.foreach(generated_xcode_build_settings_path) do |line|
    matches = line.match(/FLUTTER_ROOT\=(.*)/)
    return matches[1].strip if matches
  end
  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
end

require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)

flutter_ios_podfile_setup
target 'Runner' do
  use_frameworks! :linkage => :static
  use_modular_headers!
  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
#   target 'RunnerTests' do
#     inherit! :search_paths
#   end
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
  end
end

核心调整：使用use_frameworks! :linkage => :static适配M2架构，统一开启use_modular_headers!，移除单独指定FirebaseCore的modular headers配置。

3. 检查Xcode架构设置 #

• 打开Xcode的Runner项目，进入Build Settings
• 找到Architectures，设置为Standard Architectures (arm64)
• 找到Excluded Architectures，Debug模式下若包含arm64则移除，Release模式保持默认

4. 更新Firebase依赖版本 #

确保pubspec.yaml中Firebase相关依赖为最新兼容版本，例如：

dependencies:
  flutter:
    sdk: flutter
  firebase_core: ^2.24.2
  # 其他Firebase依赖同步更新

执行flutter pub upgrade完成依赖更新。

5. 重新构建项目 #

• 关闭Xcode，重新打开ios/Runner.xcworkspace（注意不要打开xcodeproj）
• 执行Product > Clean Build Folder，再尝试编译

内容的提问来源于stack exchange，提问作者Tahir