Xcode 12打包React Native应用时AccessibilityResources.bundle多重生成报错求助

核心报错信息 #

构建归档阶段触发重复产物生成错误，两个独立的构建Target同时配置了同一路径的bundle创建输出命令，具体冲突路径为Xcode中间产物目录下的AccessibilityResources.bundle，涉及冲突Target如下：

• React-Core-60309c9c-AccessibilityResources
• React-Core-AccessibilityResources

完整报错日志：

Multiple commands produce 
'/Users/sumantakundu/Library/Developer/Xcode/DerivedData/Globallove-emwwobuvdzgwhtbdhclymguzjmkg/Build/Intermediates.noindex/ArchiveIntermediates/Globallove/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/AccessibilityResources.bundle':
1) Target 'React-Core-60309c9c-AccessibilityResources' has create directory command with output '/Users/sumantakundu/Library/Developer/Xcode/DerivedData/Globallove-emwwobuvdzgwhtbdhclymguzjmkg/Build/Intermediates.noindex/ArchiveIntermediates/Globallove/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/AccessibilityResources.bundle'
2) Target 'React-Core-AccessibilityResources' has create directory command with output '/Users/sumantakundu/Library/Developer/Xcode/DerivedData/Globallove-emwwobuvdzgwhtbdhclymguzjmkg/Build/Intermediates.noindex/ArchiveIntermediates/Globallove/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/AccessibilityResources.bundle'

已通过StackOverflow、通用搜索引擎检索同类问题，现有公开解决方案对应的冲突场景与本次报错的Target名称不匹配，无法直接定位问题根源。

项目依赖版本 #

项目核心依赖版本清单：

{
  "@react-native-async-storage/async-storage": "^1.14.1",
  "@react-native-community/masked-view": "^0.1.10",
  "@react-native-cookies/cookies": "^6.0.4",
  "@react-navigation/drawer": "^5.12.3",
  "@react-navigation/native": "^5.9.2",
  "@react-navigation/stack": "^5.14.2",
  "react": "16.13.1",
  "react-native": "0.63.4",
  "react-native-gesture-handler": "^1.9.0",
  "react-native-image-slider-box": "^1.0.12",
  "react-native-ionicons": "^4.6.5",
  "react-native-paper": "^3.6.0",
  "react-native-reanimated": "^1.13.2",
  "react-native-safe-area-context": "^3.1.9",
  "react-native-screens": "^2.17.1",
  "react-native-tableview-simple": "^4.2.1",
  "react-native-vector-icons": "^8.0.0",
  "react-native-webview": "^11.2.1",
  "rn-webview": "^0.1.0"
}

工程配置信息 #

Xcode构建设置 #

已附Xcode构建设置界面截图作为排查参考。

Podfile配置 #

require_relative '../node_modules/react-native/scripts/react_native_pods'
require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'
pod 'RNVectorIcons', :path => '../node_modules/react-native-vector-icons'

platform :ios, '10.0'

target 'Globallove' do
  config = use_native_modules!
  use_react_native!(:path => config["reactNativePath"])

  # 测试Target配置已注释
  #target 'GloballoveTests' do
  #inherit! :complete
  # Pods for testing
  #end

  # Flipper调试功能配置
  # 若开启use_frameworks!，Flipper将无法正常工作，需注释以下配置
  use_flipper!({ 'Flipper' => '0.74.0' })

  post_install do |installer|
    flipper_post_install(installer)

    installer.pods_project.targets.each do |target|
      if target.name == "React-Core.common-AccessibilityResources"
        target.remove_from_project
      end
    end
  end
end

问题修复步骤 #

• 调整Podfile中post_install的Target过滤规则：现有配置仅匹配React-Core.common-AccessibilityResources名称的Target，与实际报错的两个冲突Target名称不匹配，规则未生效。需将逻辑修改为匹配所有名称包含AccessibilityResources的React-Core相关Target，仅保留一份有效Target即可。
• 清理构建缓存：删除iOS目录下的Pods文件夹、Podfile.lock文件；清空Xcode DerivedData目录；重新执行pod install安装依赖；在Xcode中选择「Product > Clean Build Folder」选项后重新执行归档构建。

内容的提问来源于stack exchange，提问作者sumanta.k