React Native:在XCode 9.2、9.4和RN 55.4上构建IOS失败

所以正如标题所说,我尝试了两个Xcode版本,但仍然没有成功。 这就是我得到的错误:

Undefined symbols for architecture arm64:
  "_OBJC_CLASS_$_RCTCxxBridge", referenced from:
      objc-class-ref in libReact.a(RCTBridge.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

• 遵循这些建议 here
• 重新启动XCode和mac本身

• # Uncomment the next line to define a global platform for your project
   platform :ios, '9.0'
  
  target 'Absent' do
    # Uncomment the next line if you're using Swift or would like to use dynamic frameworks
    # use_frameworks!
  
    # Pods for Absent
      pod 'Firebase/Core', '~> 5.3.0'
      pod 'Firebase/Messaging', '~> 5.3.0'
      pod 'yoga', :path => '../node_modules/react-native/ReactCommon/yoga/'
      pod 'React', path: '../node_modules/react-native', :subspecs => [
      'RCTGeolocation',
      'RCTNetwork',
      'Core',
      'DevSupport',
      'BatchedBridge',
      'RCTAnimation',
      'RCTText',
      'RCTWebSocket'
      ]
  
    target 'AbsentTests' do
      inherit! :search_paths
      # Pods for testing
    end
  
  end
  
  target 'Absent-tvOS' do
    # Uncomment the next line if you're using Swift or would like to use dynamic frameworks
    # use_frameworks!
  
    # Pods for Absent-tvOS
  
    target 'Absent-tvOSTests' do
      inherit! :search_paths
      # Pods for testing
    end
  
  end
  
  post_install do |installer|
   installer.pods_project.targets.each do |target|
      if target.name == "React"
           target.remove_from_project
       end
   end
  end
  

• 尝试使用 RCTCxxBridge 和 CxxBridge 而不是BatchedBridge,因为它应该被弃用了

但还是没有运气。。。 如有任何提示,请点击此处:)