React native 无法弹出调试控件的问题

React Native 在debug模式下，可以通过摇动手机，弹出调试选项。但是今天利用了cocoapods 把react native 文件整理后，调试界面就弹不出了，其他功能正常。查了好久，发现是少在pods的 spec里写了DevSupport 这个模块。

下面发一份pods 的 spec 文件作为参考：

# Uncomment the next line to define a global platform for your project
platform :ios, '8.0'

target 'MapDemo' do
  # Uncomment the next line if you're using Swift or would like to use dynamic frameworks
  # use_frameworks!

  # Pods for MapDemo

  pod 'Yoga', :path => '../node_modules/react-native/ReactCommon/yoga/Yoga.podspec'
  pod 'React', path: '../node_modules/react-native', :subspecs => [
    'Core',
    'RCTActionSheet',
    'RCTAnimation',
    'RCTGeolocation',
    'RCTImage',
    'RCTLinkingIOS',
    'RCTNetwork',
    'RCTSettings',
    'RCTText',
    'RCTVibration',
    'RCTWebSocket’,
    ‘DevSupport’
  ]

  pod 'react-native-maps', path: '../node_modules/react-native-maps/react-native-maps.podspec'
  pod 'react-native-google-maps', path: '../node_modules/react-native-maps/react-native-google-maps.podspec' 

  pod 'GoogleMaps'

end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    if target.name == "react-native-google-maps"
      target.build_configurations.each do |config|
        config.build_settings['CLANG_ENABLE_MODULES'] = 'No'
      end
    end
  end
end

再附上项目的文件结构