coapods的方式

1.pods需要先更新一下 pod update

2. 錯誤：React Native iOS: Could not build module 'yoga': 'algorithm' file not found
   需要在node_modules/react-native/ReactCommon/yoga/yoga.podspec 最后一行添加
   spec.public_header_files = 'yoga/Yoga.h', 'yoga/YGEnums.h', 'yoga/YGMacros.h'

參考：https://stackoverflow.com/questions/48705250/react-native-ios-could-not-build-module-yoga-algorithm-file-not-found
3.錯誤：Native module cannot be null
需要添加更多的庫，本人試過之后成功的podfile：

source 'https://github.com/CocoaPods/Specs.git'
react_native_path = '../node_modules/react-native'

platform :ios, '8.0'

target 'XXX' do
    
    # ---------react-----------
    pod 'React', :path => react_native_path, :subspecs => [
    'Core',
    'CxxBridge',
    'DevSupport', # 如果RN版本 >= 0.43，則需要加入此行才能開啟開發(fā)者菜單
    'RCTText',
    'RCTImage',
    'RCTNetwork',
    'RCTWebSocket', # 這個模塊是用于調試功能的
    # 在這里繼續(xù)添加你所需要的模塊
    'RCTAnimation',
    'RCTBlob',
    'RCTActionSheet',
    'RCTGeolocation',
    'RCTSettings',
    'RCTVibration',
    'RCTActionSheet',
    'RCTPushNotification',
    'RCTLinkingIOS',
    'ART',
    ]
    # 如果你的RN版本 >= 0.42.0，則加入下面這行
    pod 'yoga', :path => react_native_path + '/ReactCommon/yoga'
    # Third party deps
    pod 'DoubleConversion', :podspec => react_native_path + '/third-party-podspecs/DoubleConversion.podspec'
    pod 'glog', :podspec => react_native_path + '/third-party-podspecs/glog.podspec'
    pod 'Folly', :podspec => react_native_path + '/third-party-podspecs/Folly.podspec'
    # ---------react-----------
    
end

4. .a文件要添加到build phases里面

手動拖工程的方式

會找不到頭文件
除了要添加header search paths
$(SRCROOT)/../node_modules/react-native/React 注意后邊選recursive（遞歸查找頭文件）
還要在edit schemes中設置

image.png

注意react放在前面