iOS开发-pod删除库后终端警告[!] The `xxxx [

近日为减小安装包体积清除pod库，无意中发现，通过终端执行 “pod install”命令后发现报以下的警告：

终端警告

[!] The `ZGWSteelNetBiz [Debug]` target overrides the `EXCLUDED_ARCHS[sdk=iphonesimulator*]` build setting defined in `Pods/Target Support Files/Pods-ZGWSteelNetBiz/Pods-ZGWSteelNetBiz.debug.xcconfig'. This can lead to problems with the CocoaPods installation
    - Use the `$(inherited)` flag, or
    - Remove the build settings from the target.

[!] The `ZGWSteelNetBiz [Release]` target overrides the `EXCLUDED_ARCHS[sdk=iphonesimulator*]` build setting defined in `Pods/Target Support Files/Pods-ZGWSteelNetBiz/Pods-ZGWSteelNetBiz.release.xcconfig'. This can lead to problems with the CocoaPods installation
    - Use the `$(inherited)` flag, or
    - Remove the build settings from the target.

第一眼看见还是有点儿萌币的

等回过头在模拟器release模式下运行项目的时候发现Xcode报了个错，瞬间就和终端的警告呼应上了

Xcode报了个错

/Users/lirongsheng/Desktop/xxxxAPP备份/xxxx/xxxx.xcodeproj The linked framework 'iflyMSC.framework' is missing one or more architectures required by this target: i386.

尝试解决报错时竟然是提示你更改项目支持的最小系统版本

提示将项目支持的最小版本改到iOS12

当然不可能随了Xcode，毕竟辛辛苦苦适配的版本系统

继续盘解决问题：

第一步去除终端警告：

在Targets → Build Settings → Excluded Architecture中Debug和Release后面值增加 $(inherited)，就可以去除pod install的警告

第二步解决Xcode报错 （每一步都重新运行下解决问题就好，不用都招呼上了）：

1.Targets → Build Settings → Excluded Architecture中Debug和Release添加 Any iOS Simulator SDK属性，添加值 arm64并设置Targets → Build Settings → Active Architecture都为YES；
2.Podfile文件添加设置，在指定source源后面（target前添加）添加：

post_install do |installer|
  installer.pods_project.build_configurations.each do |config|
    config.build_settings["EXCLUDED_ARCHS[sdk=iphonesimulator*]"] = "arm64"
  end
end

具体啥原因参考这两个
参考资料1
参考资料2

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