升级Xcode10 报错处理

1.文件名重复问题

项目中会有很多Info.plist文件，或者其他，文件名重复，在Xcode10编译不通过

File --> Workspace Settings --> Build System 修改为Legacy Build System (默认是New Build System)

2.找不到libstdc++.***

因为iOS12.0中去掉了libstdc++.***.tbd，全部采用libc++代替libstdc++，由于很第三方用到这个库，所以暂时只能将Xcode9中的libstdc++移动到Xcode10对应目录下

cp /Applications/Xcode9.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/lib/libstdc++.* /Applications/Xcode10.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/lib/

cp /Applications/Xcode9.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/libstdc++.* /Applications/Xcode10.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/

3.模拟器运行报错

暂时没找到解决办法o(╯□╰)o