升级xcode 10后报错:library not found for -lstdc++.6.0.9 && Multiple command

001 报错 library not found for -lstdc++.6.0.9

因为项目中的sdk 需要 lstdc,但是xcode 10 升级后 删除了该文件 所以需要重新导入这些文件即可。

点击蓝字下载 libstdc

002 Multiple command

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:-1: Multiple commands produce '/Users/wanghong/Library/Developer/Xcode/DerivedData/qhg_ios-fncqglewztqcgpezyfpvcogyjjty/Build/Products/Release-iphonesimulator/xxx/Info.plist':

此时处理办法:修改 worksapce setting 的默认设置

xcode - file - workspace setting - bulild system 修改为legacy build system

升级xcode 10后报错:library not found for -lstdc++.6.0.9 && Multiple command_第1张图片

升级xcode 10后报错:library not found for -lstdc++.6.0.9 && Multiple command_第2张图片

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