更新Xcode11后由于缺乏libstdc++.6.dylib文件报错,按照Xcode10的方法设置后运行模拟器发现仍是报错,错误以下:c++
Reason: no suitable image found. Did find:
/usr/lib/libstdc++.6.dylib: mach-o, but not built for iOS simulator
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根据原来Xcode10的设置方法,须要将就Xcode的以下路径的libstdc++.6.0.9.dylib、libstdc++.6.dylib、libstdc++.dylib
三个文件拷贝到新的Xcode对应路径中,路径以下:bash
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libstdc++.6.0.9.dylib
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可是发现Xcode11的/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library
路径中并无CoreSimulator
文件夹,因此没法设置。app
查找资料后发现Xcode11的CoreSimulator
文件夹被移至到/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/
这个路径下,因此将旧的Xcode中的libstdc++.6.0.9.dylib、libstdc++.6.dylib、libstdc++.dylib
三个文件移至新目录下就能够解决上述问题。路径以下:ui
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/
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