Xcode 10.2.1 libauto.dylib 在iOS

Simulator Known Issues

• Simulators for iOS 9.3 and earlier might fail to launch Swift apps with the message: dyld: Library not loaded: /usr/lib/libauto.dylib. (49326587)

Workaround: Run the following command in Terminal for the relevant version of iOS:

sudo mkdir '/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 9.3.simruntime/Contents/Resources/RuntimeRoot/usr/lib/swift'

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