You can find these files in the following directory： 1./Applications/Xcode14.2.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/swift/ libswiftDarwin.tbd、libswiftCore.tbd、libswiftCore.tbd、 libswiftCoreGraphics.tbd、libswiftCoreFoundation.tbd、libswift_Concurrency.tbd、libswiftDispatch.tbd、 2./Applications/Xcode14.2.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator libswiftCompatibility51.a、libswiftCompatibilityConcurrency.a