사용 언어: Swift 5 사용 버전: Xcode Version 16.4 (16F6) iOS 오류 Undefined symbol Testing.Trait를 알아보겠습니다. Xcode를 최신 버전으로 업데이트해서인지, OS를 최신 버전으로 업데이트해서 인지, 잘 되던 빌드가 갑자기 안되었습니다. 오류 내용은 다음과 같습니다. Showing Recent Messages Could not find or use auto-linked framework 'CoreAudioTypes': framework 'CoreAudioTypes' not found Could not find or use auto-linked framework 'Testing': framework 'Testing' not found Could not parse or use implicit file '/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/Frameworks/SwiftUICore.framework/SwiftUICore.tbd': cannot link directly with 'SwiftUICore' because product being built is not an allowed client of it Undefined symbol: associated type descriptor for Testing.Trait.TestScopeProvider Undefined symbol: protocol descriptor for Testing.SuiteTrait Undefined symbol: method descriptor for Testing.SuiteTrait.isRecursive.getter : Swift.Bool Undefined sym...