The error is: ld: building for 'iOS', but linking in dylib (/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks/XCTest.framework/Versions/A/XCTest) built for 'zippered(macOS/Catalyst)' clang: error: linker command failed with exit code 1 (use -v to see invocation) And the command is following: xcodebuild -project "my_project.xcodeproj" -scheme "UITests" -destination generic/platform=iOS build-for-testing It's caused by updating Xcode to 15, it was working well under Xcode 14. The same UITests scheme is built and executed successfully from Xcode. And xcodebuild still builds successfully the app bundle: xcodebuild -project "my_project.xcodeproj" -scheme "App" -destination generic/platform=iOS archive -archivePath "build/app.xcarchive" I haven't found this problem so far in forums, so looking for help/suggestions.

Looking for a way to overcome this issue when starting UI tests that used to be working: Source was stale 337 times within the last 500 ms (12 (latestGeneration) != 22 (lastKnownShmemState)): CFPrefsPlistSource<0x600003004c60> (Domain: com.apple.Accessibility, User: kCFPreferencesCurrentUser, ByHost: No, Container: ###/data, Contents Need Refresh: Yes) ... Failed to initialize for UI testing: Error Domain=XCTDaemonErrorDomain Code=18 "Timed out waiting for AX loaded notification" UserInfo={NSLocalizedDescription=Timed out waiting for AX loaded notification} Message from debugger: killed The environment is Xcode 16.3 with iOS Simulator 18.0. Not using the latest Simulator 18.4 because of another bug with network requests: https://developer.apple.com/forums/thread/777999