I have build a framework name is HansTranslation.framework for iOS 18 only, because it is include Translation. My app is okay when I call this framework on iOS 18 device, but it is crash on iOS 17.6. below is error info: Symbol not found: _$s7SwiftUI4ViewP013_Translation_aB0E15translationTask_6actionQr0D00D7SessionC13C onfigurationVSg_yAIYactF Referenced from: <4E09A66F-7D9E-3793-A2D6-1BE167EAD3F5> /private/var/containers/Bundle/Application/90A1EF03-09DA-43B5-8946-8186CF9CC804/B uild SRT.app/Frameworks/HansTranslation.framework/HansTranslation (built for ios 18.0 which is newer than running OS) <8F146BA4-EBE8-32C5-9CD8-E30077AD8088> /System/Library/Frameworks/_Translation_SwiftUI. framework/_Translation_SwiftUI I known that iOS 17.6 is NOT include "Translation_SwiftUI. framework", so there is crash. I have notice that don't call this framework when iOS version less than iOS 18, my code control like API_AVAILABLE(ios(18.0)) or @available(iOS 18.0, *)). I try that set "Build Phases" -> Embed Framework -> Copy only when installing -> ON, it is okay on iOS 17.6, but it is not work on iOS 18. My framework in here: https://github.com/MingJieHan/HansTranslation My question that how to do? first way that change option for HansTranslation.framework, let it not link Translation_SwiftUI automatically, not success. second way that change my app option, let it not check library, I don't know how to do next step. please help me or give me some idea for those. Thanks.