Issue I have made a framework, which is mixed with Swift and Objective-C. In the Objective-C Code, I have imported header of CoreAudioTypes as: #import <CoreAudio/CoreAudioTypes.h> Using CocoaPods, when integrating the framework as open source code, it works fine. When integrating as closed source, a compiled library, Xcode produces an error saying: framework 'CoreAudioTypes' not found Validation I created a brand new project, with nothing in it except the template code. In the TARGETS -> GENERAL -> Frameworks, Libraries, and Embedded Content, I added CoreAudioTypes.framework Eventually, Xcode produced the same error framework 'CoreAudioTypes' not found So I wonder it may be an issue of Xcode? If not, how can i solve it? Thanks! Xcode Version 15.0, installed from App Store