Important: This is a preliminary document for an API or technology in development. Apple is supplying this information to help you plan for the adoption of the technologies and programming interfaces described herein for use on Apple-branded products…
1 directory not found for option问题 警告如下: ld: warning: directory not found for option ‘-F/Applications/Xcode 7.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.0.sdk/Developer/Library/Frameworks’ 问题原因:Xcode7将fr…