dyld: lazy symbol binding failed: Symbol not found: _OSAtomicIncrement32Barrier

错误提示:

dyld: lazy symbol binding failed: Symbol not found: _OSAtomicIncrement32Barrier
  Referenced from: /var/mobile/Applications/BE70AEC5-B1B9-411D-9C7E-FEC309C66576/秀色直播.app/秀色直播
  Expected in: /usr/lib/libSystem.B.dylib


dyld: Symbol not found: _OSAtomicIncrement32Barrier
  Referenced from: /var/mobile/Applications/BE70AEC5-B1B9-411D-9C7E-FEC309C66576/秀色直播.app/秀色直播
  Expected in: /usr/lib/libSystem.B.dylib


最后经过检查才发现,是我们自己内部同事编译子工程的静态库的时候,把deployment target设置为了iOS 7.1,而我们主项目的deployment target的设置为iOS 6.0。


http://blog.csdn.net/cafei111/article/details/9278387

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