常见的 缺少库的 error，

 

常見IOS framework build error
1. _SCNNetwork*
Solution: SystemConfiguration.framework
2. _NSInMemoryStoreType
Solution: CoreData.framework
3. _SSL*
Solution: Security.Framework
4. _KCF* &nbsp&nbsp
Solution: CFNetwork.Framework
5. _xml* &nbsp&nbsp
Solution: libxml.dylib
6. _OBJC_CLASS_$_CLLocation
Solution:CoreLocation.Framework
7. _dns_parse_resource_record _dns_free_resource_record
Solution:libresolv.dylib
8. _SCNetworkReachability*
Solution: SystemConfiguration.framework
9. _UTType* , _kUTTagClass
Solution: MobileCoreServices.framework
10. _deflate*, _inflate*
Solution: libz.dylib
11. _SecTrust*
Solution: Security.framework
12. _kCA*
Solution: QuartzCore.framework

Reference:

http://nobody-diaries.blogspot.hk/2012/10/ios-framework-build-error.html