没有为架构armv7找到的符号

Question

我将LinkedInIOS登录演示与我当前的应用程序集成在一起:https: //github.com/jeyben/IOSLinkedInAPI

还添加支持类"AFNetworking".

如下所述,它给了我一个错误:

Undefined symbols for architecture armv7:
  "_kUTTagClassMIMEType", referenced from:
      _AFContentTypeForPathExtension in AFURLRequestSerialization.o
  "_kUTTagClassFilenameExtension", referenced from:
      _AFContentTypeForPathExtension in AFURLRequestSerialization.o
  "_UTTypeCreatePreferredIdentifierForTag", referenced from:
      _AFContentTypeForPathExtension in AFURLRequestSerialization.o
  "_UTTypeCopyPreferredTagWithClass", referenced from:
      _AFContentTypeForPathExtension in AFURLRequestSerialization.o
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

请建议我任何有关它的解决方案.我的部署目标是5.0.

Answer 1

那个问题已经解决了.对于这类问题可能出现的问题如下所示:

HTTPS://stackoverflow.com/questions/6429494/...

但在我的情况下,我需要添加MobileCoreServices.framework

通过添加此框架问题得到了解决.

谢谢.