小编Min*_*ter的帖子

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.

我正在研究PDF阅读器应用程序.如果我显示pdf文件,那么我无法更改此字体大小.

所以我在UIWebView中显示ePub文件.但我的问题是如何在UIWebView中添加页面卷曲动画,如iBook和kindle应用程序.

问题更新

他们是适用于iphone app的fastPDF阅读器的替代品.或者我们可以在pdf阅读器功能中使用的任何开源库.

谢谢.