通过可可豆荚安装AFNetworking问题
[英]AFNetworking install via cocoa pods issue
问题描述
I install this framework AFNetworking using next specification pointed in Podfile as in description on git: 
我使用在Podfile中指向的下一个规范来安装这个框架AFNetworking ，就像在git上的描述一样：
platform :ios, '7.0'
pod "AFNetworking", "~> 2.0"
But when I run project I had this error: 但是当我运行项目时，我遇到了这个错误：
dyld: Symbol not found: _OBJC_CLASS_$_NSURLSession Referenced from: /Users/mac/Library/Application Support/iPhone Simulator/6.1/Applications/BD91CA1D-5AC2-4187-9559-BD7F9F45866F/Test.app/Test Expected in: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk/System/Library/Frameworks/Foundation.framework/Foundation in /Users/mac/Library/Application Support/iPhone Simulator/6.1/Applications/BD91CA1D-5AC2-4187-9559-BD7F9F45866F/Test.app/Test dyld：未找到符号：_OBJC_CLASS _ $ _ NSURLSession引用自：/ Users / mac / Library / Application Support / iPhone Simulator / 6.1 / Applications / BD91CA1D-5AC2-4187-9559-BD7F9F45866F / Test.app / Test预期：/ Applications / / Users / mac / Library / Application Support / iPhone Simulator / 6.1中的Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk/System/Library/Frameworks/Foundation.framework/Foundation /Applications/BD91CA1D-5AC2-4187-9559-BD7F9F45866F/Test.app/Test
I installed AFNetworking before but there were not issues like this. 我之前安装了AFNetworking，但没有这样的问题。 I see that compiler says about NSURLSession that is supported on iOS 7 as I think, but on git I read next: 我看到编译器说的关于iOS 7支持的NSURLSession ，我认为，但是在git我接下来读到：
AFNetworking 2.0 officially supports iOS 6+, Mac OS X 10.8+, and Xcode 5. AFNetworking 2.0正式支持iOS 6 +，Mac OS X 10.8+和Xcode 5。
So how to fix this issue? 那么如何解决这个问题呢？
1 个解决方案
解决方案1
2 已采纳 2013-11-05 13:47:34
删除Podfile中的平台线，AFNetworking pod规范只会在iOS 6类中链接，如果您的目标需要它们
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