xcode环境:7.3.1
系统版本:10.11.6
项目中通过cocoapods添加下面几个库:
source 'https://github.com/CocoaPods/Specs.git' platform :ios, '8.0' target ‘Zhuoyue’ do pod 'AFNetworking' pod 'MOBFoundation_IDFA' pod 'SMSSDK' pod 'SSKeychain' pod 'IQKeyboardManager' end
安装pod时,实际安装的库版本如下:
Using AFNetworking (3.1.0) Using IQKeyboardManager (4.0.5) Using MOBFoundation_IDFA (2.0.10) Using SMSSDK (2.0.5) Using SSKeychain (1.4.1)
然而编辑时报错:
Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_AFHTTPSessionManager", referenced from: _OBJC_CLASS_$_HttpClient in HttpClient.o "_OBJC_CLASS_$_AFSecurityPolicy", referenced from: objc-class-ref in HttpClient.o "_OBJC_CLASS_$_SSKeychain", referenced from: objc-class-ref in UserManager.o "_OBJC_METACLASS_$_AFHTTPSessionManager", referenced from: _OBJC_METACLASS_$_HttpClient in HttpClient.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)
奇怪的是,真机运行时没有问题,但是模拟器编译时就报错了,请问这个问题该如何解决?
问题已得到解决,解决方法如下:
~/Library/Developer/Xcode/DerivedData 关掉xcode,删掉DerivedData这个文件夹里的全部东西 然后重新打开项目clean>build