我是新开发的应用程序，但我是其他语言的经验丰富的开发人员。我已经下载了一个用旧版XCode编写的示例项目，而不是我正在使用的示例项目。它通过CocoaPods链接到AFNetworking，当我在进行进一步更改之前尝试运行基本项目时，出现Mach-O链接器错误。我已经尝试了几个我在其他线程中看到的东西，并且项目每次都会编译相同的错误。有人可以帮忙吗？错误如下：Mach-O链接器连接到豆荚的错误
Ld的/Users/dickiebow/Library/Developer/Xcode/DerivedData/RWPuppies-dnhsukxxlqrjhzhiympqasxkyrsp/Build/Intermediates/RWPuppies.build/Debug-iphonesimulator/RWPuppies.build/Objects-normal/i386/RWPuppies正常i386 cd“/ Users/dickiebow/Documents/XCode Projects/RWPuppies” export IPHONEOS_DEPLOYMENT_TARGET = 6.0 export PATH =“/ Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin： /Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin“ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.0.sd k/-L/Users/dickiebow/Library/Developer/Xcode/DerivedData/RWPuppies-dnhsukxxlqrjhzhiympqasxkyrsp/Build/Products/Debug-iphonesimulator -F/Users/dickiebow/Library/Developer/Xcode/DerivedData/RWPuppies -Dnhsukxxlqrjhzhiympqasxkyrsp/Build/Products/Debug-iphonesimulator -filelist /Users/dickiebow/Library/Developer/Xcode/DerivedData/RWPuppies-dnhsukxxlqrjhzhiympqasxkyrsp/Build/Intermediates/RWPuppies.build/Debug-iphonesimulator/RWPuppies.build/Objects-normal/i386/RWPuppies.LinkFileList -Xlinker - objc_abi_version -Xlinker 2 -ObjC -framework Foundation -framework MobileCoreServices -framework安全性 - 框架SystemConfiguration -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min = 6.0 -framework UIKit -framework Foundation -framework CoreGraphics -lPods -Xlinker -dependency_info -Xlinker /Users/dickiebow/Library/Developer/Xcode/DerivedData/RWPuppies-dnhsukxxlqrjhzhiympqasxkyrsp/Build/Intermediates/RWPuppies.build/Debug-iphonesimulator/RWPuppies.build/Objects -normal/i386/RWPuppies_dependency_info.dat -o /Users/dickiebow/Library/Developer/Xcode/DerivedData/RWPuppies-dnhsukxxlqrjhzhiympqasxkyrsp/Build/Intermediates/RWPuppies.build/Debug-iphonesimulator/RWPuppies.build/Objects-normal/i386/RWPuppies
LD：库找不到-lPods 铛：错误：连接器命令，退出代码1失败（使用-v看调用）