安装的CocoaPods和布伦特里现在我的项目将无法生成

Question

Ld /Users/admin/Library/Developer/Xcode/DerivedData/Podding-ffudeqoeybkocbevxvjrdlvtdswc/Build/Products/Debug-iphonesimulator/Podding.app/Podding normal x86_64 
    cd /Users/admin/Development/zift/Podding 
    export IPHONEOS_DEPLOYMENT_TARGET=8.4 
    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 x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.4.sdk -L/Users/admin/Library/Developer/Xcode/DerivedData/Podding-ffudeqoeybkocbevxvjrdlvtdswc/Build/Products/Debug-iphonesimulator -L/Users/admin/Development/zift/Podding/Pods/Braintree/Braintree/PayPal/mSDK -F/Users/admin/Library/Developer/Xcode/DerivedData/Podding-ffudeqoeybkocbevxvjrdlvtdswc/Build/Products/Debug-iphonesimulator -filelist /Users/admin/Library/Developer/Xcode/DerivedData/Podding-ffudeqoeybkocbevxvjrdlvtdswc/Build/Intermediates/Podding.build/Debug-iphonesimulator/Podding.build/Objects-normal/x86_64/Podding.LinkFileList -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -objc_abi_version -Xlinker 2 -ObjC -lBraintree -lPayPalMobile-BT -lc++ -framework AVFoundation -framework Accelerate -framework AddressBook -framework AudioToolbox -framework CoreLocation -framework CoreMedia -framework MessageUI -framework MobileCoreServices -framework SystemConfiguration -framework UIKit -weak_framework PassKit -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator -Xlinker -add_ast_path -Xlinker /Users/admin/Library/Developer/Xcode/DerivedData/Podding-ffudeqoeybkocbevxvjrdlvtdswc/Build/Intermediates/Podding.build/Debug-iphonesimulator/Podding.build/Objects-normal/x86_64/Podding.swiftmodule -mios-simulator-version-min=8.4 -lPods -Xlinker -dependency_info -Xlinker /Users/admin/Library/Developer/Xcode/DerivedData/Podding-ffudeqoeybkocbevxvjrdlvtdswc/Build/Intermediates/Podding.build/Debug-iphonesimulator/Podding.build/Objects-normal/x86_64/Podding_dependency_info.dat -o /Users/admin/Library/Developer/Xcode/DerivedData/Podding-ffudeqoeybkocbevxvjrdlvtdswc/Build/Products/Debug-iphonesimulator/Podding.app/Podding 

duplicate symbol _llvm.cmdline in: 
    /Users/admin/Development/zift/Podding/Pods/Braintree/Braintree/PayPal/mSDK/libPayPalMobile-BT.a(PPZebraAnalyticsWidgetCategories.o) 
    /Users/admin/Development/zift/Podding/Pods/Braintree/Braintree/PayPal/mSDK/libPayPalMobile-BT.a(PP2FAViewController.o) 
duplicate symbol _llvm.embedded.module in: 
    /Users/admin/Development/zift/Podding/Pods/Braintree/Braintree/PayPal/mSDK/libPayPalMobile-BT.a(PPZebraAnalyticsWidgetCategories.o) 
    /Users/admin/Development/zift/Podding/Pods/Braintree/Braintree/PayPal/mSDK/libPayPalMobile-BT.a(PP2FAViewController.o) 

那些最后2“重复”行，然后重复这个错误

ld: 250 duplicate symbols for architecture x86_64 
clang: error: linker command failed with exit code 1 (use -v to see invocation) 

我安装的CocoaPods网站究竟是如何说，大约一百倍。与迅速使用Xcode6。我尝试了桥接头仍然没有成功。我尝试使用一个全新的项目以及相同的结果。我错过了什么？

Answer 1

我通过更改构建设置来解决此问题。在Xcode中点击你项目的根目录，然后查看Build Settings。导航到链接并确保您显示“所有”设置（生成设置窗口的右上区域）。然后从'Other Linker Flags'中移除Obj C以及一个$继承的设置。我能够清理和建造。希望这可以帮助。我在其他地方看到了这个答案，但我没有弄明白，因为他们没有删除$ inherited标志。