我正在使用一个XCode项目，昨天很好，但今天没有任何代码更改我在编译错误后得到。 有什么建议吗？我该如何解决？
Ld DerivedData/OEiPhone/Build/Products/Debug-iphonesimulator/Project\ Sounds.app/Project\ Sounds normal i386
cd "/Users/admin/Desktop/App 2"
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/iPhoneSimulator8.2.sdk -L/Users/admin/Desktop/App\ 2/DerivedData/OEiPhone/Build/Products/Debug-iphonesimulator -L/Users/admin/Desktop/App\ 2/Classes/ListControl/OELib -L/Users/admin/Desktop/App\ 2/../../../iPad/API\'s/Google\ Analytics\ SDK/Library -L/Users/admin/Desktop/App\ 2/Classes/Analytic -LLibrary -F/Users/admin/Desktop/App\ 2/DerivedData/OEiPhone/Build/Products/Debug-iphonesimulator -filelist /Users/admin/Desktop/App\ 2/DerivedData/OEiPhone/Build/Intermediates/OEiPhone.build/Debug-iphonesimulator/Project\ Sounds.build/Objects-normal/i386/Project\ Sounds.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -licucore -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=6.0 -framework CoreMedia -framework AVFoundation -framework NewsstandKit -lsqlite3.0 -lz.1.2.5 -framework Foundation -framework UIKit -framework CoreGraphics -framework CFNetwork -framework QuartzCore -framework SystemConfiguration -lGoogleAnalytics_NoThumb -framework MediaPlayer -framework MessageUI -framework OpenGLES -framework CoreText -framework CoreLocation -framework MapKit -framework StoreKit -lxml2 -lGoogleAnalytics -Xlinker -dependency_info -Xlinker /Users/admin/Desktop/App\ 2/DerivedData/OEiPhone/Build/Intermediates/OEiPhone.build/Debug-iphonesimulator/Project\ Sounds.build/Objects-normal/i386/Project\ Sounds_dependency_info.dat -o /Users/admin/Desktop/App\ 2/DerivedData/OEiPhone/Build/Products/Debug-iphonesimulator/Project\ Sounds.app/Project\ Sounds
ld: warning: directory not found for option '-L/Users/admin/Desktop/App 2/Classes/ListControl/OELib'
ld: warning: directory not found for option '-L/Users/admin/Desktop/App 2/../../../iPad/API's/Google Analytics SDK/Library'
ld: warning: directory not found for option '-L/Users/admin/Desktop/App 2/Classes/Analytic'
ld: warning: directory not found for option '-LLibrary'
ld: library not found for -lGoogleAnalytics_NoThumb
clang: error: linker command failed with exit code 1 (use -v to see invocation)
答案 0 :(得分：2)
我遇到了同样的问题。
确保删除您的库 项目 - ＆gt;构建阶段 - ＆gt;链接二进制文件库 如果你删除它或添加它，如果它丢失。
答案 1 :(得分：0)
此路径
/ Users / admin / Desktop / App 2 /../../../ iPad / API / Google AnalyticsSDK / Library
指向桌面上的库。该库是否仍然存在，或者您是否移动/删除它？