问题
Ld /Users/pwang/Library/Developer/Xcode/DerivedData/socketiohldwxnslzhlnjtgihgewdwavpjpb/Build/Products/Debug-iphoneos/socketio.app/socketio normal armv7
cd /Users/pwang/Desktop/saturngod-Socket.io-with-iOS-be51414
setenv IPHONEOS_DEPLOYMENT_TARGET 4.3
setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.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 armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.1.sdk -L/Users/pwang/Library/Developer/Xcode/DerivedData/socketio-hldwxnslzhlnjtgihgewdwavpjpb/Build/Products/Debug-iphoneos -L/Users/pwang/Desktop/saturngod-Socket.io-with-iOS-be51414/socketio/simulator -L/Users/pwang/Desktop/saturngod-Socket.io-with-iOS-be51414/socketio/device -F/Users/pwang/Library/Developer/Xcode/DerivedData/socketio-hldwxnslzhlnjtgihgewdwavpjpb/Build/Products/Debug-iphoneos -F/Users/pwang/Desktop/saturngod-Socket.io-with-iOS-be51414/socketio -filelist /Users/pwang/Library/Developer/Xcode/DerivedData/socketio-hldwxnslzhlnjtgihgewdwavpjpb/Build/Intermediates/socketio.build/Debug-iphoneos/socketio.build/Objects-normal/armv7/socketio.LinkFileList -dead_strip -lz -licucore -miphoneos-version-min=4.3 -framework MobileCoreServices -framework Foundation -lz -lxml2 -framework SystemConfiguration -framework CFNetwork -framework UIKit -framework CoreGraphics -o /Users/pwang/Library/Developer/Xcode/DerivedData/socketio-hldwxnslzhlnjtgihgewdwavpjpb/Build/Products/Debug-iphoneos/socketio.app/socketio
ld: warning: directory not found for option '-L/Users/pwang/Desktop/saturngod-Socket.io-with-iOS-be51414/socketio/simulator'
ld: warning: directory not found for option '-L/Users/pwang/Desktop/saturngod-Socket.io-with-iOS-be51414/socketio/device'
can you give me some clue to remove the warning,thank you.
回答1:
In Target > Build Settings:
Look for Search Paths > Framework Search Paths, delete all paths which you have been warned; then in Library Search Paths, delete all paths which you have been warned.
回答2:
I found this post looking for the same issue. However, my issue was that some framework was added then deleted and thus causing this error. After doing a clean on the project I was all good.
Product --> Clean
来源：https://stackoverflow.com/questions/11390918/xcode-warning-directory-not-found-for-option