我完全为那个问题发疯了..我有一个工作正常的项目，但是在我添加 facebook sdk 之后它给了我以下错误（错误让我删除 armv6 希望它之后能正常工作，但它给出了更多问题，因为我'正在经历它..我现在一起使用arch armv7和armv7s，这就是它给出的错误
/Users/ME/Library/Developer/Xcode/DerivedData/Cocktail-gfjrrmcunekvfiacogqdfcxliqfg/Build/Intermediates/Cocktail.build/Debug-iphoneos/Cocktail.build/Objects-normal/armv7/Cocktail normal armv7 cd "/Users/ME/Apple DistributedApps/Cocktail All/Cocktail" 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/iPhoneOS6.0.sdk -L/Users/ME/Library/Developer/Xcode/DerivedData/MyProj-gfjrrmcunekvfiacogqdfcxliqfg/Build/Products/Debug-iphoneos"-L/Users/ME/Apple DistributedApps/MyProj All/MyProj”-F/Users/ME/Library/Developer/Xcode/DerivedData/MyProj-gfjrrmcunekvfiacogqdfcxliqfg/Build/Products/Debug-iphoneos”-F/Users/ME/Apple DistributedApps/MyProj All/MyProj”-filelist /Users/ME/Library/Developer/Xcode/DerivedData/MyProj-gfjrrmcunekvfiacogqdfcxliqfg/Build/Intermediates/MyProj.build/Debug-iphoneos/MyProj.build/Objects-normal/armv7/MyProj。 LinkFileList -dead_strip -ObjC -all_load -lxml2 -lsqlite3.0 -fobjc-arc -fobjc-link-runtime -miphoneos-version-min=4.3 -framework AdSupport -framework Social -framework SystemConfiguration -framework MapKit -framework CoreLocation -framework Twitter -框架 AssetsLibrary -framework MobileCoreServices -framework CoreVideo -framework CoreMedia -lz -lsqlite3。0 -framework AddressBook -framework CFNetwork -framework CoreFoundation -framework Security -framework iAd -framework MessageUI -framework QuartzCore -framework AudioToolbox -framework MediaPlayer -framework AVFoundation -framework CoreGraphics -framework UIKit -framework Foundation -framework FacebookSDK -framework RevMobAds -lFlurryAnalytics -o /Users/ME/Library/Developer/Xcode/DerivedData/MyProj-gfjrrmcunekvfiacogqdfcxliqfg/Build/Intermediates/MyProj.build/Debug-iphoneos/MyProj.build/Objects-normal/armv7/MyProj构建/对象-正常/armv7/MyProj构建/对象-正常/armv7/MyProj
Undefined symbols for architecture armv7:
"_OBJC_CLASS_$_ACAccountStore", referenced from:
objc-class-ref in FacebookSDK(FBSession.o)
"_SKStoreProductParameterITunesItemIdentifier", referenced from:
-[RevMobStoreController openStoreWithITunesItemId:] in RevMobAds(RevMobStoreController.o)
"_ACFacebookAudienceFriends", referenced from:
-[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
"_OBJC_CLASS_$_SKStoreProductViewController", referenced from:
objc-class-ref in RevMobAds(RevMobStoreController.o)
"_OBJC_CLASS_$_GADBannerView", referenced from:
objc-class-ref in NewsViewController.o
objc-class-ref in SportsViewController.o
objc-class-ref in LecViewController.o
objc-class-ref in AccViewController.o
objc-class-ref in JokesViewController.o
objc-class-ref in GamesViewController.o
objc-class-ref in CaricViewController.o
...
"_ACFacebookAppIdKey", referenced from:
-[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
"_ACAccountTypeIdentifierFacebook", referenced from:
+[FBSession renewSystemAuthorization] in FacebookSDK(FBSession.o)
"_ACFacebookAudienceKey", referenced from:
-[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
"_ACFacebookAudienceOnlyMe", referenced from:
-[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
"_kGADAdSizeSmartBannerPortrait", referenced from:
-[NewsViewController shouldAutorotateToInterfaceOrientation:] in NewsViewController.o
-[SportsViewController viewDidLoad] in SportsViewController.o
-[LecViewController viewDidLoad] in LecViewController.o
-[AccViewController viewDidLoad] in AccViewController.o
-[JokesViewController viewDidLoad] in JokesViewController.o
-[GamesViewController viewDidLoad] in GamesViewController.o
-[CaricViewController viewDidLoad] in CaricViewController.o
...
"_OBJC_CLASS_$_GADRequest", referenced from:
objc-class-ref in NewsViewController.o
objc-class-ref in SportsViewController.o
objc-class-ref in LecViewController.o
objc-class-ref in AccViewController.o
objc-class-ref in JokesViewController.o
objc-class-ref in GamesViewController.o
objc-class-ref in CaricViewController.o
...
"_ACFacebookPermissionsKey", referenced from:
-[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
"_CGSizeFromGADAdSize", referenced from:
-[NewsViewController shouldAutorotateToInterfaceOrientation:] in NewsViewController.o
-[SportsViewController viewDidLoad] in SportsViewController.o
-[LecViewController viewDidLoad] in LecViewController.o
-[AccViewController viewDidLoad] in AccViewController.o
-[JokesViewController viewDidLoad] in JokesViewController.o
-[GamesViewController viewDidLoad] in GamesViewController.o
-[CaricViewController viewDidLoad] in CaricViewController.o
...
"_ACFacebookAudienceEveryone", referenced from:
-[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)
