0 
Ld /Users/michaelsonsamuels/Library/Developer/Xcode/DerivedData/Video-hedtrampxpseetfcmcksycqvmpuk/Build/Products/Debug-iphonesimulator/Video.app/Video normal i386
    cd "/Users/michaelsonsamuels/Desktop/Xcode /Video"
    setenv IPHONEOS_DEPLOYMENT_TARGET 6.1
    setenv 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/iPhoneSimulator6.1.sdk -L/Users/michaelsonsamuels/Library/Developer/Xcode/DerivedData/Video-hedtrampxpseetfcmcksycqvmpuk/Build/Products/Debug-iphonesimulator -F/Users/michaelsonsamuels/Library/Developer/Xcode/DerivedData/Video-hedtrampxpseetfcmcksycqvmpuk/Build/Products/Debug-iphonesimulator -filelist /Users/michaelsonsamuels/Library/Developer/Xcode/DerivedData/Video-hedtrampxpseetfcmcksycqvmpuk/Build/Intermediates/Video.build/Debug-iphonesimulator/Video.build/Objects-normal/i386/Video.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=6.1 -framework StoreKit -framework AudioToolbox -framework MessageUI -framework SystemConfiguration -framework CoreGraphics -framework UIKit -framework Foundation -o /Users/michaelsonsamuels/Library/Developer/Xcode/DerivedData/Video-hedtrampxpseetfcmcksycqvmpuk/Build/Products/Debug-iphonesimulator/Video.app/Video

Undefined symbols for architecture i386:
  "_OBJC_CLASS_$_GADBannerView", referenced from:
      objc-class-ref in ViewController.o
  "_OBJC_CLASS_$_GADRequest", referenced from:
      objc-class-ref in ViewController.o
  "_kGADAdSizeBanner", referenced from:
      -[ViewController viewDidLoad] in ViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Ld /Users/michaelsonsamuels/Library/Developer/Xcode/DerivedData/Video-hedtrampxpseetfcmcksycqvmpuk/Build/Products/Debug-iphonesimulator/Video.app/Video normal i386
    cd "/Users/michaelsonsamuels/Desktop/Xcode /Video"
    setenv IPHONEOS_DEPLOYMENT_TARGET 6.1
    setenv 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/iPhoneSimulator6.1.sdk -L/Users/michaelsonsamuels/Library/Developer/Xcode/DerivedData/Video-hedtrampxpseetfcmcksycqvmpuk/Build/Products/Debug-iphonesimulator -F/Users/michaelsonsamuels/Library/Developer/Xcode/DerivedData/Video-hedtrampxpseetfcmcksycqvmpuk/Build/Products/Debug-iphonesimulator -filelist /Users/michaelsonsamuels/Library/Developer/Xcode/DerivedData/Video-hedtrampxpseetfcmcksycqvmpuk/Build/Intermediates/Video.build/Debug-iphonesimulator/Video.build/Objects-normal/i386/Video.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=6.1 -framework StoreKit -framework AudioToolbox -framework MessageUI -framework SystemConfiguration -framework CoreGraphics -framework UIKit -framework Foundation -o /Users/michaelsonsamuels/Library/Developer/Xcode/DerivedData/Video-hedtrampxpseetfcmcksycqvmpuk/Build/Products/Debug-iphonesimulator/Video.app/Video

Undefined symbols for architecture i386:
  "_OBJC_CLASS_$_GADBannerView", referenced from:
      objc-class-ref in ViewController.o
  "_OBJC_CLASS_$_GADRequest", referenced from:
      objc-class-ref in ViewController.o
  "_kGADAdSizeBanner", referenced from:
      -[ViewController viewDidLoad] in ViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

  "_OBJC_CLASS_$_GADBannerView", referenced from:


      objc-class-ref in ViewController.o


  "_OBJC_CLASS_$_GADRequest", referenced from:


      objc-class-ref in ViewController.o


  "_kGADAdSizeBanner", referenced from:


      -[ViewController viewDidLoad] in ViewController.o


ld: symbol(s) not found for architecture i386


clang: error: linker command failed with exit code 1 (use -v to see invocation)

谢谢。

4

3 回答 3

5

Build 目标中缺少您的类。我不知道您的项目结构和文件，但看起来缺少 GADBannerView 和 GADRequest 类。

从您的项目中删除这些文件。再次添加它们并记住选中“添加到目标”复选框。

于 2013-06-21T07:44:10.317 回答
2

添加libGoogleAdMobAds.a到Linked Frameworks and Libraries.

于 2013-07-19T02:35:41.113 回答
1

此错误表明您尚未添加 GADBannerView 和 GADRequest 类。

请按照以下步骤检查：

在 XCode 中，在 Target Section 中选择您的项目，然后切换到 BuildPhases->CompileSources

在这里检查 GADBannerView.m 和 GADRequest.m 文件。

XCode->Your Project in Target section->BuildPhases->CompileSources

希望这会帮助你。

于 2013-07-19T06:11:03.883 回答