ios - 框架的 Xcode 8 链接器错误，架构 i386 的 undefined symbol

Question

任何人都可以帮助我解决这个“Apple Mac O 链接器错误”，构建失败，我真的没有任何线索......我使用的是 Mac Ox 10.11，SDK 设置为最新的 10.0 操作系统，部署目标为 8.0。框架和用户 header 搜索路径设置为框架位置..

错误如下:

ld: warning: directory not found for option '-F/Users/syedmuhammadyasir/Documents/UrduRhymes/Urdu\ Rhymes/Frameworks'
ld: warning: ignoring file Urdu Rhymes/Frameworks/GoogleMobileAds.framework/GoogleMobileAds, file was built for unsupported file format ( 0x6C 0x69 0x6E 0x6B 0x20 0x56 0x65 0x72 0x73 0x69 0x6F 0x6E 0x73 0x2F 0x43 0x75 ) which is not the architecture being linked (i386): Urdu Rhymes/Frameworks/GoogleMobileAds.framework/GoogleMobileAds
Undefined symbols for architecture i386:
  "_CGSizeFromGADAdSize", referenced from:
      -[URHomeViewController adViewWillPresentBannerView] in URHomeViewController.o
  "_OBJC_CLASS_$_GADBannerView", referenced from:
      objc-class-ref in URBaseViewController.o
  "_OBJC_CLASS_$_GADInterstitial", referenced from:
      objc-class-ref in URBaseViewController.o
  "_OBJC_CLASS_$_GADRequest", referenced from:
      objc-class-ref in URBaseViewController.o
  "_kGADAdSizeBanner", referenced from:
      -[URHomeViewController adViewWillPresentBannerView] in URHomeViewController.o
      -[URBaseViewController getGADAdSize] in URBaseViewController.o
      -[URHomeViewController adViewWillPresentBannerView] in URHomeViewController.o
      -[URBaseViewController getGADAdSize] in URBaseViewController.o
  "_kGADAdSizeFullBanner", referenced from:
      -[URBaseViewController getGADAdSize] in URBaseViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Answer 1

尝试从build设置的“其他链接器标志”部分中删除“-ObjC”链接器标志。

或者

我建议您删除该框架并添加两个 pod

pod 'Firebase/Core'
pod 'Firebase/AdMob'

并关注此Doc