ios - cocoa pod mach-o 错误

Question

我刚刚为我的 iOS 应用程序安装了 cocoapods。安装后，我不断收到 apple mach-o 错误。我该如何调试或解决这个问题？

Undefined symbols for architecture i386:
  "_ACAccountTypeIdentifierTwitter", referenced from:
      -[PF_Twitter getLocalTwitterAccountAsync] in Parse(PF_Twitter.o)
  "_FBTokenInformationExpirationDateKey", referenced from:
      -[PFFacebookTokenCachingStrategy cacheTokenInformation:] in     Parse(PFFacebookTokenCachingStrategy.o)
      -[PFFacebookTokenCachingStrategy expirationDate] in Parse(PFFacebookTokenCachingStrategy.o)
      -[PFFacebookTokenCachingStrategy setExpirationDate:] in Parse(PFFacebookTokenCachingStrategy.o)
  "_FBTokenInformationTokenKey", referenced from:
      -[PFFacebookTokenCachingStrategy accessToken] in Parse(PFFacebookTokenCachingStrategy.o)
      -[PFFacebookTokenCachingStrategy setAccessToken:] in Parse(PFFacebookTokenCachingStrategy.o)
  "_FBTokenInformationUserFBIDKey", referenced from:
      -[PFFacebookTokenCachingStrategy facebookId] in Parse(PFFacebookTokenCachingStrategy.o)
      -[PFFacebookTokenCachingStrategy setFacebookId:] in Parse(PFFacebookTokenCachingStrategy.o)
  "_OBJC_CLASS_$_ACAccountStore", referenced from:
      objc-class-ref in Parse(PF_Twitter.o)
      "_OBJC_CLASS_$_FBAppCall", referenced from:
      objc-class-ref in Parse(PFFacebookAuthenticationProvider.o)
      "_OBJC_CLASS_$_FBRequest", referenced from:
          objc-class-ref in Parse(PFFacebookAuthenticationProvider.o)
      "_OBJC_CLASS_$_FBSession", referenced from:
      objc-class-ref in Parse(PFFacebookAuthenticationProvider.o)
      "_OBJC_CLASS_$_FBSessionTokenCachingStrategy", referenced from:
          _OBJC_CLASS_$_PFFacebookTokenCachingStrategy in Parse(PFFacebookTokenCachingStrategy.o)
      "_OBJC_CLASS_$_SLComposeViewController", referenced from:
          objc-class-ref in Parse(PF_Twitter.o)
      "_OBJC_CLASS_$_SLRequest", referenced from:
          objc-class-ref in Parse(PF_Twitter.o)
      "_OBJC_METACLASS_$_FBSessionTokenCachingStrategy", referenced from:
          _OBJC_METACLASS_$_PFFacebookTokenCachingStrategy in Parse(PFFacebookTokenCachingStrategy.o)
      "_SLServiceTypeTwitter", referenced from:
          -[PF_Twitter getAccessTokenForReverseAuthAsync:localTwitterAccount:] in Parse(PF_Twitter.o)
          -[PF_Twitter getLocalTwitterAccountAsync] in Parse(PF_Twitter.o)
    ld: symbol(s) not found for architecture i386

Answer 1

看起来您正在尝试使用 Parse，但您缺少一些用于 twitter 和 facebook 的框架。

This post有更多的细节