将谷歌api与iphone sdk集成的错误

Question

我正在开发一个cocos2d应用程序,我需要集成youtube API才能将视频上传到youtube.我已经集成了从这里下载的gdata api .并更改了项目设置如下.

设置其他链接器标志:-lxml2

其他C标志:-DDEBUG = 1

C语言方言:C99 [-std = c99]

添加了标题搜索路径:/ usr/include/libxml2并添加了libxml2.dlyb

但是当我构建项目时收到以下错误消息

Undefined symbols for architecture i386:
  "_SCNetworkReachabilityCreateWithName", referenced from:
      -[GDataOAuthSignIn startReachabilityCheck] in GDataOAuthSignIn.o
  "_SCNetworkReachabilitySetCallback", referenced from:
      -[GDataOAuthSignIn startReachabilityCheck] in GDataOAuthSignIn.o
      -[GDataOAuthSignIn stopReachabilityCheck] in GDataOAuthSignIn.o
  "_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
      -[GDataOAuthSignIn startReachabilityCheck] in GDataOAuthSignIn.o
  "_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
      -[GDataOAuthSignIn stopReachabilityCheck] in GDataOAuthSignIn.o
  "_SecItemCopyMatching", referenced from:
      -[GDataOAuthKeychain passwordForService:account:error:] in GDataOAuthViewControllerTouch.o
  "_SecItemDelete", referenced from:
      -[GDataOAuthKeychain removePasswordForService:account:error:] in GDataOAuthViewControllerTouch.o
  "_SecItemAdd", referenced from:
      -[GDataOAuthKeychain setPassword:forService:account:error:] in GDataOAuthViewControllerTouch.o
  "_kSecAttrAccount", referenced from:
      +[GDataOAuthKeychain keychainQueryForService:account:] in GDataOAuthViewControllerTouch.o
  "_kSecAttrGeneric", referenced from:
      +[GDataOAuthKeychain keychainQueryForService:account:] in GDataOAuthViewControllerTouch.o
  "_kSecAttrService", referenced from:
      +[GDataOAuthKeychain keychainQueryForService:account:] in GDataOAuthViewControllerTouch.o
  "_kSecClass", referenced from:
      +[GDataOAuthKeychain keychainQueryForService:account:] in GDataOAuthViewControllerTouch.o
  "_kSecClassGenericPassword", referenced from:
      +[GDataOAuthKeychain keychainQueryForService:account:] in GDataOAuthViewControllerTouch.o
  "_kSecMatchLimit", referenced from:
      -[GDataOAuthKeychain passwordForService:account:error:] in GDataOAuthViewControllerTouch.o
  "_kSecMatchLimitOne", referenced from:
      -[GDataOAuthKeychain passwordForService:account:error:] in GDataOAuthViewControllerTouch.o
  "_kSecReturnData", referenced from:
      -[GDataOAuthKeychain passwordForService:account:error:] in GDataOAuthViewControllerTouch.o
  "_kSecValueData", referenced from:
      -[GDataOAuthKeychain setPassword:forService:account:error:] in GDataOAuthViewControllerTouch.o
ld: symbol(s) not found for architecture i386
collect2: ld returned 1 exit status

任何人都知道如何解决这个问题如果项目需要任何额外的设置？

Answer 1

包括这个框架 SystemConfiguration.framework