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我正在开发一个cocos2d应用程序,我需要集成youtube API上传视频到YouTube。 我已经集成了从here下载的gdata api。并且更改了项目设置,如下所示。错误集成谷歌API与iphone sdk
设置 其它链接器标记: -lxml2
其他C标志: -DDEBUG = 1
C语言的方言: C99 [-std = C99]
加入 头搜索路径: /usr/include/libxml2 并添加了libxml2.dlyb
但当我生成项目收到以下错误消息
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
有人知道如果该项目所需的任何额外的设置,如何解决这个问题 ?