我尝试在我的项目中导入解析框架。我确保我的项目喜欢它，但我找不到任何关于它是否“电弧敏感”的信息。我的项目是基于弧的。
这是我得到的错误：
Undefined symbols for architecture i386:
"_SCNetworkReachabilityCreateWithName", referenced from:
-[PFCommandCache init] in Parse(PFCommandCache.o)
+[PFInternalUtils(Reachability) isParseReachable] in Parse(PFInternalUtils.o)
"_SCNetworkReachabilityGetFlags", referenced from:
___22-[PFCommandCache init]_block_invoke in Parse(PFCommandCache.o)
+[PFInternalUtils(Reachability) isParseReachable] in Parse(PFInternalUtils.o)
"_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
-[PFCommandCache init] in Parse(PFCommandCache.o)
"_SCNetworkReachabilitySetCallback", referenced from:
-[PFCommandCache init] in Parse(PFCommandCache.o)
"_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
-[PFCommandCache dealloc] in Parse(PFCommandCache.o)
"_SecItemAdd", referenced from:
+[PFInternalUtils saveToKeychain:data:] in Parse(PFInternalUtils.o)
"_SecItemCopyMatching", referenced from:
+[PFInternalUtils loadFromKeychain:] in Parse(PFInternalUtils.o)
"_SecItemDelete", referenced from:
+[PFInternalUtils saveToKeychain:data:] in Parse(PFInternalUtils.o)
+[PFInternalUtils deleteFromKeychain:] in Parse(PFInternalUtils.o)
"_UTTypeCopyPreferredTagWithClass", referenced from:
-[PFFile getMimeType] in Parse(PFFile.o)
"_UTTypeCreatePreferredIdentifierForTag", referenced from:
-[PFFile getMimeType] in Parse(PFFile.o)
"_kCFStreamPropertyFTPAttemptPersistentConnection", referenced from:
-[PFHTTPCommand scheduleInCurrentThread] in Parse(PFHTTPCommand.o)
"_kCFStreamPropertyHTTPAttemptPersistentConnection", referenced from:
-[PFHTTPCommand scheduleInCurrentThread] in Parse(PFHTTPCommand.o)
"_kSecAttrAccessible", referenced from:
+[PFInternalUtils getKeychainQuery:] in Parse(PFInternalUtils.o)
"_kSecAttrAccessibleAfterFirstUnlock", referenced from:
+[PFInternalUtils getKeychainQuery:] in Parse(PFInternalUtils.o)
"_kSecAttrAccount", referenced from:
+[PFInternalUtils getKeychainQuery:] in Parse(PFInternalUtils.o)
"_kSecAttrService", referenced from:
+[PFInternalUtils getKeychainQuery:] in Parse(PFInternalUtils.o)
"_kSecClass", referenced from:
+[PFInternalUtils getKeychainQuery:] in Parse(PFInternalUtils.o)
"_kSecClassGenericPassword", referenced from:
+[PFInternalUtils getKeychainQuery:] in Parse(PFInternalUtils.o)
"_kSecMatchLimit", referenced from:
+[PFInternalUtils loadFromKeychain:] in Parse(PFInternalUtils.o)
"_kSecMatchLimitOne", referenced from:
+[PFInternalUtils loadFromKeychain:] in Parse(PFInternalUtils.o)
"_kSecReturnData", referenced from:
+[PFInternalUtils loadFromKeychain:] in Parse(PFInternalUtils.o)
"_kSecValueData", referenced from:
+[PFInternalUtils saveToKeychain:data:] in Parse(PFInternalUtils.o)
"_kUTTagClassFilenameExtension", referenced from:
-[PFFile getMimeType] in Parse(PFFile.o)
"_kUTTagClassMIMEType", referenced from:
-[PFFile getMimeType] in Parse(PFFile.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)