Xcode链接错误与解析

Question

我已经将Parse集成到我的一个新应用中，并从另一个我的应用中复制了代码。 但是现在我得到了这个巨大的错误。 我看到许多与Facebook相关的资料，但我没有使用。

Undefined symbols for architecture i386:
  "_ACAccountTypeIdentifierFacebook", referenced from:
      +[PF_FBSession renewSystemAuthorization] in Parse(PF_FBSession.o)
  "_ACFacebookAppIdKey", referenced from:
      -[PF_FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in Parse(PF_FBSession.o)
  "_ACFacebookAudienceEveryone", referenced from:
      -[PF_FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in Parse(PF_FBSession.o)
  "_ACFacebookAudienceFriends", referenced from:
      -[PF_FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in Parse(PF_FBSession.o)
  "_ACFacebookAudienceKey", referenced from:
      -[PF_FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in Parse(PF_FBSession.o)
  "_ACFacebookAudienceOnlyMe", referenced from:
      -[PF_FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in Parse(PF_FBSession.o)
  "_ACFacebookPermissionsKey", referenced from:
      -[PF_FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in Parse(PF_FBSession.o)
  "_OBJC_CLASS_$_ACAccountStore", referenced from:
      objc-class-ref in Parse(PF_FBSession.o)
  "_OBJC_CLASS_$_ASIdentifierManager", referenced from:
      objc-class-ref in Parse(PF_FBSettings.o)
  "_SCNetworkReachabilityCreateWithName", referenced from:
      -[PFCommandCache init] in Parse(PFCommandCache.o)
      +[PFInternalUtils(Reachability) isParseReachable] in Parse(PFInternalUtils.o)
  "_SCNetworkReachabilityGetFlags", referenced from:
      -[PFCommandCache init] 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)
  "_UTTypeCopyPreferredTagWithClass", referenced from:
      -[PFFile getMimeType] in Parse(PFFile.o)
  "_UTTypeCreatePreferredIdentifierForTag", referenced from:
      -[PFFile getMimeType] in Parse(PFFile.o)
  "_kUTTagClassFilenameExtension", referenced from:
      -[PFFile getMimeType] in Parse(PFFile.o)
  "_kUTTagClassMIMEType", referenced from:
      -[PFFile getMimeType] in Parse(PFFile.o)
  "_sqlite3_bind_double", referenced from:
      -[PF_FBCacheIndex _updateEntryInDatabaseForKey:entry:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _writeEntryInDatabase:] in Parse(PF_FBCacheIndex.o)
  "_sqlite3_bind_int", referenced from:
      -[PF_FBCacheIndex _updateEntryInDatabaseForKey:entry:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _writeEntryInDatabase:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _trimDatabase] in Parse(PF_FBCacheIndex.o)
  "_sqlite3_bind_text", referenced from:
      -[PF_FBCacheIndex _updateEntryInDatabaseForKey:entry:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _writeEntryInDatabase:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _readEntryFromDatabase:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _readEntriesFromDatabase:excludingFragment:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _removeEntryFromDatabaseForKey:] in Parse(PF_FBCacheIndex.o)
  "_sqlite3_close", referenced from:
      ___26-[PF_FBCacheIndex dealloc]_block_invoke in Parse(PF_FBCacheIndex.o)
  "_sqlite3_column_double", referenced from:
      -[PF_FBCacheIndex _createCacheEntityInfo:] in Parse(PF_FBCacheIndex.o)
  "_sqlite3_column_int", referenced from:
      -[PF_FBCacheIndex _createCacheEntityInfo:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _fetchCurrentDiskUsage] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _trimDatabase] in Parse(PF_FBCacheIndex.o)
  "_sqlite3_column_text", referenced from:
      -[PF_FBCacheIndex _createCacheEntityInfo:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _trimDatabase] in Parse(PF_FBCacheIndex.o)
  "_sqlite3_errmsg", referenced from:
      _releaseStatement in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _updateEntryInDatabaseForKey:entry:] in Parse(PF_FBCacheIndex.o)
      _initializeStatement in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _writeEntryInDatabase:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _readEntryFromDatabase:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _readEntriesFromDatabase:excludingFragment:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _fetchCurrentDiskUsage] in Parse(PF_FBCacheIndex.o)
      ...
  "_sqlite3_exec", referenced from:
      ___39-[PF_FBCacheIndex initWithCacheFolder:]_block_invoke in Parse(PF_FBCacheIndex.o)
  "_sqlite3_finalize", referenced from:
      _releaseStatement in Parse(PF_FBCacheIndex.o)
  "_sqlite3_open_v2", referenced from:
      ___39-[PF_FBCacheIndex initWithCacheFolder:]_block_invoke in Parse(PF_FBCacheIndex.o)
  "_sqlite3_prepare_v2", referenced from:
      _initializeStatement in Parse(PF_FBCacheIndex.o)
  "_sqlite3_reset", referenced from:
      _initializeStatement in Parse(PF_FBCacheIndex.o)
  "_sqlite3_step", referenced from:
      -[PF_FBCacheIndex _updateEntryInDatabaseForKey:entry:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _writeEntryInDatabase:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _createCacheEntityInfo:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _fetchCurrentDiskUsage] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _removeEntryFromDatabaseForKey:] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _dropTrimmingTable] in Parse(PF_FBCacheIndex.o)
      -[PF_FBCacheIndex _trimDatabase] in Parse(PF_FBCacheIndex.o)
      ...
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

谢谢你的时间。

Answer 1

查看有关需要包含哪些库的Parse QuickStart信息，并确保已包含这些库。 如果还包括其他内容，并且您不需要它们，请将其删除。