Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_PFACL",referenced from:
      objc-class-ref in SignUpViewController.o
      objc-class-ref in CustomLoginViewController.o
  "_OBJC_CLASS_$_PFAnalytics",referenced from:
      objc-class-ref in AppDelegate.o
      objc-class-ref in AllAnalytics.o
  "_OBJC_CLASS_$_PFCloud",referenced from:
      objc-class-ref in AdminsViewController.o
      objc-class-ref in AppDelegate.o
      objc-class-ref in ScheduleViewController.o
      objc-class-ref in HelpViewController.o
      objc-class-ref in AddAdminViewController.o
      objc-class-ref in TeamReleventViewController.o
      objc-class-ref in PhotosAndVideosViewController.o
      ...
  "_OBJC_CLASS_$_PFDateFormatter",referenced from:
      objc-class-ref in ParseFacebookUtils(PFFacebookAuthenticationProvider.o)
  "_OBJC_CLASS_$_PFFile",referenced from:
      objc-class-ref in TeamReleventViewController.o
      objc-class-ref in SearchTeamViewController.o
      objc-class-ref in UserProfileSettingsViewController.o
      objc-class-ref in PhotoSharingViewController.o
      objc-class-ref in CreateNewTeamViewController.o
      objc-class-ref in AddItemViewController.o
      objc-class-ref in AddNewsViewController.o
      ...
  "_OBJC_CLASS_$_PFInstallation",referenced from:
      objc-class-ref in AppDelegate.o
      objc-class-ref in CustomLoginViewController.o
  "_OBJC_CLASS_$_PFInternalUtils",referenced from:
      objc-class-ref in ParseFacebookUtils(PFFacebookUtils.o)
  "_OBJC_CLASS_$_PFObject",referenced from:
      objc-class-ref in News1ViewController.o
      objc-class-ref in PhotosAndVideosViewController.o
      _OBJC_CLASS_$_Post in Post.o
      _OBJC_CLASS_$_Event in Event.o
      _OBJC_CLASS_$_TeamMember in TeamMember.o
      _OBJC_CLASS_$_TeamAdmin in TeamAdmin.o
      _OBJC_CLASS_$_Team in Team.o
      ...
  "_OBJC_CLASS_$_PFPush",referenced from:
      objc-class-ref in AppDelegate.o
  "_OBJC_CLASS_$_PFQuery",referenced from:
      objc-class-ref in AppDelegate.o
      objc-class-ref in MoreViewController.o
      objc-class-ref in MenuViewController.o
      objc-class-ref in StoreViewController.o
      objc-class-ref in NewsFeedViewController.o
      objc-class-ref in CustomLoginViewController.o
      objc-class-ref in NVGalleryViewController.o
      ...
     (maybe you meant: _OBJC_CLASS_$_PFQueryTableViewController)
  "_OBJC_CLASS_$_PFReceptionist",referenced from:
      objc-class-ref in ParseFacebookUtils(PFFacebookAuthenticationProvider.o)
  "_OBJC_CLASS_$_PFUser",referenced from:
      objc-class-ref in AdminsViewController.o
      objc-class-ref in AppDelegate.o
      objc-class-ref in ScheduleViewController.o
      objc-class-ref in AddAdminViewController.o
      objc-class-ref in TeamReleventViewController.o
      objc-class-ref in PhotosAndVideosViewController.o
      objc-class-ref in TeamSettingsViewController.o
      ...
  "_OBJC_CLASS_$_Parse",referenced from:
      objc-class-ref in AppDelegate.o
      objc-class-ref in ParseUI(PFQueryTableViewController.o)
  "_OBJC_CLASS_$_ParseCrashReporting",referenced from:
      objc-class-ref in AppDelegate.o
  "_OBJC_MetaCLASS_$_PFObject",referenced from:
      _OBJC_MetaCLASS_$_Post in Post.o
      _OBJC_MetaCLASS_$_Event in Event.o
      _OBJC_MetaCLASS_$_TeamMember in TeamMember.o
      _OBJC_MetaCLASS_$_TeamAdmin in TeamAdmin.o
      _OBJC_MetaCLASS_$_Team in Team.o
      _OBJC_MetaCLASS_$_Media in Media.o
      _OBJC_MetaCLASS_$_Link in Link.o
      ...
  "_PFParseErrorDomain",referenced from:
      -[PFImageView loadInBackground:progressBlock:] in ParseUI(PFImageView.o)
      ___46-[PFImageView loadInBackground:progressBlock:]_block_invoke32 in ParseUI(PFImageView.o)
  "_kPFErrorCacheMiss",referenced from:
      ___48-[PFQueryTableViewController loadObjects:clear:]_block_invoke in ParseUI(PFQueryTableViewController.o)
  "_kPFErrorInvalidImageData",referenced from:
      ___46-[PFImageView loadInBackground:progressBlock:]_block_invoke32 in ParseUI(PFImageView.o)
  "_kPFErrorUnsavedFile",referenced from:
      -[PFImageView loadInBackground:progressBlock:] in ParseUI(PFImageView.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command Failed with exit code 1 (use -v to see invocation)

请帮帮我,我必须尽快上传我的新版本