parse.framework没有链接,通过cocoapods安装

Question

我使用的是解析1.6.5,它在我的项目中运行良好.当我在1.7.2上通过pods使用时,我遇到了关于PFNullability的问题我通过将NSNullability放在*符号旁边修复它NSError *PF_NULLABLE_S error并且它已修复但是之后我遇到链接问题.错误如下

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

Answer 1

好的，清理某些 pod 相关问题的最佳方法是清理所有内容并再次运行。

我有这个标准程序，只要 cocoaPods 出现链接错误，它就可以工作。

1.保留备份！（这可能会彻底崩溃！）

2.执行 pod deintegrate 使用此库 --> https://github.com/CocoaPods/cocoapods-deintegrate调用pod deintegrate命令来清理 cocoa pod 中的所有内容。

3.通过删除所有已编辑的内容来清理项目设置。（如果您这样做是为了某些框架工作，则保留它）删除搜索路径、框架头路径、其他链接器标志删除配置、删除标志、删除 PCH（如果有）编辑构建设置中粗体的任何内容，无论未完成什么您出于某种目的明确地删除它以恢复为默认值。

4.删除工作区以及目录中的所有 pod 文件。

4.从备份中粘贴回主 pod 文件。

5.删除衍生文件夹中的数据，窗口-->项目-->删除衍生数据

6.执行清理（产品-->清理），甚至清理构建文件夹（按住选项，执行产品-->清理构建文件夹）

7.执行 Pod 安装

8.构建并运行。

一切都应该恢复到幸福的状态！