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* NSError *PF_NULLABLE_S error旁边的*符号旁边来修复它并且它已经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)

请帮助我，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重新运行。

我有这个标准程序，只要与cocoaPods发生链接错误就可以使用。

1.保持备份！（这可能完全破裂！）

2.让一个吊舱解体使用此库 - ＆gt; https://github.com/CocoaPods/cocoapods-deintegrate调用pod deintegrate命令清除可可豆荚的所有内容。

3.通过删除已编辑的所有内容来清理项目设置。（如果你为一些框架工作，那么保持它）删除搜索路径，框架标头路径，其他链接器标志删除配置，删除标志，删除PCH（如果有）任何在构建设置中都是粗体的东西都会被编辑，无论你出于某种目的没有明确地做什么，删除它以恢复到默认值。

4.删除工作区以及目录中的任何pod文件。

4.Paste从备份中返回主pod文件。

5.删除derivedFolder中的数据，窗口 - ＆gt;项目 - ＆gt;删除派生数据

6.做一个干净的（产品 - >干净），甚至干净的构建文件夹（持有选项，做产品 - ＆gt;清理构建文件夹）

7.安装pod

8.Build and run。

一切都应该恢复到幸福的状态！

Answer 2

尝试将FEventTypeValue设置为ONLY_ACTIVE_ARCH并返回目标上的NO（而非项目）。最近的Xcode中存在导致此行为的错误。我花了好几个小时把头发撕成了它。

Answer 3

1.创建当前使用Xcode版本

的新项目

2.在新工作区中安装带有可可豆荚的框架

3.删除使用cocoa pod安装的旧项目框架（保留代码备份）

4.将旧项目代码复制到新项目工作区，然后构建运行

Answer 4

您是否因某种原因更新了Pod的版本，或者仅仅是您重新运行pod install并自动安装了较新版本的情况？如果您不需要更新的版本，可以尝试恢复到1.6.5。如果您只想安装特定版本的Pod，请按以下步骤更新Podfile：

pod 'Parse', '1.6.5'

Answer 5

1 从您的Podfile中删除pod 'Parse'并运行pod install

2 Xcode＆gt;查看＆gt; 清除所有派生数据

3 将pod 'Parse' '~> 1.6.5'添加到您的Podfile并运行pod install

Answer 6

尝试在“构建设置”中设置“其他链接器标志”。只需向此行添加一些内容并删除它，其他链接器标志将重新生成。

parse.framework没有链接，通过cocoapods安装

6 个答案: