ios - Podfile 错误 : Undefined Symbols for Architecture arm64

Question

我将我的 cocoapods 版本更新为 1.0，现在遇到了一系列有关架构的错误。这是我的错误的样子:

Undefined symbols for architecture arm64:
  "_OBJC_CLASS_$_Reachability", referenced from:
      objc-class-ref in ReachabilityManager.o
     (maybe you meant: _OBJC_CLASS_$_ReachabilityManager)
  "_OBJC_CLASS_$_PBJVision", referenced from:
      objc-class-ref in NewSpinViewController.o
  "_PBJVisionPhotoImageKey", referenced from:
      -[NewSpinViewController vision:capturedPhoto:error:] in NewSpinViewController.o
  "_kReachabilityChangedNotification", referenced from:
      -[NoInternetViewController viewDidLoad] in NoInternetViewController.o
  "_PBJVisionPhotoThumbnailKey", referenced from:
      -[NewSpinViewController vision:capturedPhoto:error:] in NewSpinViewController.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我花了几个小时试图通过在build设置下切换定居点来解决这个问题，但没有什么对我有用。

这就是我目前的架构



有人有想法么？

Answer 1

试试这个:删除派生数据并再次编译。有时，即使您清理了项目，pod 库也根本无法编译，当我更新到 cocoapods 1.0.1 时，这发生在我身上。 .