Question

我找到了一个名为“iOS-Hierarchy-Viewer”的项目，可以检查ios本机视图。所以我创建了一个名为“ViewViewer”的项目，并将其作为“安装”的解决方法，只做README.md描述。但是，当我构建它时，失败了。

错误：

Ld /Users/hundsun/Library/Developer/Xcode/DerivedData/iphone-gsuyenresnoeexcuqguzciigntxr/Build/Products/Debug-iphonesimulator/ViewViewer.app/ViewViewer normal i386
cd /Users/hundsun/Documents/projects/ViewViewer
setenv MACOSX_DEPLOYMENT_TARGET 10.6
......
Undefined symbols for architecture i386:
  "_OBJC_CLASS_$_NSAttributeDescription", referenced from:
      objc-class-ref in libiOSHierarchyViewer_fat.a(HVCoreDataHandler.o)
  "_OBJC_CLASS_$_NSRelationshipDescription", referenced from:
      objc-class-ref in libiOSHierarchyViewer_fat.a(HVCoreDataHandler.o)
  "_OBJC_CLASS_$_NSFetchRequest", referenced from:
      objc-class-ref in libiOSHierarchyViewer_fat.a(HVCoreDataHandler.o)
  "_OBJC_CLASS_$_NSEntityDescription", referenced from:
      objc-class-ref in libiOSHierarchyViewer_fat.a(HVCoreDataHandler.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

对不起我对ios，object-C，C和xcode的小知识。谢谢你告诉我如何一步一步解决问题。谢谢你的详细解答!!!

Answer 1

请将CoreData.framework添加到Frameworks部分。

iOS-Hierarchy-Viewer构建失败：链接器命令失败，退出代码为1

1 个答案: