clang：错误：链接器命令失败，退出代码为 1（使用 -v 查看调用），符号重复

Question

重复符号 _titleobj1 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/AppDelegate.o 重复符号 _imagObj 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/AppDelegate.o 重复符号 _textObj 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/AppDelegate.o 重复符号 _titleobj1 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/ViewController.o 重复符号 _imagObj 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/ViewController.o 重复符号 _textObj 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/ViewController.o 重复符号 _titleobj1 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/TableViewController.o 重复符号 _imagObj 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/TableViewController.o 重复符号 _textObj 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/TableViewController.o 重复符号 _titleobj1 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/DetailViewController.o 重复符号 _imagObj 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/DetailViewController.o 重复符号 _textObj 在： /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/main.o /Users/iMac7/Desktop/Tolly Gossips 2/ramesh/Build/Intermediates/HTMLParsing.build/Debug-iphonesimulator/HTMLParsing.build/Objects-normal/x86_64/DetailViewController.o ld：架构 x86_64 的 12 个重复符号 clang：错误：链接器命令失败，退出代码为 1（使用 -v 查看调用）

Answer 1

好像您已经在全局范围内声明了这些对象...

• _titleobj1 (titleobj1)
• _imagObj (imagObj)
• _textObj (textObj)

尝试发布这些变量的声明代码，我将编辑答案以寻求帮助。否则尝试完全替换它们。

事实上，如果每个控制器都需要这些变量或对象，它们不应该是全局的。但是除非我看到您的代码，否则我不确定您要做什么。

添加必要的对象声明代码...