本文介绍了解决Undefined symbols for architecture x86_64错误的方法，该错误通常出现在iOS开发过程中，当编译器找不到特定符号的定义时出现。文章通过一个具体示例展示了如何检查并确保所有必要的源文件都被正确地包含在项目的Build Phases中。
Undefined symbols for architecture x86_64:
"_kTTTStrikeOutAttributeName", referenced from:
___29-[ViewController viewDidLoad]_block_invoke in ViewController.o
"_OBJC_CLASS_$_TTTAttributedLabel", referenced from:
objc-class-ref in ViewController.o
"_kTTTBackgroundStrokeColorAttributeName", referenced from:
___29-[ViewController viewDidLoad]_block_invoke in ViewController.o
"_kTTTBackgroundFillColorAttributeName", referenced from:
___29-[ViewController viewDidLoad]_block_invoke in ViewController.o
"_kTTTBackgroundCornerRadiusAttributeName", referenced from:
___29-[ViewController viewDidLoad]_block_invoke in ViewController.o
"_kTTTBackgroundFillPaddingAttributeName", referenced from:
___29-[ViewController viewDidLoad]_block_invoke in ViewController.o
ld: symbol(s) not found for architecture x86_64
"_kTTTStrikeOutAttributeName", referenced from:
___29-[ViewController viewDidLoad]_block_invoke in ViewController.o
"_OBJC_CLASS_$_TTTAttributedLabel", referenced from:
objc-class-ref in ViewController.o
"_kTTTBackgroundStrokeColorAttributeName", referenced from:
___29-[ViewController viewDidLoad]_block_invoke in ViewController.o
"_kTTTBackgroundFillColorAttributeName", referenced from:
___29-[ViewController viewDidLoad]_block_invoke in ViewController.o
"_kTTTBackgroundCornerRadiusAttributeName", referenced from:
___29-[ViewController viewDidLoad]_block_invoke in ViewController.o
"_kTTTBackgroundFillPaddingAttributeName", referenced from:
___29-[ViewController viewDidLoad]_block_invoke in ViewController.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
举个例子
很简单，
Build Phases里面的Compile Sources 里面没有添加实现文件
扫一扫
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