O Linker Error on Xcode 4.6

2018-06-23 00:57:00

I have an iOS app on Xcode 4.6 and when I recently tried to build and run in the iPhone 6.1 simulator I got a "Mach-O Linker Error." It continued to say:

ld: 17 duplicate symbols for architecture i386 clang: error: linker command failed with exit code 1 (use -v to see invocation)

Does anyone know how to solve this?

Thanks so much!

只需进入“构建阶段” - >“编译源代码”并查找类的重复。

Check if you have "*.m" files in your #import ! It appears that was my mistake...

In my example, I declared

extern NSString const *keyString

in two different files. I renamed one of them and it solved my problem.

链接地址: http://www.djcxy.com/p/64608.html

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