Xcode报错:8 duplicate symbols for architecture x86_64, linker command failed with exit code 1
Xcode报错:在这里插入代码片8duplicatesymbolsforarchitecturex86_64Linkercommandfailedwithexitcode1(use-vtoseeinvocation)一看错误信息可知是链接错误.翻译一下,首先可以知道错误信息是在链接XXXX.o时出错的,(.o是链接文件).然后底下的ld:5duplicatesymbolsforarchitectu