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问题描述
很奇怪:我正在尝试运行一个简单的 Hello World 程序,但 Xcode 说构建失败"
我在日志导航器中看到它说 2 个警告和 1 个错误:
Command/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang 失败,退出代码为 1
代码:
#import int main (int argc, const char *argv[]){NSLog (@"你好,Objective-C!");返回 (0);}
解决方案
显然,我忽略了以下警告:
体系结构x86_64"和变体normal"的 OS X 部署目标11.0"大于 OS X 10.8 SDK 的最大值10.8".
解决方案: 打开构建设置(从项目导航器)并检查 OS X 部署目标的值.根据我的配置,它应该是 10.8,也如我的警告中所示.
感谢大家的帮助,吸取了教训:永远不要忽视警告!;)
Very strange: I am trying to run a simple Hello World program, but Xcode say "Build Failed"
I saw in the Log Navigator it say 2 warning and 1 error:
Code:
#import <Foundation/Foundation.h>
int main (int argc, const char *argv[])
{
NSLog (@"Hello, Objective-C!");
return (0);
}
解决方案
Apparently, I ignored the warnings which said:
Solution: Open Build Settings (from Project Navigator) and check the value of OS X Deployment target. It should be 10.8 based on my configuration and also as indicated in my warning.
Thanks for help everyone, Lesson Learned: Never Ignore the warnings! ;)
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