Xcode:关于armv7s的错误

在运行程序的时候报出的错误信息:

Undefined symbols for architecture armv7s: "_CLLocationCoordinate2DMake", referenced from: -[DodgeDirectionsViewController viewDidLoad] in DodgeDirectionsViewController.o ld: symbol(s) not found for architecture armv7s clang: error: linker command failed with exit code 1 (use -v to see invocation)

这错误怎么来的?请高人帮忙解决一下,谢谢。

在你的工程中加CoreLocation.framework

步骤:

project Targets -> Build Phases -> 点击 '+'按钮,然后添加CoreLocation' framework :)

这样就可以啦