『IOS』No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=arm64

问题：No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=arm64, VALID_ARCHS=armv7 armv7s).

1. No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=x86_64, VALID_ARCHS=armv7 armv7s)

We set ARCHS="armv7 armv7s" ONLY_ACTIVE_ARCH=NO.

2. 

摘要
No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=armv7, VA

运行报错

出现的原因：armv7s是应用在iPhone 5 A6 的架构上的
解决的方式：
1，在Project target里“Architectures”设置为“Standard （armv7,armv7s）”
2，修改在Project target里“Build Settings”的“Valid Architectures”添加“i386”和“armv7”(Xcode4.6不再支持armv6，请去掉)
3,设置”Build Active Architecture Only”为“NO”。这样你build你的项目的时候就能在iphoe5和iphoe4s里执行。