转载自：http://blog.csdn.net/shaobo8910/article/details/46753877
引入cocoaPods后，第一次编译,或者执行update后 可能报这个错误：
Pods was rejected as an implicit dependency for 'libPods.a' because its architectures 'x86_64' didn't contain all required architectures 'i386'
查了些资料，在网上有一种解决方法是去设置pod工程的 valid Architectures 与你的项目工程的 valid Architectures 一致
试了试没有成功，
经过尝试最后找了解决方案：具体的解决方案如下图：
确保3的地方设置为最新的sdk，确保4的地方设置和工程设置一样
更新：再次遇到这个问题，按照上面方法无法解决，请尝试以下解决方法：
A friend updated Cocoapods in our project. When I pulled the latest stuff from git I got the following error:
Pods was rejected as an implicit dependency for 'libPods.a' because its architectures 'x86_64' didn't contain all required architectures 'i386'This results in
ld: library not found for -lPods-___PODLIBRARY____
clang: error: linker command failed with exit code 1 (use -v to see invocation)I have searched around for hours now trying to find it. The most common fixes I've tried are..
- Deleted derived data
- Delete build data
- Delete pods, and reinstalled with 'pod install'
- Clean project
- All of the above at the same time
- Experimented with 'Build Active Architecture Only', both in our project and in Pod Project. Inserted armv7 and armv7s as hard code instead of $ variable
- Experimented with 'Architectures', both in our project and in Pod Project. Inserted armv7 and armv7s as hard code instead of $ variable
We are aiming for iOS 8, iPhones.
My friend got it to work by combining the first 4 options, but I cannot.
Does anyone have any suggestions? We're supposed to release before christmas so production time is precious :D