iOS 开发报错 clang: error: unable to execute command: Segmentation fault: 11

ios开发报错 

ld: can‘t link with a main executable file ‘/Users/apple/Library/Developer/Xcode/DerivedData/LePaiDemo-ftsuwgzvjdjwzghgkuefbzvdkvey/Build/Products/Debug-iphoneos/LePaiDemo.app/LePaiDemo‘ for architecture armv7

clang: error: unable to execute command: Segmentation fault: 11

clang: error: linker command failed due to signal (use -v to see invocation)

解决办法 把Architectures的debug改为NO就可以

原文：http://blog.csdn.net/zhouzhoujianquan/article/details/45098567