我在构建iOS应用程序时遇到此错误.
没有要编译的体系结构(ONLY_ACTIVE_ARCH = YES,活动arch = armv7,VALID_ARCHS = armv6 i386).
我在尝试使用_ACAccountTypeIdentifierTwitter时出现以下错误：
架构armv7s的未定义符号：
"_ACAccountTypeIdentifierTwitter",referenced from: -[ClsHomePageViewController twitterLogin:] in ClsHomePageViewController.o "_OBJC_CLASS_$_ACAccountStore",referenced from: objc-class-ref in ClsHomePageViewController.o ld: symbol(s) not found for architecture armv7s clang: error: linker command Failed with exit code 1 (use -v to see invocation)
我的架构设置如下：
architectures: Standard Architectures (including 64-bit) (armv7,armv7s,armv64) Base SDK: Latest iOS (iOS 7.0) Build Active Architecture Only: NO Valid Architectures: arm64 armv7s armv7
解决方法
转到您的项目,打开Project(不是目标) – > Build Settings并将Build Active Architecture Only设置为NO：
