Undefined symbols for architectu
2016-09-21 本文已影响1279人
LeonLei
当我们用cocopods管理第三方类库时,经常遇到编译报错的问题:
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Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_AFHTTPRequestOperation", referenced from: objc-class-ref in ZRAPIClient.o "_OBJC_CLASS_$_AFHTTPRequestSerializer", referenced from: objc-class-ref in ZRAPIClient.o "_OBJC_CLASS_$_AFJSONResponseSerializer", referenced from: objc-class-ref in ZRAPIClient.o "_OBJC_CLASS_$_BITHockeyManager", referenced from: objc-class-ref in ZRAppDelegate.o
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网上各种说法都有,不过每个人遇到的情况可能不一样,个人总结了3个方案供参考:
-
所连接的静态库不支持 x86_64,解决方案:
- 打开Pods的
Build Setting
,添加X86_64
architecture - 设置
Build Active Architectures Only
为NO
- Clean Pods
- Build 项目
-
OtherLink Flags问题,解决方案:
打开项目的TARGETS
> Build Settings
>OTHER_LDFLAGS
添加$(inherited)
-
编译文件出错,解决方案:
这招对莫名其妙的报错特别有效
- 找到
/Users/YourName/Library/Developer/Xcode/DerivedData/YourProject/Build/Products/Debug-iphoneos - 这里可以使用terminal命令行打开,打开终端输入
open "上面的路径"
可以直接打开目录 - 删除当前报错项目的编译文件,回到项目里面重新Build就不会报错了