Undefined symbols for architecture arm64:
"OBJC_CLASS_YYCache", referenced from: objc-class-ref in LFNetworking.o "_OBJC_CLASS__AFHTTPRequestSerializer", referenced from:
objc-class-ref in LFNetworking.o
"OBJC_CLASS_AFJSONResponseSerializer", referenced from: objc-class-ref in LFNetworking.o "_OBJC_CLASS__AFHTTPSessionManager", referenced from:
objc-class-ref in LFNetworking.o
ld: symbol(s) not found for architecture arm64
出現(xiàn)這種錯(cuò)誤有多種可能:
1.Build Setting->Architectures查看是否包含arm64指令集

arm64.png
2.如果用CocoaPods導(dǎo)入的庫,Build Setting->Linking->Other Linker Flags,添加$(inherited)

cocoapods.png
暫時(shí)列出這幾種,以后遇到了再補(bǔ)充