Jim*_*y_m 5 objective-c ios ios5
链接错误:
ld: duplicate symbol _OBJC_METACLASS_$_Reachability in /Users/jmf/Documents/iOS Development/jmf_Client/jmf/jmf/ww_libs/libmfcbroem_ios.a(Reachability.o) and /Users/tpf/Library/Developer/Xcode/DerivedData/jmf-erlknghfcpoomnfanzovahfacgpv/Build/Intermediates/jmf.build/Debug-iphoneos/jmf.build/Objects-normal/armv7/Reachability.o for architecture armv7
如果我只是删除h/m文件(和相关的导入指令),希望只使用libmfcbroem_ios.a中的Reachability ...链接器会抛出:
Undefined symbols for architecture armv7:
"_kReachabilityChangedNotification", referenced from:
-[MKNetworkEngine initWithHostName:customHeaderFields:] in MKNetworkEngine.o
-[MKNetworkEngine dealloc] in MKNetworkEngine.o
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)
如何告诉链接器使用"a"文件中的Reachability？
(免责声明,我刚刚开始使用ObjC/iOS)
谢谢你的帮助...