Estoy tratando de trabajar con accesibilidad en mi proyecto. Agregué los archivos Reachability.h y Reachability.m. Pero después de construir el proyecto xCode me muestra errores extraños:Errores extraños en los archivos de Accesibilidad de Apple
Undefined symbols for architecture i386:
"_SCNetworkReachabilityCreateWithName", referenced from:
+[Reachability reachabilityWithHostname:] in Reachability.o
"_SCNetworkReachabilityCreateWithAddress", referenced from:
+[Reachability reachabilityWithAddress:] in Reachability.o
"_SCNetworkReachabilitySetCallback", referenced from:
-[Reachability startNotifier] in Reachability.o
-[Reachability stopNotifier] in Reachability.o
"_SCError", referenced from:
-[Reachability startNotifier] in Reachability.o
"_SCErrorString", referenced from:
-[Reachability startNotifier] in Reachability.o
"_SCNetworkReachabilitySetDispatchQueue", referenced from:
-[Reachability startNotifier] in Reachability.o
-[Reachability stopNotifier] in Reachability.o
"_SCNetworkReachabilityGetFlags", referenced from:
-[Reachability isReachable] in Reachability.o
-[Reachability isReachableViaWWAN] in Reachability.o
-[Reachability isReachableViaWiFi] in Reachability.o
-[Reachability connectionRequired] in Reachability.o
-[Reachability isConnectionOnDemand] in Reachability.o
-[Reachability isInterventionRequired] in Reachability.o
-[Reachability reachabilityFlags] in Reachability.o
¿Cómo puedo resolver este problema?
¿Se han añadido los marcos requeridos? – doNotCheckMyBlog