Undefined symbols for architecture arm64:
"_SCNetworkReachabilityGetFlags", referenced from:
-[JPUSHReachability connectionRequired] in jpush-ios-2.1.0.a(JPUSHReachability.o)
-[JPUSHReachability currentReachabilityStatus] in jpush-ios-2.1.0.a(JPUSHReachability.o)
"_SCNetworkReachabilityCreateWithAddress", referenced from:
+[JPUSHReachability reachabilityWithAddress:] in jpush-ios-2.1.0.a(JPUSHReachability.o)
"_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
-[JPUSHReachability stopNotifier] in jpush-ios-2.1.0.a(JPUSHReachability.o)
"_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
-[JPUSHReachability startNotifier] in jpush-ios-2.1.0.a(JPUSHReachability.o)
"_SCNetworkReachabilityCreateWithName", referenced from:
+[JPUSHReachability reachabilityWithHostName:] in jpush-ios-2.1.0.a(JPUSHReachability.o)
"_CNCopyCurrentNetworkInfo", referenced from:
_JPUSHMACAddress in jpush-ios-2.1.0.a(JPUSHUtilities.o)
_JPUSHSSID in jpush-ios-2.1.0.a(JPUSHUtilities.o)
"_OBJC_CLASS_$_CTTelephonyNetworkInfo", referenced from:
objc-class-ref in jpush-ios-2.1.0.a(JPUSHUtilities.o)
"_CNCopySupportedInterfaces", referenced from:
_JPUSHMACAddress in jpush-ios-2.1.0.a(JPUSHUtilities.o)
_JPUSHSSID in jpush-ios-2.1.0.a(JPUSHUtilities.o)
"_SCNetworkReachabilitySetCallback", referenced from:
-[JPUSHReachability startNotifier] in jpush-ios-2.1.0.a(JPUSHReachability.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
