SCNetworkReachability compiling error
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Published on 2010-03-09T10:48:06Z
Indexed on
2010/03/09
10:51 UTC
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Hit count: 455
iphone
Hello everyone
I try to compile Ercia Sadun's sample codes at:
http://github.com/erica/iphone-3.0-cookbook-/tree/master/C13-Networking/14-Web%20Browser/
There is error report :
warning: in /Users/interdev/iphone source code/Web Browser/Classes/SystemConfiguration.framework/SystemConfiguration, missing required architecture i386 in file
Undefined symbols:
"_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
+[UIDevice(Reachability) scheduleReachabilityWatcher:] in UIDevice-Reachability.o
"_SCNetworkReachabilityCreateWithAddress", referenced from:
+[UIDevice(Reachability) hostAvailable:] in UIDevice-Reachability.o
+[UIDevice(Reachability) pingReachabilityInternal] in UIDevice-Reachability.o
"_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
+[UIDevice(Reachability) unscheduleReachabilityWatcher] in UIDevice-Reachability.o
"_SCNetworkReachabilitySetCallback", referenced from:
+[UIDevice(Reachability) scheduleReachabilityWatcher:] in UIDevice-Reachability.o
+[UIDevice(Reachability) scheduleReachabilityWatcher:] in UIDevice-Reachability.o
+[UIDevice(Reachability) unscheduleReachabilityWatcher] in UIDevice-Reachability.o
"_SCNetworkReachabilityGetFlags", referenced from:
+[UIDevice(Reachability) hostAvailable:] in UIDevice-Reachability.o
+[UIDevice(Reachability) pingReachabilityInternal] in UIDevice-Reachability.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
"_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
+[UIDevice(Reachability) scheduleReachabilityWatcher:] in UIDevice-Reachability.o
"_SCNetworkReachabilityCreateWithAddress", referenced from:
+[UIDevice(Reachability) hostAvailable:] in UIDevice-Reachability.o
+[UIDevice(Reachability) pingReachabilityInternal] in UIDevice-Reachability.o
"_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
+[UIDevice(Reachability) unscheduleReachabilityWatcher] in UIDevice-Reachability.o
"_SCNetworkReachabilitySetCallback", referenced from:
+[UIDevice(Reachability) scheduleReachabilityWatcher:] in UIDevice-Reachability.o
+[UIDevice(Reachability) scheduleReachabilityWatcher:] in UIDevice-Reachability.o
+[UIDevice(Reachability) unscheduleReachabilityWatcher] in UIDevice-Reachability.o
"_SCNetworkReachabilityGetFlags", referenced from:
+[UIDevice(Reachability) hostAvailable:] in UIDevice-Reachability.o
+[UIDevice(Reachability) pingReachabilityInternal] in UIDevice-Reachability.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
Build failed (5 errors)
even I add systemConfiguration.framework, it reported same error.
Welcome any comment
Thanks interdev
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