Apple Mach-O Linker Errors (20) - Undefined symbols for architecture armv7

Question

I received these errors after I added " -all_load " in the "Other Linker Flags" build setting once I added "libPusher-combined.a" and its header files. I followed the instructions exactly up to the part of typing in "-all_load" (under "Using a pre-compiled static library" in the "Adding to your iOS Project", but I ended up getting 20 Mach-O Linker errors. :/ Could anyone please help me with this?

Here are the errors:

Undefined symbols for architecture armv7:
 "_utf8_nextCharSafeBody", referenced from:
  -[SRWebSocket _pumpScanner] in libPusher-combined.a(SRWebSocket.o)
 "_SCError", referenced from:
  -[Reachability startNotifier] in libPusher-combined.a(Reachability.o)
 "_utf8_countTrailBytes", referenced from:
  -[SRWebSocket _pumpScanner] in libPusher-combined.a(SRWebSocket.o)
 "_SCNetworkReachabilitySetDispatchQueue", referenced from:
  -[Reachability startNotifier] in libPusher-combined.a(Reachability.o)
  -[Reachability stopNotifier] in libPusher-combined.a(Reachability.o)
 "_kCFHTTPVersion1_1", referenced from:
  -[SRWebSocket didConnect] in libPusher-combined.a(SRWebSocket.o)
"_CFHTTPMessageIsHeaderComplete", referenced from:
  ___30-[SRWebSocket _readHTTPHeader]_block_invoke_0 in libPusher-combined.a(SRWebSocket.o)
 "_CFHTTPMessageCreateRequest", referenced from:
  -[SRWebSocket didConnect] in libPusher-combined.a(SRWebSocket.o)
 "_SCNetworkReachabilityCreateWithAddress", referenced from:
  +[Reachability reachabilityWithAddress:] in libPusher-combined.a(Reachability.o)
 "_SCErrorString", referenced from:
  -[Reachability startNotifier] in libPusher-combined.a(Reachability.o)
 "_SCNetworkReachabilityCreateWithName", referenced from:
  +[Reachability reachabilityWithHostname:] in libPusher-combined.a(Reachability.o)
 "_CFHTTPMessageCopyAllHeaderFields", referenced from:
  ___30-[SRWebSocket _readHTTPHeader]_block_invoke_0 in libPusher-combined.a(SRWebSocket.o)
 "_CFHTTPMessageGetResponseStatusCode", referenced from:
  -[SRWebSocket _HTTPHeadersDidFinish] in libPusher-combined.a(SRWebSocket.o)
 "_CFHTTPMessageSetHeaderFieldValue", referenced from:
  -[SRWebSocket didConnect] in libPusher-combined.a(SRWebSocket.o)
  ___25-[SRWebSocket didConnect]_block_invoke_0 in libPusher-combined.a(SRWebSocket.o)
 "_CFHTTPMessageCreateEmpty", referenced from:
  -[SRWebSocket _readHTTPHeader] in libPusher-combined.a(SRWebSocket.o)
 "_CFHTTPMessageCopySerializedMessage", referenced from:
  -[SRWebSocket didConnect] in libPusher-combined.a(SRWebSocket.o)
 "_SCNetworkReachabilitySetCallback", referenced from:
  -[Reachability startNotifier] in libPusher-combined.a(Reachability.o)
  -[Reachability stopNotifier] in libPusher-combined.a(Reachability.o)
 "_SCNetworkReachabilityGetFlags", referenced from:
  -[Reachability isReachable] in libPusher-combined.a(Reachability.o)
  -[Reachability isReachableViaWWAN] in libPusher-combined.a(Reachability.o)
  -[Reachability isReachableViaWiFi] in libPusher-combined.a(Reachability.o)
  -[Reachability connectionRequired] in libPusher-combined.a(Reachability.o)
  -[Reachability isConnectionOnDemand] in libPusher-combined.a(Reachability.o)
  -[Reachability isInterventionRequired] in libPusher-combined.a(Reachability.o)
  -[Reachability reachabilityFlags] in libPusher-combined.a(Reachability.o)
  ...
 "_CFHTTPMessageCopyHeaderFieldValue", referenced from:
  -[SRWebSocket _checkHandshake:] in libPusher-combined.a(SRWebSocket.o)
 "_CFHTTPMessageAppendBytes", referenced from:
  ___30-[SRWebSocket _readHTTPHeader]_block_invoke_0 in libPusher-combined.a(SRWebSocket.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

If you need more information, just ask. I hope that I'm not giving too much trouble. Thanks in advance.

Answer 1

Check to make sure you included the following frameworks (via https://github.com/square/SocketRocket) :

Framework Dependencies

Your .app must be linked against the following frameworks/dylibs

libicucore.dylib CFNetwork.framework Security.framework Foundation.framework