Ошибки компоновщика Apple Mach-O (20) — неопределенные символы для архитектуры armv7

Я получил эти ошибки после того, как добавил "-all_load" в настройку сборки "Другие флаги компоновщика" после добавления "libPusher-combined.a" и его заголовочных файлов. Я следовал инструкциям точно до части ввода «-all_load» (в разделе «Использование предварительно скомпилированной статической библиотеки» в «Добавление в ваш проект iOS», но в итоге я получил 20 Mach -O Ошибки компоновщика. :/ Может ли кто-нибудь помочь мне с этим?

Вот ошибки:

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)

Если вам нужна дополнительная информация, просто спросите. Надеюсь, я не доставляю слишком много хлопот. Заранее спасибо