defined symbols for architecture arm64:

  "___cxa_begin_catch", referenced from:

      ___clang_call_terminate in libWeChatSDK.a(WechatAuthSDK.o)

  "std::terminate()", referenced from:

      ___clang_call_terminate in libWeChatSDK.a(WechatAuthSDK.o)

  "___gxx_personality_v0", referenced from:

      -[WechatAuthSDK init] in libWeChatSDK.a(WechatAuthSDK.o)

      -[WechatAuthSDK dealloc] in libWeChatSDK.a(WechatAuthSDK.o)

      -[WechatAuthSDK resetAll] in libWeChatSDK.a(WechatAuthSDK.o)

      -[WechatAuthSDK resetConnection] in libWeChatSDK.a(WechatAuthSDK.o)

      -[WechatAuthSDK Auth:nonceStr:timeStamp:scope:signature:schemeData:] in libWeChatSDK.a(WechatAuthSDK.o)

      -[WechatAuthSDK StopAuth] in libWeChatSDK.a(WechatAuthSDK.o)

      -[WechatAuthSDK sendAuthRequest:] in libWeChatSDK.a(WechatAuthSDK.o)

      ...