React native iOS React本机应用程序与RCTSRWebSocketErrorDomain线程14:EXC\u BAD\u访问冻结

我最近将我的应用升级为React原生版本0.54.2，从那以后，iOS在停止使用几分钟后就会冻结。在升级之前，这种情况从未发生过。错误源于

RCTWebSocket.xcodeproj

RCTSRWebSocket.m

。升级后是否有人遇到过类似问题

发展环境：

Environment:
  OS: macOS Sierra 10.12.6
  Node: 6.11.0
  Yarn: Not Found
  npm: 5.2.0
  Watchman: 4.9.0
  Xcode: Xcode 9.2 Build version 9C40b
  Android Studio: 3.0 AI-171.4443003

Packages: (wanted => installed)
  react: ^16.3.0-alpha.2 => 16.3.0-alpha.2
  react-native: ^0.54.2 => 0.54.2

错误来源：

- (void)_failWithError:(NSError *)error;
{
  dispatch_async(_workQueue, ^{   <==== [Thread 14: EXC_BAD_ACCESS (code=1, address=0x30) ]
    if (self.readyState != RCTSR_CLOSED) {
      self->_failed = YES;
      [self _performDelegateBlock:^{
        if ([self.delegate respondsToSelector:@selector(webSocket:didFailWithError:)]) {
          [self.delegate webSocket:self didFailWithError:error];
        }
      }];

      self.readyState = RCTSR_CLOSED;
      self->_selfRetain = nil;

      RCTSRLog(@"Failing with error %@", error.localizedDescription);

      [self _disconnect];
    }
  });
}

-（void）\u failWithError:（n错误*）错误；
{
dispatch_async（_workQueue，^{_failed=YES；
[self\u performDelegateBlock:^{
if（[self.delegate respondsToSelector:@selector（webSocket:didFailWithError:）]））{
[self.delegate webSocket:self-didFailWithError:error]；
}
}];
self.readyState=RCTSR\u关闭；
self->_selfRetain=nil；
RCTSRLog（@“失败，错误%@”，错误.localizedDescription）；
[自我断开]；
}
});
}

---

我在某个地方读到，这个崩溃不会在生产应用程序中发生，但我不想尝试找出这是否正确。

我在编译时遇到了一个与WebSocket相关的错误，要修复它，请检查RCTWebSocket.xcodeproj的“构建阶段”部分，并查看“链接二进制文件与库”选项卡内的内容，您应该在那里有libfishhook.a，删除它并再次添加它