大飞

这个报错怎么处理啊？？

1

 public class ClientHandlerInitializer extends ChannelInitializer { @Override protected void initChannel(Channel ch) throws Exception { ch.pipeline() .addLast(new IdleStateHandler(0, 10, 0)) .addLast(new ProtobufVarint32FrameDecoder()) .addLast(new ProtobufDecoder(MessageBase.Message.getDefaultInstance())) .addLast(new ProtobufVarint32LengthFieldPrepender()) .addLast(new ProtobufEncoder()) .addLast(new HeartbeatHandler())...