Object creation impossible in scala

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I have the following error while executing the code below. "Object creation impossible, since member nextPacket(PcapPacket,T):void in org.jnetpcap.packet.PcapPacketHandler is not defined". How can it be solved ?

    while(true){
  val jpacketHandler = new PcapPacketHandler[String]   {
    def nextPacket(packet: PcapPacket, user: String) {
      val data = new KeyedMessage[String,PcapPacket](topic.toString,packet)
      println(data)
      producer.send(data)
    }
  }
  pcap.loop(50, jpacketHandler, "jNetPcap works!")
}

asked 1 min ago

user3823859

37

Object creation impossible in scala