ARP who has ? says?

#!/usr/bin/env python

import scapy.all as scapy

def scan(ip):
arp_request = scapy.ARP(pdst=ip)
print(arp_request.summary())

scan(“192.168.1.1/24”)

The result I get is = ARP who has ?? says ??

Can any one help why I get that result ?

Are you using the Custom Kali version https://www.stationx.net/custom-kali-linux-2020? The issue I found is that it is something to do with the OS and not the Scapy. You can read about the issue here https://github.com/secdev/scapy/issues/2400