你好请问报错如下

[ddawxaf]

Read data files from: /usr/bin/../share/nmap
Nmap done: 0 IP addresses (0 hosts up) scanned in 0.04 seconds
Raw packets sent: 0 (0B) | Rcvd: 0 (0B)

WARNING: No targets were specified, so 0 hosts scanned.

[INF] Running SYN scan with CAP_NET_RAW privileges
[INF] Port scan starting....

ip.txt 内容如下

192.156.x.x/24