Solved:Why can't make integration for nmap?

Configuration
1

I have add a new integration according to Nmap Tracker - Home Assistant.
And add lines into configuration.yaml:

nmap
nmap1177×868 66.8 KB 

device_tracker:
  - platform: nmap_tracker
    hosts: 192.168.31.0/24
    interval_seconds: 30   
    exclude:          
     - 192.168.31.1
    consider_home: 60

Restart homeassistant,it encounter error:

Error during setup of component device_tracker
Traceback (most recent call last):
File “/srv/homeassistant/lib/python3.11/site-packages/homeassistant/setup.py”, line 288, in _async_setup_component
result = await task
^^^^^^^^^^
File “/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/device_tracker/init.py”, line 71, in async_setup
await async_setup_legacy_integration(hass, config)
File “/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/device_tracker/legacy.py”, line 196, in async_setup_integration
legacy_platforms = await async_extract_config(hass, config)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/device_tracker/legacy.py”, line 351, in async_extract_config
raise ValueError(
ValueError: Unable to determine type for nmap_tracker: None

If i delete the lines :

device_tracker:
  - platform: nmap_tracker
    hosts: 192.168.31.0/24
    interval_seconds: 30   
    exclude:          
     - 192.168.31.1
    consider_home: 60

Restart homeassistant, no error info !

2

The documentation shows that the NMAP Tracker integration is configured via the user-interface (not via YAML). Try adding and configuration the integration the way the documentation explains.

Screenshot_20230821-103729~2
Screenshot_20230821-103729~21010×836 87.8 KB

3

I know now that it is no need to add lines in yaml setting.