Invalid config for [sensor]: required key not provided @ data['platform']. Got None. (See /config/configuration.yaml, line 11)

Configuration
1

hi all, I know this topic was discussed before several times. but I still have no glue why its not working.

Here my configuration.yaml:

# Loads default set of integrations. Do not remove.
default_config:

# Load frontend themes from the themes folder
frontend:
  themes: !include_dir_merge_named themes

automation: !include automations.yaml
script: !include scripts.yaml
scene: !include scenes.yaml
sensor: !include sensor.yaml

## knx:

and here my sensor.yaml:

 sensor.yaml
sensor:
  - platform: knx
    name: "Außentemperatur"
    state_address: "31/2/1"
    type: temperature

Would be great if anyone can help. Thank you.

2

Delete the line with “sensor:” in the sensor.yaml

3

Thx. I did it.
as an additional information. I have the KNX intigration via the UI up and running.

after some other failures I changed my configuration.yaml to this: (enable knx:)

# Loads default set of integrations. Do not remove.
default_config:

# Load frontend themes from the themes folder
frontend:
  themes: !include_dir_merge_named themes

automation: !include automations.yaml
script: !include scripts.yaml
scene: !include scenes.yaml
sensor: !include sensor.yaml

knx:

my sensor.yaml looks like this:

- platform: knx
  name: "Außentemperatur"
  address: "31/2/1"
  type: temperature

Now I got this error:

“The knx platform for the sensor integration does not support platform setup. Please remove it from your config.”

after removing from configuration.yaml I got this:

still this error:
“The knx platform for the sensor integration does not support platform setup. Please remove it from your config.”

and:
“No knx: key found in configuration.yaml. See KNX - Home Assistant for KNX entity configuration documentation”

Any other idea?

4

Knx doesn’t support

sensor:
  - platform: knx
    ...

as this config style is long deprecated in HA.

The correct config schema is

knx:
  sensor:
    - ...

See KNX - Home Assistant

5

Thx.
I will try Monday and and give feedback.

6

okay. now I got it:

just to post the solution if anyone is interested:

my configuration.yaml:

# Loads default set of integrations. Do not remove.
default_config:

# Load frontend themes from the themes folder
frontend:
  themes: !include_dir_merge_named themes

automation: !include automations.yaml
script: !include scripts.yaml
scene: !include scenes.yaml
###sensor: !include sensor.yaml

knx:
  sensor: !include knx_sensor.yaml

and my knx_sensor.yaml:

# knx_sensor.yaml
  - name: "Außentemperatur"
    state_address: "31/2/1"
    type: temperature

thx all for your help!