MQTT error after update

Configuration
,
1

Hello,

Since the last update, one of my mqtt light configuration isn’t working anymore.
I tried to change the value_template to state_value_template as described in the documentation but still get an error.

Here is the configuration:

  - state_topic: "tele/rled3/STATE"
    schema: template
    name: "Bandeau"
    unique_id: "rled3"
    command_topic: "cmnd/rled3/Backlog"
    command_on_template: >-
        {%- if state is defined -%}
        Power0 1; 
        {%- endif -%}
        {%- if brightness is defined -%}
        Dimmer1 {{ (brightness / 2.55) | int }}; 
        {%- endif -%}
        {%- if red is defined and green is defined and blue is defined -%}
        Color2 {{ "%02X" | format(red | int) }}{{ "%02X" | format(green | int) }}{{ "%02X" | format(blue | int) }}=; 
        {%- endif -%}
        {%- if white_value is defined -%}
        White {{ (white_value / 2.55) | int }}; 
        {%- endif -%}
        State
    command_off_template: "Power0 0; State"
    state_template: '{% if value_json.POWER1 == "ON" or value_json.POWER2 == "ON" %}on{% else %}off{% endif %}'
    brightness_template: '{{ (value_json.Dimmer1 * 2.55) | int }}'
    red_template: '{{ value_json.Color[0:2] | int(base=16) }}'
    green_template: '{{ value_json.Color[2:4] | int(base=16) }}'
    blue_template: '{{ value_json.Color[4:6] | int(base=16) }}'
    state_value_template: '{{ (value_json.White * 2.55) | int }}'
    payload_available: "Online"
    payload_not_available: "Offline"
    qos: 1
    retain: false

Any idea how I can fix this “Invalid config for [mqtt]: [state_value_template] is an invalid option for [mqtt]. Check: mqtt->mqtt->light->8->state_value_template” error?

2

I have a similar issue and I think it is related to “Backlog”. In the past, using Backlog allowed several commands to be sent together. The behavior now, though, is that the commands don’t get sent at all.

For example, this works:

    - schema: template
      name: 'Dummy'
      command_topic: "cmnd/tasmota_8FB7BC/Power"
      command_on_template: "on"
      command_off_template: "off"

But this does not work:

    - schema: template
      name: 'Dummy'
      command_topic: "cmnd/tasmota_8FB7BC/Backlog"
      command_on_template: "on"
      command_off_template: "off"

In your case, I bet a lot of commands are being queued up somewhere. If you go to Integrations → MQTT → Configure, try publishing a packet with command “cmnd/rled3/Backlog”. In my case, when I publish “cmnd/tasmota_8FB7BC/Power” my lights go through several on/off/dimming/color changes which matches everything I entered through the GUI (clicking on, off, dimming, and color changes).

Does anybody know why Backlog command are no longer being sent? Is this something in HA? Something in MQTT?