Core: Alexa Integration not Working

[wes1993]

The problem

Environment

• Home Assistant release with the issue: Home Assistant 0.106.6
• Last working Home Assistant release (if known): I don't know but before 12/01/2019 (december)
• Operating environment (Hass.io/Docker/Windows/etc.): Docker
• Integration causing this issue: Alexa Probably
• Link to integration documentation on our website: https://www.home-assistant.io/integrations/alexa

Problem-relevant configuration.yaml

alexa:
  smart_home:

Traceback/Error logs

Logger: aiohttp.server
First occured: 11:44:58 (3 occurences)
Last logged: 11:52:04

Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_protocol.py", line 418, in start
    resp = await task
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_app.py", line 458, in _handle
    resp = await handler(request)
  File "/usr/local/lib/python3.7/site-packages/aiohttp/web_middlewares.py", line 119, in impl
    return await handler(request)
  File "/usr/src/homeassistant/homeassistant/components/http/real_ip.py", line 39, in real_ip_middleware
    return await handler(request)
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 72, in ban_middleware
    return await handler(request)
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 135, in auth_middleware
    return await handler(request)
  File "/usr/src/homeassistant/homeassistant/components/http/view.py", line 123, in handle
    result = await result
  File "/usr/src/homeassistant/homeassistant/components/alexa/smart_home_http.py", line 120, in post
    hass, self.smart_home_config, message, context=core.Context(user_id=user.id)
  File "/usr/src/homeassistant/homeassistant/components/alexa/smart_home.py", line 41, in async_handle_message
    response = await funct_ref(hass, config, directive, context)
  File "/usr/src/homeassistant/homeassistant/components/alexa/handlers.py", line 82, in async_api_discovery
    for alexa_entity in async_get_entities(hass, config)
  File "/usr/src/homeassistant/homeassistant/components/alexa/handlers.py", line 83, in <listcomp>
    if config.should_expose(alexa_entity.entity_id)
  File "/usr/src/homeassistant/homeassistant/components/alexa/entities.py", line 282, in serialize_discovery
    capabilities.append(i.serialize_discovery())
  File "/usr/src/homeassistant/homeassistant/components/alexa/capabilities.py", line 199, in serialize_discovery
    capability_resources = self.capability_resources()
  File "/usr/src/homeassistant/homeassistant/components/alexa/capabilities.py", line 1471, in capability_resources
    min_value = float(self.entity.attributes[input_number.ATTR_MIN])
KeyError: 'min'

Additional information

[probot-home-assistant[bot]]

Hey there @home-assistant/cloud, @ochlocracy, mind taking a look at this issue as its been labeled with a integration (alexa) you are listed as a codeowner for? Thanks!

[wes1993]

I have downgraded the core version to 0.100.1 (ha core update --version 0.100.1) and seems to work but many on my integration not... :-(
The last version that work is 0.103.6 from 0.104.0 give me the error...

[ochlocracy]

Please provide your configuration for input_number: section.

I suspect you're missing the required min property for one of the input_number entities.

[wes1993]

Really thansk a lot for your answer and your help!! :-D
where i can find the input_number section? because i don't have in my configuration.yaml.
I have seen also that if i downgrade to core version 0.103.6 works without problem.
i attach my configuration.yaml:
https://hastebin.com/suzuhucera.shell

I have also tried with this filter but the problem persist...

filter:
  exclude_domains:
    - automation
    - script
    - input boolean
    - alarm_control_panel
    - remote 
    - binary_sensor
    - climate
    - cover
    - device_tracker
    - fan
    - light
    - lock
    - media_player
    - sensor
    - switch

[wes1993]

Thanks to your help probably i have solved part of my issue.
i have added in the exclude_domains the input_number: and now seems to work very well!! but where i can find the input_number entity? i don't have in the config this entry..
Regards
Stefano

[ochlocracy]

Support for adjusting an input_number via Alexa was added in version 0.104. That's why downgrading to 0.103.6 doesn't have the error.

Can you search your entities for anything in the input_number domain, and post the attributes. Maybe another integration is adding it without the min property. Developer Tools -> States will list all the attributes.

[wes1993]

Support for adjusting an input_number via Alexa was added in version 0.104. That's why downgrading to 0.103.6 doesn't have the error.

Can you search your entities for anything in the input_number domain, and post the attributes. Maybe another integration is adding it without the min property. Developer Tools -> States will list all the attributes.

Thanks a lot,
i have found the entity, is old and not used from me and deleted.
now all seems to work fine.
the only thing is that for testing i have configured the hue hub before your solution and now after i have remove the hue in config and all devices in alexa and searched again from the skill some devices still Royal Philips Electronics smart device but for now is not a problem :-D
But is duplicated i have two lamp one from HA light.xxxx and one from royal philips etc..

[wes1993]

really thanks a lot

[Aterfax]

Also just had this issue - confirmed as fixed via removing the input_number entities without the min value, or adding a min value.

Note: You might remove the entry from the config but you might need to purge them from home assistant's history via the entities menu in the configuration.