core: Met.no fails to setup

The problem

Setup of Met.no fails through the UI. Weather domain and entities are not created.

Environment

Home Assistant Core release with the issue: 0.115.2 (same issue on 0.115.1)
Last working Home Assistant Core release (if known): Don’t know. Previously had the yr integration through yaml.
Operating environment (OS/Container/Supervised/Core): Core ( on an Ubuntu 20.04.1 LTS box)
Integration causing this issue: Met.no
Link to integration documentation on our website: https://www.home-assistant.io/integrations/met/

Problem-relevant `configuration.yaml`

(no yaml config)

Traceback/Error logs

Logger: homeassistant.components.weather
Source: components/met/weather.py:218
Integration: Weather (documentation, issues)
First occurred: 7:19:15 PM (2 occurrences)
Last logged: 7:21:55 PM
Error while setting up met platform for weather

Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.8/site-packages/homeassistant/helpers/entity_platform.py", line 201, in _async_setup_platform
    await asyncio.gather(*pending)
  File "/srv/homeassistant/lib/python3.8/site-packages/homeassistant/helpers/entity_platform.py", line 310, in async_add_entities
    await asyncio.gather(*tasks)
  File "/srv/homeassistant/lib/python3.8/site-packages/homeassistant/helpers/entity_platform.py", line 481, in _async_add_entity
    await entity.add_to_platform_finish()
  File "/srv/homeassistant/lib/python3.8/site-packages/homeassistant/helpers/entity.py", line 522, in add_to_platform_finish
    self.async_write_ha_state()
  File "/srv/homeassistant/lib/python3.8/site-packages/homeassistant/helpers/entity.py", line 296, in async_write_ha_state
    self._async_write_ha_state()
  File "/srv/homeassistant/lib/python3.8/site-packages/homeassistant/helpers/entity.py", line 322, in _async_write_ha_state
    attr.update(self.state_attributes or {})
  File "/srv/homeassistant/lib/python3.8/site-packages/homeassistant/components/weather/__init__.py", line 177, in state_attributes
    if self.forecast is not None:
  File "/srv/homeassistant/lib/python3.8/site-packages/homeassistant/components/met/weather.py", line 218, in forecast
    ha_item[ATTR_FORECAST_CONDITION]
KeyError: 'condition'

Additional information

About this issue

Original URL
State: closed
Created 4 years ago
Comments: 21 (10 by maintainers)

Most upvoted comments

@reven, While reading over the pyMetno code, I was wondering if it might be a time zone issue, so I tried setting my machine to SF time, but still no dice.

The only way I can replicate the issue is by moving the date on my machine forward a few days. pyMetno asks the API for a forecast that goes 5 days into the future from the computer’s current date. If your computer’s date is in the future, we might end up asking for dates that are not yet available, resulting in empty entries.

Could you check your computer’s date?

thimic on Sep 21, 2020

I think you’re missing a .get():

if ha_item.get(ATTR_FORECAST_CONDITION):

thimic on Sep 20, 2020