No longer access to Home Assistant after restart HASS

Configuration
1

Hi!

My HA crashed after restart HASS… and the problem is that I hadn’t any backup (lesson learnt). I tryed several ways, even modifying configurator.yaml (through Paragon) but nothing worked.

When I try to access it leads to error: “Something went wrong”

Help would be appreciate!

This is my HA log:

`    2019-02-25 15:59:39 ERROR (MainThread) [homeassistant.components.mqtt] Failed to connect due to exception: [Errno 113] Host is unreachable`
2019-02-25 15:59:40 WARNING (Recorder) [homeassistant.components.recorder] Ended unfinished session (id=130 from 2019-02-25 14:59:37.444448)
2019-02-25 15:59:43 ERROR (MainThread) [homeassistant.core] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/homeassistant/helpers/entity_platform.py", line 350, in _async_add_entity
    await entity.async_added_to_hass()
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/binary_sensor.py", line 108, in async_added_to_hass
    await self._subscribe_topics()
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/binary_sensor.py", line 165, in _subscribe_topics
    'qos': self._config.get(CONF_QOS)}})
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/subscription.py", line 83, in async_subscribe_topics
    await requested.resubscribe_if_necessary(hass, current)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/subscription.py", line 44, in resubscribe_if_necessary
    self.qos, self.encoding
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/__init__.py", line 319, in async_subscribe
    qos, encoding)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/__init__.py", line 701, in async_subscribe
    await self._async_perform_subscription(topic, qos)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/__init__.py", line 736, in _async_perform_subscription
    _raise_on_error(result)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/__init__.py", line 821, in _raise_on_error
    'Error talking to MQTT: {}'.format(mqtt.error_string(result_code)))
homeassistant.exceptions.HomeAssistantError: Error talking to MQTT: The client is not currently connected.
2019-02-25 15:59:44 ERROR (MainThread) [homeassistant.core] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/homeassistant/helpers/entity_platform.py", line 350, in _async_add_entity
    await entity.async_added_to_hass()
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/switch.py", line 112, in async_added_to_hass
    await super().async_added_to_hass()
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/__init__.py", line 913, in async_added_to_hass
    await self._availability_subscribe_topics()
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/__init__.py", line 941, in _availability_subscribe_topics
    'qos': self._avail_config[CONF_QOS]}})
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/subscription.py", line 83, in async_subscribe_topics
    await requested.resubscribe_if_necessary(hass, current)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/subscription.py", line 44, in resubscribe_if_necessary
    self.qos, self.encoding
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/__init__.py", line 319, in async_subscribe
    qos, encoding)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/__init__.py", line 701, in async_subscribe
    await self._async_perform_subscription(topic, qos)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/__init__.py", line 736, in _async_perform_subscription
    _raise_on_error(result)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/__init__.py", line 821, in _raise_on_error
    'Error talking to MQTT: {}'.format(mqtt.error_string(result_code)))
homeassistant.exceptions.HomeAssistantError: Error talking to MQTT: The client is not currently connected.`Preformatted text`
2

It appears as if you are having issues with MQTT. The error comes from the ‘client not being connected’. What are you using to run MQTT?

3

Thanks for your response! This is my mqtt setup in configuration.yaml (everything is running in Rasp PI 3B+):
mqtt:
broker: 192.168.1.22
port: 1883

4

Yeah but is the broker working? That’s what the error (to me) seems to be pointing at.

5

I have just realized that Raspberry got a different IP…

Thank you very much for your help!