MQTT Not connecting after assigning static ip to RPi

Configuration
1

Homeassistant log is
2019-01-18 15:32:52 ERROR (Thread-2) [homeassistant.components.mqtt] Unable to connect to the MQTT broker: Connection Refused: not authorised.
2019-01-18 15:32:57 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/switch/mqtt.py”, line 112, in async_added_to_hass
await self._subscribe_topics()
File “/usr/local/lib/python3.6/site-packages/homeassistant/components/switch/mqtt.py”, line 163, 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 312, in async_subscribe
topic, msg_callback, qos, encoding)
File “/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/init.py”, line 694, in async_subscribe
await self._async_perform_subscription(topic, qos)
File “/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/init.py”, line 729, in _async_perform_subscription
_raise_on_error(result)
File “/usr/local/lib/python3.6/site-packages/homeassistant/components/mqtt/init.py”, line 814, 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.

I was able to connect it yesterday, All I did today was assign a static IP address to my RaspberryPi. Anything I am missing?

2

Hassio?

Try restarting the mqtt broker from the addon page.

If that does not work try rebooting (not restarting) from the hassio / system page.

3

yes Hassio.
I now tried restarting mqtt and rebooting from system page. Still same error

2019-01-18 16:11:25 ERROR (Thread-2) [homeassistant.components.mqtt] Unable to connect to the MQTT broker: Connection Refused: not authorised.

4

Got it working now. Changed “anonymous”: true, in mqtt broker config and restarted everything.

That’s weird why it shouldnt be working otherwise.

Can anyone one throw some light on this issue?

5

Are you using the mqtt integration or do you still have a yaml config?