HA problem 404: Not Found

[rajkiran]

Hi
i am facing with HA continuously one problem after i think around 24 hour or + time HA provide 404: Not Found ,then i have to restart .
below is last log that i got please help me whats wrong

    17-03-20 18:17:34 ERROR (MainThread) [homeassistant.setup] Error during setup of component mqtt
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/setup.py", line 184, in _async_setup_component
    result = yield from component.async_setup(hass, processed_config)
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/mqtt/__init__.py", line 338, in async_setup
    success = yield from hass.data[DATA_MQTT].async_connect()
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/mqtt/__init__.py", line 446, in async_connect
    None, self._mqttc.connect, self.broker, self.port, self.keepalive)
  File "/usr/lib/python3.4/asyncio/futures.py", line 388, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.4/asyncio/tasks.py", line 286, in _wakeup
    value = future.result()
  File "/usr/lib/python3.4/asyncio/futures.py", line 277, in result
    raise self._exception
  File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/home/homeassistant/.homeassistant/deps/paho/mqtt/client.py", line 686, in connect
    return self.reconnect()
  File "/home/homeassistant/.homeassistant/deps/paho/mqtt/client.py", line 808, in reconnect
    sock = socket.create_connection((self._host, self._port), source_address=(self._bind_address, 0))
  File "/usr/lib/python3.4/socket.py", line 509, in create_connection
    raise err
  File "/usr/lib/python3.4/socket.py", line 500, in create_connection
    sock.connect(sa)
OSError: [Errno 101] Network is unreachable
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Error during setup of component http
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/util/__init__.py", line 91, in get_local_ip
    sock.connect(('8.8.8.8', 80))
OSError: [Errno 101] Network is unreachable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/setup.py", line 184, in _async_setup_component
    result = yield from component.async_setup(hass, processed_config)
  File "/usr/lib/python3.4/asyncio/coroutines.py", line 141, in coro
    res = func(*args, **kw)
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/http/__init__.py", line 166, in async_setup
    host = hass_util.get_local_ip()
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/util/__init__.py", line 95, in get_local_ip
    return socket.gethostbyname(socket.gethostname())
socket.gaierror: [Errno -3] Temporary failure in name resolution
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of config. Setup failed for dependencies: http
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Setup failed for config: Could not setup all dependencies.
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of websocket_api. Setup failed for dependencies: http
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Setup failed for websocket_api: Could not setup all dependencies.
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of api. Setup failed for dependencies: http
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Setup failed for api: Could not setup all dependencies.
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of frontend. Setup failed for dependencies: api, websocket_api
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Setup failed for frontend: Could not setup all dependencies.
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of tts. Setup failed for dependencies: http
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Setup failed for tts: Could not setup all dependencies.
17-03-20 18:17:37 ERROR (MainThread) [homeassistant.components.switch] Error while setting up platform broadlink
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/helpers/entity_component.py", line 153, in _async_setup_platform
    entity_platform.schedule_add_entities, discovery_info
  File "/usr/lib/python3.4/asyncio/futures.py", line 388, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.4/asyncio/tasks.py", line 286, in _wakeup
    value = future.result()
  File "/usr/lib/python3.4/asyncio/futures.py", line 277, in result
    raise self._exception
  File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/switch/broadlink.py", line 149, in setup_platform
    broadlink_device.auth()
  File "/home/homeassistant/.homeassistant/deps/broadlink/__init__.py", line 175, in auth
    response = self.send_packet(0x65, payload)
  File "/home/homeassistant/.homeassistant/deps/broadlink/__init__.py", line 248, in send_packet
    self.cs.sendto(packet, self.host)
OSError: [Errno 101] Network is unreachable
17-03-20 18:17:39 WARNING (Recorder) [homeassistant.components.recorder] Ended unfinished session (id=116 from 2017-03-20 05:11:30.408989)
17-03-20 18:17:39 ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of logbook. Setup failed for dependencies: frontend
17-03-20 18:17:39 ERROR (MainThread) [homeassistant.setup] Setup failed for logbook: Could not setup all dependencies.
17-03-20 18:17:39 ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of history. Setup failed for dependencies: http
17-03-20 18:17:39 ERROR (MainThread) [homeassistant.setup] Setup failed for history: Could not setup all dependencies.
17-03-20 18:17:45 WARNING (MainThread) [homeassistant.setup] Setup of sensor is taking over 10 seconds.
17-03-20 18:17:46 WARNING (MainThread) [homeassistant.setup] Setup of device_tracker is taking over 10 seconds.
17-03-20 18:17:47 WARNING (MainThread) [homeassistant.components.sensor] Setup of platform openweathermap is taking over 10 seconds.
17-03-20 18:18:18 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up platform openweathermap
Traceback (most recent call last):
  File "/usr/lib/python3.4/urllib/request.py", line 1174, in do_open
    h.request(req.get_method(), req.selector, req.data, headers)
  File "/usr/lib/python3.4/http/client.py", line 1090, in request
    self._send_request(method, url, body, headers)
  File "/usr/lib/python3.4/http/client.py", line 1128, in _send_request
    self.endheaders(body)
  File "/usr/lib/python3.4/http/client.py", line 1086, in endheaders
    self._send_output(message_body)
  File "/usr/lib/python3.4/http/client.py", line 924, in _send_output
    self.send(msg)
  File "/usr/lib/python3.4/http/client.py", line 859, in send
    self.connect()
  File "/usr/lib/python3.4/http/client.py", line 836, in connect
    self.timeout, self.source_address)
  File "/usr/lib/python3.4/socket.py", line 491, in create_connection
    for res in getaddrinfo(host, port, 0, SOCK_STREAM):
  File "/usr/lib/python3.4/socket.py", line 530, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/homeassistant/.homeassistant/deps/pyowm/commons/weather_client.py", line 56, in _lookup_cache_or_invoke_API
    response = urlopen(API_full_url, None, timeout)
  File "/usr/lib/python3.4/urllib/request.py", line 153, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.4/urllib/request.py", line 455, in open
    response = self._open(req, data)
  File "/usr/lib/python3.4/urllib/request.py", line 473, in _open
    '_open', req)
  File "/usr/lib/python3.4/urllib/request.py", line 433, in _call_chain
    result = func(*args)
  File "/usr/lib/python3.4/urllib/request.py", line 1202, in http_open
    return self.do_open(http.client.HTTPConnection, req)
  File "/usr/lib/python3.4/urllib/request.py", line 1176, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno -2] Name or service not known>

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/helpers/entity_component.py", line 153, in _async_setup_platform
    entity_platform.schedule_add_entities, discovery_info
  File "/usr/lib/python3.4/asyncio/futures.py", line 388, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.4/asyncio/tasks.py", line 286, in _wakeup
    value = future.result()
  File "/usr/lib/python3.4/asyncio/futures.py", line 277, in result
    raise self._exception
  File "/usr/lib/python3.4/concurrent/futures/thread.py", line 54, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/openweathermap.py", line 76, in setup_platform
    name, data, variable, SENSOR_TYPES[variable][1]))
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/openweathermap.py", line 98, in __init__
    self.update()
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/openweathermap.py", line 124, in update
    self.owa_client.update()
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/util/__init__.py", line 296, in wrapper
    result = method(*args, **kwargs)
  File "/srv/homeassistant/lib/python3.4/site-packages/homeassistant/components/sensor/openweathermap.py", line 181, in update
    obs = self.owm.weather_at_coords(self.latitude, self.longitude)
  File "/home/homeassistant/.homeassistant/deps/pyowm/webapi25/owm25.py", line 247, in weather_at_coords
    'lang': self._language})
  File "/home/homeassistant/.homeassistant/deps/pyowm/commons/weather_client.py", line 90, in call_API
    return self._lookup_cache_or_invoke_API(self._cache, url, timeout)
  File "/home/homeassistant/.homeassistant/deps/pyowm/commons/weather_client.py", line 65, in _lookup_cache_or_invoke_API
    raise api_call_error.APICallError(str(e), e)
pyowm.exceptions.api_call_error.APICallError: <unprintable APICallError object>

[Mike_D]

Looks like you’re losing network connectivity.

@rajkiran

OSError: [Errno 101] Network is unreachable
17-03-20 18:17:36 ERROR (MainThread) [homeassistant.setup] Error during setup of component http
Traceback (most recent call last):
File “/srv/homeassistant/lib/python3.4/site-packages/homeassistant/util/init.py”, line 91, in get_local_ip
sock.connect((‘8.8.8.8’, 80))
OSError: [Errno 101] Network is unreachable

@rajkiran

OSError: [Errno 101] Network is unreachable
17-03-20 18:17:39 WARNING (Recorder) [homeassistant.components.recorder] Ended unfinished session (id=116 from 2017-03-20 05:11:30.408989)
17-03-20 18:17:39 ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of logbook. Setup failed for dependencies: frontend
17-03-20 18:17:39 ERROR (MainThread) [homeassistant.setup] Setup failed for logbook: Could not setup all dependencies.
17-03-20 18:17:39 ERROR (MainThread) [homeassistant.setup] Unable to setup dependencies of history. Setup failed for dependencies: http
17-03-20 18:17:39 ERROR (MainThread) [homeassistant.setup] Setup failed for history: Could not setup all dependencies.
17-03-20 18:17:45 WARNING (MainThread) [homeassistant.setup] Setup of sensor is taking over 10 seconds.
17-03-20 18:17:46 WARNING (MainThread) [homeassistant.setup] Setup of device_tracker is taking over 10 seconds.
17-03-20 18:17:47 WARNING (MainThread) [homeassistant.components.sensor] Setup of platform openweathermap is taking over 10 seconds.
17-03-20 18:18:18 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up platform openweathermap

Do you possibly have some sort of power setting somewhere that is putting your nic or some other network device in a powered down state?

[rajkiran]

ok i that case is there any script which check if service down it auto activate HA again ?
please help me for that as well.
thanks

[Mike_D]

I have no first hand knowledge of how to do this. Searching the forums didn’t turn up much. Below is one thread with no concrete conclusion. My suggestion would be to figure why you’re losing network connectivity and correct that. Maybe someone else here has an idea about the auto restart.

How to auto restart HASS service on crash?

Do you have any other suggestion? I am thinking in playing with systemd's option to Restart=on_failure with a RestartSec=60 and TimeoutStartSec=240. I am not sure if it works. I running HASS on a Raspberry so the file that needs to be modified is /etc/systemd/system/home-assistant.service. Is this a good option? Thanks. [image]