home-assistant[bot]
commented
5 hours ago Hey there @tl-sl, mind taking a look at this issue as it has been labeled with an integration (smlight) you are listed as a code owner for? Thanks!
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The problem
aiodns.error.DNSError: (1, 'DNS server returned answer with no data')What version of Home Assistant Core has the issue?
core-2024.11.3
What was the last working version of Home Assistant Core?
core-2024.10.3
What type of installation are you running?
Home Assistant OS
Integration causing the issue
smlight
Link to integration documentation on our website
https://www.home-assistant.io/integrations/smlight/
Diagnostics information
I just noticed these in my logs. I didn't do anything relating to this integration. It was running just fine. It looks like it had trouble looking up a DNS record and doesn't handle the error well.
Example YAML snippet
No response
Anything in the logs that might be useful for us?
Logger: homeassistant.helpers.entity Source: helpers/entity.py:944 First occurred: 18:28:00 (1 occurrences) Last logged: 18:28:00
Update for binary_sensor.slzb_06m_internet_2 fails Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/aiohttp/resolver.py", line 105, in resolve resp = await self._resolver.getaddrinfo( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ aiodns.error.DNSError: (1, 'DNS server returned answer with no data')
The above exception was the direct cause of the following exception:
Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/aiohttp/connector.py", line 1335, in _create_direct_connection hosts = await self._resolve_host(host, port, traces=traces) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/aiohttp/connector.py", line 989, in _resolve_host return await asyncio.shield(resolved_host_task) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/aiohttp/connector.py", line 1020, in _resolve_host_with_throttle addrs = await self._resolver.resolve(host, port, family=self._family) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/aiohttp/resolver.py", line 114, in resolve raise OSError(None, msg) from exc OSError: [Errno None] DNS server returned answer with no data
The above exception was the direct cause of the following exception:
Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/pysmlight/web.py", line 72, in get async with self.session.get( File "/usr/local/lib/python3.12/site-packages/aiohttp/client.py", line 1360, in aenter self._resp: _RetType = await self._coro ^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/aiohttp/client.py", line 663, in _request conn = await self._connector.connect( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/aiohttp/connector.py", line 538, in connect proto = await self._create_connection(req, traces, timeout) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/aiohttp/connector.py", line 1050, in _createconnection , proto = await self._create_direct_connection(req, traces, timeout) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/aiohttp/connector.py", line 1341, in _create_direct_connection raise ClientConnectorDNSError(req.connection_key, exc) from exc aiohttp.client_exceptions.ClientConnectorDNSError: Cannot connect to host slzb-06m.local:80 ssl:default [DNS server returned answer with no data]
The above exception was the direct cause of the following exception:
Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 944, in async_update_ha_state await self.async_device_update() File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1302, in async_device_update await self.async_update() File "/usr/src/homeassistant/homeassistant/components/smlight/binary_sensor.py", line 141, in async_update await self.coordinator.client.get_param("inetState") File "/usr/local/lib/python3.12/site-packages/pysmlight/web.py", line 227, in get_param return await self.get(params) ^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/pysmlight/web.py", line 88, in get raise SmlightConnectionError("Connection failed") from err pysmlight.exceptions.SmlightConnectionError: Connection failed