Integration won't load after upgrade core 2025.6.3

After updating Core HomeAssistant, the air conditioner cannot be loaded. I also tried reinstalling it as recommended. I removed the device and cannot add it again.

500 Internal Server Error Server got itself in trouble.

Please help me how to solve this. I have this problem repeatedly every time after updating HAOS, when it works. If it does not work, in 99% of cases, the next HAOS update will solve it, but not always.

Logger: aiohttp.server
Zdroj: /usr/local/lib/python3.13/site-packages/aiohttp/web_protocol.py:481
Prvýkrát sa vyskytol: 09:05:47 (1 výskyt)
Naposledy prihlásený: 09:05:47

Error handling request from 192.168.2.104
Traceback (most recent call last):
  File "/usr/local/lib/python3.13/site-packages/aiohttp/web_protocol.py", line 510, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/site-packages/aiohttp/web_app.py", line 569, in _handle
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/site-packages/aiohttp/web_middlewares.py", line 117, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 86, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 41, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/decorators.py", line 83, in with_admin
    return await func(self, request, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/data_validator.py", line 74, in wrapper
    return await method(view, request, data, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/config/config_entries.py", line 181, in post
    return await self._post_impl(request, data)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/config/config_entries.py", line 188, in _post_impl
    return await super()._post_impl(request, data)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/data_entry_flow.py", line 83, in _post_impl
    result = await self._flow_mgr.async_init(
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ...<2 lines>...
    )
    ^
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 1446, in async_init
    flow, result = await self._async_init(flow_id, handler, context, data)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 1482, in _async_init
    flow = await self.async_create_flow(handler, context=context, data=data)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 1703, in async_create_flow
    handler = await _async_get_flow_handler(
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        self.hass, handler_key, self._hass_config
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 3746, in _async_get_flow_handler
    await _load_integration(hass, domain, hass_config)
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 3723, in _load_integration
    await async_process_deps_reqs(hass, hass_config, integration)
  File "/usr/src/homeassistant/homeassistant/setup.py", line 585, in async_process_deps_reqs
    await requirements.async_get_integration_with_requirements(
        hass, integration.domain
    )
  File "/usr/src/homeassistant/homeassistant/requirements.py", line 54, in async_get_integration_with_requirements
    return await manager.async_get_integration_with_requirements(domain)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/requirements.py", line 170, in async_get_integration_with_requirements
    await future
  File "/usr/src/homeassistant/homeassistant/requirements.py", line 159, in async_get_integration_with_requirements
    await self._async_process_integration(integration, done)
  File "/usr/src/homeassistant/homeassistant/requirements.py", line 182, in _async_process_integration
    await self.async_process_requirements(
        integration.domain, integration.requirements
    )
  File "/usr/src/homeassistant/homeassistant/requirements.py", line 269, in async_process_requirements
    await self._async_process_requirements(name, missing)
  File "/usr/src/homeassistant/homeassistant/requirements.py", line 307, in _async_process_requirements
    raise RequirementsNotFound(name, list(failures))
homeassistant.requirements.RequirementsNotFound: Requirements for midea_ac_lan not found: ['midea-local==6.3.0'].

Is this the core or a 3rd party Midea integration?

Third-party integration with Midea. It did not load after core update and reboot.

Are you using a Midea specific Integration or ESP-Home with a USB dongle?

Everything is working properly for me, after updating to HA Core 2025.6.3.

I’m using the SMLight SLWF-01Pro USB dongles with my Midea units and all controls, sensors and diagnostics are working correctly. If using ESPHome, is the firmware up-to-date?

Latest ESPHome firmware is: 2025.6.0

Hope you get it sorted out and working properly!

The air conditioning is Carrier. Midea integration also works with Carrier air conditioning via login and password created in the application. The original dongle wifi module EU-OSK105 is included.

I tried Midea Air Appliances (LAN) and Midea Air LAN. Both report the same error.

Can you share a link to the repository.

HACS repository

Good. That one looks like it is still being maintained. Unlike another one I found. Also there is an issue open:

If you have any additional logs to add please do. But don’t just reply “me too”. You can thumb up :+1: the first post if you have nothing new to add.

1 Like

I wrote this report.

Great. Wait for the developer to reply.

It will probably be closed as a duplicate of Integration won't load after upgrade to HAOS 2025.6.0 · Issue #220 · nbogojevic/homeassistant-midea-air-appliances-lan · GitHub

I found a solution. Changing the DNS server helped.