2021-04-25 21:33:02 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/aiohttp/web_protocol.py", line 422, in _handle_request
resp = await self._request_handler(request)
File "/usr/local/lib/python3.8/site-packages/aiohttp/web_app.py", line 499, in _handle
resp = await handler(request)
File "/usr/local/lib/python3.8/site-packages/aiohttp/web_middlewares.py", line 119, in impl
return await handler(request)
File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 56, in security_filter_middleware
return await handler(request)
File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 18, in request_context_middleware
return await handler(request)
File "/usr/src/homeassistant/homeassistant/components/http/
ban.py", line 74, in ban_middleware
return await handler(request)
File "/usr/src/homeassistant/homeassistant/components/http/
auth.py", line 135, in auth_middleware
return await handler(request)
File "/usr/src/homeassistant/homeassistant/components/http/
view.py", line 131, in handle
result = await result
File "/usr/src/homeassistant/homeassistant/components/api/__init__.py", line 186, in get
system_info = await async_get_system_info(hass)
File "/usr/src/homeassistant/homeassistant/helpers/system_info.py", line 49, in async_get_system_info
info_object["supervisor"] = info.get("supervisor")
AttributeError: 'NoneType' object has no attribute 'get'