Traceback (most recent call last):


 "/usr/lib/python3/dist-packages/pip/basecommand.py", line 209, in main

status = self.run(options, args)


 "/usr/lib/python3/dist-packages/pip/commands/install.py", line 267, in run

with self._build_session(options) as session:


 "/usr/lib/python3/dist-packages/pip/basecommand.py", line 72, in _build_session

insecure_hosts=options.trusted_hosts,


 "/usr/lib/python3/dist-packages/pip/download.py", line 321, in __init__

self.headers["User-Agent"] = user_agent()


 "/usr/lib/python3/dist-packages/pip/download.py", line 97, in user_agent

zip(["lib", "version"], platform.libc_ver()),


 "/usr/lib/python3.6/platform.py", line 187, in libc_ver

glibcverinfo = glibcversion.split('.')
AttributeError: 'NoneType' object has no attribute 'split'

Traceback (most recent call last):


 "/usr/local/lib/python3.7/site-packages/aiohttp/web_protocol.py", line 418, in start

resp = await task


 "/usr/local/lib/python3.7/site-packages/aiohttp/web_app.py", line 458, in _handle

resp = await handler(request)


 "/usr/local/lib/python3.7/site-packages/aiohttp/web_middlewares.py", line 119, in impl

return await handler(request)


 "/usr/src/homeassistant/homeassistant/components/http/real_ip.py", line 39, in real_ip_middleware

return await handler(request)


 "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 73, in ban_middleware

return await handler(request)


 "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 127, in auth_middleware

return await handler(request)


 "/usr/src/homeassistant/homeassistant/components/http/view.py", line 129, in handle

result = await result


 "/usr/src/homeassistant/homeassistant/components/config/config_entries.py", line 112, in post

return await super().post(request)


 "/usr/src/homeassistant/homeassistant/components/http/data_validator.py", line 60, in wrapper

result = await method(view, request, *args, **kwargs)


 "/usr/src/homeassistant/homeassistant/helpers/data_entry_flow.py", line 73, in post

"show_advanced_options": data["show_advanced_options"],


 "/usr/src/homeassistant/homeassistant/data_entry_flow.py", line 129, in async_init

flow, flow.init_step, data, init_done


 "/usr/src/homeassistant/homeassistant/data_entry_flow.py", line 201, in _async_handle_step

result: Dict = await getattr(flow, method)(user_input)


 "/usr/src/homeassistant/homeassistant/components/coronavirus/config_flow.py", line 30, in async_step_user

coordinator.data.values(), key=lambda case: case.country
AttributeError: 'NoneType' object has no attribute 'values'
