I got the error message" Unknown Error Occurred" like the image below:
please help!!!
Tell us what you have done to that point.
Thank for your response.
Configuration → Intergrations → ADD INTERGRATION ->“IFTTT” → submit and I got it
I just tried it and did not het that. Anything in your log?
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/config/config_entries.py”, line 155, in post
return await super().post(request, flow_id)
File “/usr/src/homeassistant/homeassistant/components/http/data_validator.py”, line 63, in wrapper
result = await method(view, request, *args, **kwargs)
File “/usr/src/homeassistant/homeassistant/helpers/data_entry_flow.py”, line 109, in post
result = await self._flow_mgr.async_configure(flow_id, data)
File “/usr/src/homeassistant/homeassistant/data_entry_flow.py”, line 199, in async_configure
result = await self._async_handle_step(flow, cur_step[“step_id”], user_input)
File “/usr/src/homeassistant/homeassistant/data_entry_flow.py”, line 257, in _async_handle_step
result: FlowResult = await getattr(flow, method)(user_input)
File “/usr/src/homeassistant/homeassistant/helpers/config_entry_flow.py”, line 159, in async_step_user
webhook_url = self.hass.components.webhook.async_generate_url(webhook_id)
File “/usr/src/homeassistant/homeassistant/components/webhook/init.py”, line 60, in async_generate_url
get_url(hass, prefer_external=True, allow_cloud=False),
File “/usr/src/homeassistant/homeassistant/helpers/network.py”, line 116, in get_url
raise NoURLAvailableError
homeassistant.helpers.network.NoURLAvailableError
Do you have external_url set?
Downgrade HASS’s version to 2021.1.1 and I added it successfully
Thank you for your support!