I’ve spent multiple hours on this and still cannot figure out what exactly is going on. Completely out of ideas.
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Issue: Node Red cannot seem to connect to Home Assistant server. I cannot use
get current state
node and also getEntity could not be found in cache for entity_id
for errors everywhere.
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Attempt 1: If 'I use the Home Assistant Add-On'
is checked, I see this in the node-red logs
This 3 lines are repeated every few seconds. It seems that it keep going to in a boot loop.
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[info] [server:Home Assistant] Connection closed to undefined
[info] [server:Home Assistant] Connecting to undefined
[info] [server:Home Assistant] Connected to undefined
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Also, I get Entity could not be found in cache for entity_id
errors. Essentially I cannot use get current state
node too. Node-Red cannot connect to HA.
Attempt 2: If I set my server node base url as http://192.168.7.9:8123
pointing to my server, everything seems to work but my debug output is completely empty/blank always. (websocket issue?)
Also, looking at trace I see comms.open
and comms.close
repeated every 2 seconds.
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[trace] comms.open sPEInLHfC9H+AonpYDtQoHlCOh1SGWtbEby+ljbf40E=
[trace] comms.close sPEInLHfC9H+AonpYDtQoHlCOh1SGWtbEby+ljbf40E=
**
I tried
- completely reinstall Node-Red (deleting node-red folder before installing), still same issues
- change from ngnix proxy to ngnix proxy manager and made sure websocket is enabled
My setup (everything is updated as of today):
- core-2021.12.7
- supervisor-2021.12.2
- duckdns add-on
- ngnix proxy manager add-on
- node-red 10.2.2 add-on
- Zigbee2mqtt 1.18.1-1
Other relevant info in my configuration.yaml
homeassistant:
external_url: "https://xxx.duckdns.org"
internal_url: "http://homeassistant.local:8123"
http:
use_x_forwarded_for: true #Required for Home Assistant versions 2021.7 and later
trusted_proxies: #Required for Home Assistant versions 2021.7 and later
- 172.30.32.0/23 #somehow my setup generated this internal docker ip address (got from `network info` in cli)
- 172.30.33.0/24 #Required for Home Assistant versions 2021.7 and later
I am out of ideas what else to try and what is the issue.