Lancement du module complémentaire JK-BMS RS485 pour Home Assistant

[PhotonVoltaic]

Bonjour, et merci pour toutes ces infos, ca progresse.
Le problème du port série est résolu (je n'avais pas bien compris le basculement du port com vers la VM).
j'ai maintenant toutes les 2-3 secondes une erreur "undefined (reading 'length')"  dans ls logs.

Code :

jkbms:
  jkbms_path: /dev/ttyS0
  jkbms_count: 3
  use_gateway: false
  gateway_ip: 192.168.1.100
  gateway_port: 5000
  gateway_debug: false
  bms_broadcasting: true
  CAN_bus_usage: false
mqtt:
  mqttadresse: 192.168.16.37
  mqttport: 1883
  mqttuser: ha-mqtt
  mqttpass: XXXXXXX
ssl: false
certfile: fullchain.pem
keyfile: privkey.pem

Code :

[09:59:51] INFO: Starting Node-RED...
s6-rc: info: service legacy-services successfully started
npm warn Unknown builtin config "globalignorefile". This will stop working in the next major version of npm.
npm warn Unknown builtin config "python". This will stop working in the next major version of npm.
> start
> node $NODE_OPTIONS node_modules/node-red/red.js --settings /etc/node-red/config.js
✅ config.js is being loaded
✅ Node-RED is using userDir = /config/smartphoton_jkbms/
✅ Node-RED is using uiPort = 1891
19 Aug 09:59:52 - [info]
Welcome to Node-RED
===================
19 Aug 09:59:52 - [info] Node-RED version: v4.1.0
19 Aug 09:59:52 - [info] Node.js  version: v22.16.0
19 Aug 09:59:52 - [info] Linux 6.12.41-haos x64 LE
19 Aug 09:59:52 - [info] Loading palette nodes
19 Aug 09:59:52 - [info] Node-RED Contrib Theme Collection version: v4.1.0
19 Aug 09:59:53 - [info] Dashboard version 3.6.3 started at /endpoint/ui
19 Aug 09:59:53 - [info] node-red-contrib-home-assistant-websocket v0.77.2 nodes initialized
19 Aug 09:59:53 - [info] Settings file  : /etc/node-red/config.js
19 Aug 09:59:53 - [info] Context store  : 'default' [module=localfilesystem]
19 Aug 09:59:53 - [info] User directory : /config/smartphoton_jkbms/
19 Aug 09:59:53 - [warn] Projects disabled : editorTheme.projects.enabled=false
19 Aug 09:59:53 - [info] Flows file     : /config/smartphoton_jkbms/flows.json
19 Aug 09:59:53 - [warn] Encrypted credentials not found
19 Aug 09:59:53 - [info] Server now running at http://127.0.0.1:1891/
19 Aug 09:59:53 - [info] Starting flows
19 Aug 09:59:53 - [info] Started flows
19 Aug 09:59:53 - [error] [serialconfig:6e1abcbcc6ebb714] serial port /dev/JKBMS error: Error: Error: No such file or directory, cannot open /dev/JKBMS
19 Aug 09:59:53 - [info] [mqtt-broker:56f7b2737cce493b] Connection failed to broker: mqtt://core-mosquitto.local.hass.io:1883
19 Aug 09:59:54 - [info] [mqtt-broker:56f7b2737cce493b] Connected to broker: mqtt://192.168.16.37:1883
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'path' définie: /dev/ttyS0
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'nb_jkbms' définie: 3
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'use_gateway' définie: false
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'gateway_ip' définie: 192.168.1.100
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'gateway_port' définie: 5000
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'gateway_debug' définie: false
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'bms_broadcasting' définie: false
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'CAN_bus_usage' définie: false
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'mqttadresse' définie: 192.168.16.37
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'mqttport' définie: 1883
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'mqttuser' définie: user
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'mqttpass' définie: Pass
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'ssl' définie: false
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'certfile' définie: fullchain.pem
19 Aug 09:59:54 - [info] [function:Définir global variables] Variable globale 'keyfile' définie: privkey.pem
19 Aug 09:59:55 - [info] serial port /dev/JKBMS closed
19 Aug 09:59:55 - [info] [serialconfig:6e1abcbcc6ebb714] serial port /dev/ttyS0 opened at 115800 baud 8N1
19 Aug 09:59:55 - [error] [function:Vérifie Trame 2] TypeError: Cannot read properties of undefined (reading 'length')
19 Aug 09:59:56 - [error] [function:Vérifie Trame 3] TypeError: Cannot read properties of undefined (reading 'length')
19 Aug 09:59:58 - [error] [function:Vérifie Trame 3] TypeError: Cannot read properties of undefined (reading 'length')