Error 422 when connect to EOS Server

[volkergrabbe]

Hello, i have tested several things but i did not get any data from the eos system, only error 422.

This is my yaml for eos-connect:

`load:
source: homeassistant
url: http://192.168.178.126:8123
access_token: >-security
load_sensor: sensor.solarassistent_load_power_3
car_charge_load_sensor: ""
additional_load_1_sensor: ""
additional_load_1_runtime: 0
additional_load_1_consumption: 0
eos:
server: 192.168.178.3
port: 8503
timeout: 180
price:
source: tibber
token: security
fixed_24h_array: ""
feed_in_price: 0
negative_price_switch: false
battery:
source: homeassistant
url: http://192.168.178.126:8123
soc_sensor: sensor.solarassistent_battery_state_of_charge
access_token: >-
security-----
capacity_wh: 16120
charge_efficiency: 0.88
discharge_efficiency: 0.88
max_charge_power_w: 10000
min_soc_percentage: 10
max_soc_percentage: 100
price_euro_per_wh_accu: 0
pv_forecast_source:
source: akkudoktor
pv_forecast:

• name: Schweinestalldach
  lat: 52.25
  lon: 9
  azimuth: 180
  tilt: 5
  power: 6610
  powerInverter: 10000
  inverterEfficiency: 0.9
  horizon: ""
• name: Suedseite
  lat: 52.25
  lon: 9
  azimuth: 0
  tilt: 90
  power: 2300
  powerInverter: 10000
  inverterEfficiency: 0.9
  horizon: ""
• name: Ostseite
  lat: 52.25
  lon: 9
  azimuth: -90
  tilt: 90
  power: 2870
  powerInverter: 4200
  inverterEfficiency: 0.9
  horizon: ""
  inverter:
  type: default
  address: 192.168.1.12
  user: customer
  password: abc123
  max_grid_charge_rate: 10000
  max_pv_charge_rate: 10000
  evcc:
  url: ""
  mqtt:
  enabled: true
  broker: localhost
  port: 1883
  user: grabbe
  password: geheim
  tls: false
  ha_mqtt_auto_discovery: true
  ha_mqtt_auto_discovery_prefix: homeassistant
  refresh_time: 3
  time_zone: Europe/Berlin
  eos_connect_web_port: 8081
  log_level: debug

`Docker log from the Docker Instanz on my unraid system:

2025-06-26 13:29:06.941 | INFO | logging:callHandlers:1762 - Started server process [1]
2025-06-26 13:29:06.941 | INFO | logging:callHandlers:1762 - Waiting for application startup.
2025-06-26 13:29:06.994 | INFO | logging:callHandlers:1762 - Application startup complete.
2025-06-26 13:29:06.996 | INFO | logging:callHandlers:1762 - Uvicorn running on http://0.0.0.0:8503 (Press CTRL+C to quit)
2025-06-26 13:29:11.994 | INFO | akkudoktoreos.core.ems:run:284 - Energy management run (crippled version - prediction update only)
2025-06-26 13:31:07.928 | INFO | logging:callHandlers:1762 - 192.168.178.126:60756 - "POST /optimize?start_hour=13 HTTP/1.1" 422
2025-06-26 13:32:21.333 | INFO | logging:callHandlers:1762 - 192.168.178.156:38716 - "GET /docs HTTP/1.1" 200
2025-06-26 13:32:21.853 | INFO | logging:callHandlers:1762 - 192.168.178.156:38716 - "GET /openapi.json HTTP/1.1" 200
2025-06-26 13:34:12.216 | INFO | logging:callHandlers:1762 - 192.168.178.126:55884 - "POST /optimize?start_hour=13 HTTP/1.1" 422
2025-06-26 13:37:16.692 | INFO | logging:callHandlers:1762 - 192.168.178.126:58048 - "POST /optimize?start_hour=13 HTTP/1.1" 422
2025-06-26 13:40:21.811 | INFO | logging:callHandlers:1762 - 192.168.178.126:59684 - "POST /optimize?start_hour=13 HTTP/1.1" 422
2025-06-26 13:43:26.302 | INFO | logging:callHandlers:1762 - 192.168.178.126:34536 - "POST /optimize?start_hour=13 HTTP/1.1" 422
2025-06-26 13:46:21.420 | INFO | logging:callHandlers:1762 - 192.168.178.126:43216 - "GET /v1/health HTTP/1.1" 200
2025-06-26 13:46:30.790 | INFO | logging:callHandlers:1762 - 192.168.178.126:42672 - "POST /optimize?start_hour=13 HTTP/1.1" 422
2025-06-26 13:47:03.270 | INFO | logging:callHandlers:1762 - 192.168.178.126:40124 - "GET /v1/health HTTP/1.1" 200
2025-06-26 13:47:12.563 | INFO | logging:callHandlers:1762 - 192.168.178.126:44142 - "POST /optimize?start_hour=13 HTTP/1.1" 422
2025-06-26 13:47:26.444 | INFO | logging:callHandlers:1762 - 192.168.178.126:33470 - "GET /v1/health HTTP/1.1" 200
2025-06-26 13:51:20.265 | INFO | logging:callHandlers:1762 - 192.168.178.126:36820 - "GET /v1/health HTTP/1.1" 200
2025-06-26 13:51:29.632 | INFO | logging:callHandlers:1762 - 192.168.178.126:50334 - "POST /optimize?start_hour=13 HTTP/1.1" 422
2025-06-26 13:54:34.022 | INFO | logging:callHandlers:1762 - 192.168.178.126:53668 - "POST /optimize?start_hour=13 HTTP/1.1" 422
2025-06-26 13:57:38.388 | INFO | logging:callHandlers:1762 - 192.168.178.126:49000 - "POST /optimize?start_hour=13 HTTP/1.1" 422
2025-06-26 14:00:42.763 | INFO | logging:callHandlers:1762 - 192.168.178.126:42828 - "POST /optimize?start_hour=14 HTTP/1.1" 422

The sensor points are tested and the are functioning in homeassistant. My Growatt Inverter is connected to a solarassistant pi und this data is transfered trough MQTT to Homeassistant.

What's wrong with this config? I tested several things including claude and gemini to help me out....

Could you help me?

a 500 line logfile is attached.

855a9a00_eos_connect_2025-06-26T12-13-30.819Z.log

[volkergrabbe]

after updating the fix version and some time working on other things it magicly worked.... i don't know why, but, thanks for the software!

[ohAnd]

nice to hear ... ;-)

for the upcoming version there will be a better chance to examine the cause of optimize request failure

with thanks to @paule96 - see #62

[volkergrabbe]

how could i help you? I wich form?

I had several problems by finding the right tings, set the right parameters etc. So i decided to write a manual for me and i think i could share it here if you want.