ZeroDivisionError: float division by zero

[GeraldPape]

2023-08-08 15:00:44,210 :: ERROR :: Can't find country for None None
2023-08-08 15:00:44,211 :: WARNING :: Using country of origin : AT (wrong co2 when traveling abroad)
2023-08-08 15:00:44,216 :: ERROR :: refresh_vehicle_info: 
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/psa_client.py", line 125, in __refresh_vehicle_info
    self.get_vehicle_info(car.vin)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/psa_client.py", line 108, in get_vehicle_info
    self.record_info(car)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/psa_client.py", line 202, in record_info
    Charging.record_charging(car, charging_status, charge_date, level, latitude, longitude, self.country_code,
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/charging.py", line 96, in record_charging
    Charging.update_chargings(conn, last_charge, car)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/charging.py", line 52, in update_chargings
    Charging.set_charge_price(charge, conn, car)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/charging.py", line 36, in set_charge_price
    battery_curves = Charging.get_battery_curve(conn, charge, car)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/charging.py", line 31, in get_battery_curve
    battery_curves = BatteryChargeCurve.dto_to_battery_curve(car, charge, battery_curves_dto)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/battery_charge_curve.py", line 43, in dto_to_battery_curve
    speed_in_kw_from_km(battery_curves_dto[end - 1])
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/battery_charge_curve.py", line 32, in speed_in_kw_from_km
    speed = battery_curve_dto.rate / km_by_kw
ZeroDivisionError: float division by zero

To Reproduce Steps to reproduce the behavior:

1. In the UI clicked on charge

Config file Give the anonymize content of the config file

{
    "abrp": {
        "abrp_enable_vin": [],
        "token": ""
    },
    "client_id": "some guid",
    "client_secret": "some secret",
    "co2_signal_api": null,
    "country_code": "AT",
    "customer_id": "AC-some accountid",
    "proxies": {
        "http": "",
        "https": ""
    },
    "realm": "clientsB2CCitroen",
    "refresh_token": "some guid",
    "remote_refresh_token": "some token",
    "weather_api": null
}

Environment (please complete the following information): Docker

Additional context Add any other context about the problem here.

[GeraldPape]

In the charging db table entries are here, but the UI shows nothing.

[GeraldPape]

afzer initializing the app completely new:

2023-08-08 21:55:31,742 :: ERROR :: Exception on /get_vehicleinfo/xxxxxxxxx[GET]
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/usr/lib/python3/dist-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/usr/lib/python3/dist-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/usr/lib/python3/dist-packages/flask/_compat.py", line 39, in reraise
    raise value
  File "/usr/lib/python3/dist-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/usr/lib/python3/dist-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/web/view/views.py", line 146, in get_vehicle_info
    response=json.dumps(APP.myp.get_vehicle_info(vin, from_cache).to_dict(), default=str),
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/psa_client.py", line 108, in get_vehicle_info
    self.record_info(car)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/psa_client.py", line 202, in record_info
    Charging.record_charging(car, charging_status, charge_date, level, latitude, longitude, self.country_code,
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/charging.py", line 96, in record_charging
    Charging.update_chargings(conn, last_charge, car)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/charging.py", line 52, in update_chargings
    Charging.set_charge_price(charge, conn, car)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/charging.py", line 36, in set_charge_price
    battery_curves = Charging.get_battery_curve(conn, charge, car)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/charging.py", line 31, in get_battery_curve
    battery_curves = BatteryChargeCurve.dto_to_battery_curve(car, charge, battery_curves_dto)
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/battery_charge_curve.py", line 43, in dto_to_battery_curve
    speed_in_kw_from_km(battery_curves_dto[end - 1])
  File "/usr/local/lib/python3.9/dist-packages/psa_car_controller/psacc/application/battery_charge_curve.py", line 32, in speed_in_kw_from_km
    speed = battery_curve_dto.rate / km_by_kw
ZeroDivisionError: float division by zero
2023-08-08 21:55:31,745 :: INFO :: 10.0.0.76 - - [08/Aug/2023 21:55:31] "GET /get_vehicleinfo/xxxxxxxxxxx HTTP/1.1" 500 -

[papageigit]

This happened to my install (which ran fine for months) on Home Assistant since a week ago aswell. Even after reinstalling, the same errors got thrown again in the console and it would not get information anymore.

Eventually I reinstalled it on a seperate VM using Docker and it works fine now..

[SabatoArdolino]

Hi to all I receive the same error from 1 week. I've installed the addon by HACS. did you fix the issue ?

[SabatoArdolino]

In the charging db table entries are here, but the UI shows nothing.

Where do you find this information ?