LeafSession: NoSuchMethodError: The method '[]' was called on null.

[JulienLivet]

hi

LEAF_USERNAME: [email protected]
LEAF_PASSWORD: "password"
LEAF_TYPE: newerThanMay2019
MQTT_HOST: 192.168.1.104
MQTT_PORT: 1883
MQTT_USERNAME: mqttuser
MQTT_PASSWORD: paswword
MQTT_BASE_TOPIC: leaf
UPDATE_INTERVAL_MINUTES: 45
CHARGING_UPDATE_INTERVAL_MINUTES: 10
COMMAND_ATTEMPTS: 3
LOG_LEVEL: All

I'm using the add-on for Home Assistant. I have latitude, longitude, mileage, and temperature. I don't have any other information, and I have the following error in the logs.

FINE: 2024-02-20 02:32:59.393866: LeafSession: NoSuchMethodError: The method '[]' was called on null.
Receiver: null
Tried calling: []("realm")
FINER: 2024-02-20 02:32:59.393936: LeafSession: #0      Object.noSuchMethod (dart:core-patch/object_patch.dart:38)
#1      _objectNoSuchMethod (dart:core-patch/object_patch.dart:85)
#2      NissanConnectSession.login (package:dartnissanconnect/src/nissanconnect_session.dart:299)
<asynchronous suspension>
#3      NissanConnectSessionWrapper.login (file:///app/src/leaf/nissan_connect_wrapper.dart:21)
<asynchronous suspension>
#4      LeafSession._executeWithRetry (file:///app/src/leaf/leaf_session.dart:146)
<asynchronous suspension>
#5      LeafSession.executeWithRetry (file:///app/src/leaf/leaf_session.dart:129)
<asynchronous suspension>
#6      Future.wait.<anonymous closure> (dart:async/future.dart:522)
<asynchronous suspension>

FINEST: 2024-02-20 02:32:59.393943: LeafSession: Executing
FINE: 2024-02-20 02:32:59.760658: LeafSession: RangeError (length): Invalid value: Not in inclusive range 0..3: 4
FINER: 2024-02-20 02:32:59.760711: LeafSession: #0      new NissanConnectBattery (package:dartnissanconnect/src/nissanconnect_battery.dart)
#1      NissanConnectVehicle.requestBatteryStatus (package:dartnissanconnect/src/nissanconnect_vehicle.dart:53)
<asynchronous suspension>
#2      NissanConnectVehicleWrapper.fetchBatteryStatus (file:///app/src/leaf/nissan_connect_wrapper.dart:69)
<asynchronous suspension>
#3      LeafSession._executeWithRetry (file:///app/src/leaf/leaf_session.dart:153)
<asynchronous suspension>
#4      LeafSession.executeWithRetry (file:///app/src/leaf/leaf_session.dart:129)
<asynchronous suspension>
#5      Future.wait.<anonymous closure> (dart:async/future.dart:522)
<asynchronous suspension>

FINE: 2024-02-20 02:32:59.760731: LeafSession: Exception: Execution failed.
FINER: 2024-02-20 02:32:59.760743: LeafSession: #0      LeafSession._executeWithRetry (file:///app/src/leaf/leaf_session.dart:161)
<asynchronous suspension>
#1      LeafSession.executeWithRetry (file:///app/src/leaf/leaf_session.dart:129)
<asynchronous suspension>
#2      Future.wait.<anonymous closure> (dart:async/future.dart:522)
<asynchronous suspension>

WARNING: 2024-02-20 02:32:59.760752: main: Could not execute request.
FINEST: 2024-02-20 02:32:59.760758: MqttClientWrapper: Publishing message lastErrorDateTimeUtc 2024-02-20T01:32:59.760755Z
FINEST: 2024-02-20 02:32:59.760999: MqttClientWrapper: Publishing message {vin}/lastErrorDateTimeUtc 2024-02-20T01:32:59.760755Z

`thx :)`

[JulienLivet]

Hello, it works without any adjustments.
No more trace of that error.
It seems like using the vehicle might have resolved the issue, but I'm not entirely sure.

[compuguy]

Hello, it works without any adjustments. No more trace of that error. It seems like using the vehicle might have resolved the issue, but I'm not entirely sure.

Odd, I'm having a similar issue I think @JulienLivet...

WARNING: 2024-02-22 18:31:53.618286: main: An error occured while logging in. Please make sure you have selected the right LEAF_TYPE, LEAF_USERNAME and LEAF_PASSWORD. Retrying in 5 seconds.
FINE: 2024-02-22 18:31:53.618561: main: NoSuchMethodError: The method '[]' was called on null.
Receiver: null
Tried calling: []("realm")
FINE: 2024-02-22 18:31:53.618815: main: #0      Object.noSuchMethod (dart:core-patch/object_patch.dart:38)
#1      _objectNoSuchMethod (dart:core-patch/object_patch.dart:85)
#2      NissanConnectSession.login (package:dartnissanconnect/src/nissanconnect_session.dart:299)
<asynchronous suspension>
#3      NissanConnectSessionWrapper.login (file:///app/src/leaf/nissan_connect_wrapper.dart:21)
<asynchronous suspension>
#4      _login (file:///app/src/leaf_2_mqtt.dart:87)
<asynchronous suspension>
#5      main (file:///app/src/leaf_2_mqtt.dart:63)
<asynchronous suspension>

WARNING: 2024-02-22 18:31:53.618878: main: Could not execute request.
FINEST: 2024-02-22 18:31:53.618955: MqttClientWrapper: Publishing message lastErrorDateTimeUtc 2024-02-22T23:31:53.618937Z