About the category icon device

I changed the label of Category in deviceCategories.js

export default [
  'default',
  'animal',
  'bicycle',
  'boat',
  'bus',
  'car',
  'camper',
  'crane',
  'helicopter',
  'motorcycle',
  'offroad',
  'person',
  'pickup',
  'plane',
  'ship',
  'tractor',
  'train',
  'tram',
  'trolleybus',
  'truck',
  'van',
  'scooter',
  'van_1',
  'van',
  'van',
];

When I rebuild the web app, it doesn''t appear the "van_1'' in the list (i mean when i choose from dropdownlist, the row is blank.
I have arleady modify code in preloadImages.js like this

import vanSvg1 from '../../resources/images/icon/van1.svg';
import vanSvg2 from '../../resources/images/icon/van2.svg';
import vanSvg3 from '../../resources/images/icon/van3.svg';

export const mapIcons = {
  animal: animalSvg,
  bicycle: bicycleSvg,
  boat: boatSvg,
  bus: busSvg,
  car: carSvg,
  camper: camperSvg,
  crane: craneSvg,
  default: defaultSvg,
  helicopter: helicopterSvg,
  motorcycle: motorcycleSvg,
  offroad: offroadSvg,
  person: personSvg,
  pickup: pickupSvg,
  plane: planeSvg,
  scooter: scooterSvg,
  ship: shipSvg,
  tractor: tractorSvg,
  train: trainSvg,
  tram: tramSvg,
  trolleybus: trolleybusSvg,
  truck: truckSvg,
  van: vanSvg,
  van1: vanSvg1,
  van2: vanSvg2,
  van3: vanSvg3,
};

sure i have arealdy have vanSvg1.svg in the '../../resources/images/icon/van1.svg';

thanks for help

I think your problem is here

  'van_1',
  'van',
  'van',
];

Yah, I want to add more type to category, so I try van_1, it will blank in the drop-down list but the other 2 'van' it still appear the lable

I think the problem is I didn't change any thing in l10n code, but I don't know how to deal with it

are added like this
https://github.com/traccar/traccar-web/blob/master/modern/src/resources/l10n/en.json#L567

I saw that file . But I don't see any 'categoryVan' appear all over the project so I still don't know how to deal with it.
Maybe if I add more like
"categoryVan1": "Van_1", should it work ??

I share with you code snippets from each file I modified

deviceCategories.js

export default [
  'van',

preloadImages.js

import vanSvg from '../../resources/images/icon/van.svg';

export const mapIcons = {
  van: vanSvg,

en.json

"categoryVan": "Van",