Ttdfjt

I have a custom module creating a custom option group for products. I managed to have the admin and frontend display working, I can see the custom options checkboxes and I can select them in the PDP page. Although when I select a normal custom option checkbox the price is updated, when I select this custom option group checkbox I get:

VM34870 price-options.js:71 Uncaught TypeError: Cannot read property 'prices' of undefined

I noticed that

optionConfig[optionValue].prices : is not defined

The checkboxes look fine on the frontend page and their ids and values seem to be correctly defined.

[![enter image description here][3]][3]

but I get this error on checking any checkbox of this specific group and the product price do not get updated:

The phtml file looks like this:

<?php /** * Copyright © Magento, Inc. All rights reserved. * See COPYING.txt for license details. */

 // @codingStandardsIgnoreFile 
use MagentoCatalogModelProductOption; 
use VendorModuleApiDataProductCustomOptionInterface as ProductCustomOptionInterface;

/** * @var MagentoCatalogBlockProductViewOptionsViewCheckable $block */ $option = $block->getOption(); if ($option) : ?>
 <?php
 $configValue = $block->getPreconfiguredValue($option);
 $optionType = $option->getType();
 $arraySign = $optionType === ProductCustomOptionInterface::OPTION_TYPE_CUSTOM ? '[]' : '';
 $count = 1;
 ?>

<div class="options-list nested" id="options-<?php echo /* @noEscape
*/ $option->getId() ?>-list">

 <?php foreach ($option->getValues() as $value) : ?>
 <?php
 $checked = 'checked';
 $count++;
 $dataSelector = 'options[' . $option->getId() . ']';
 if ($arraySign) 
 $dataSelector .= '[' . $value->getOptionTypeId() . ']';
 
 ?>

 <div class="field choice admin__field admin__field-option <?php >echo /* @noEscape */
 $option->getIsRequire() ? 'required': '' ?>">
 <input type="checkbox"
 class="checkbox admin__control-checkbox required product-custom-option custom-checkbox
 <?php echo $block->getSkipJsReloadPrice() ? '' : >'opConfig.reloadPrice()' ?>"
 name="options[<?php echo $option->getId() ?>]<?php >echo /* @noEscape */
 $arraySign ?>"
 id="options_<?php echo /* @noEscape */
 $option->getId() . '_' . $count ?>"
 value="<?php echo /* @noEscape */
 $value->getOptionTypeId() ?>"
 <?php echo /* @noEscape */
 $checked ?>
 data-selector="<?php echo /* @noEscape */
 $dataSelector ?>"
 price="<?php echo /* @noEscape */
 $block->getCurrencyByStore($value) ?>"
 />
 <label class="label admin__field-label custom-checkbox"
 for="options_<?php echo /* @noEscape */
 $option->getId() . '_' . $count ?>">
 <span>
 <?php echo $block->escapeHtml($value->getTitle()) ?>
 </span>
 <?php echo /* @noEscape */
 $block->formatPrice($value) ?>
 </label>
 </div>
 <?php endforeach; ?>
 </div> <?php endif; ?>

<script> 
 require([
 'jquery',
 'module', ], function ($) 
 $(document).ready(function () 
 //$('.custom-checkbox').hide();
 ); ); 
</script>