Plugin não retorna frete

Olá Kayo, estou vendo que o plugin não sofre atualização há mais de 1 ano e desde Julho desse ano começou a ocorrer um problema com o plugin que é o fato de que ele não retorna frete nem no carrinho e nem na página de finalizar compra.

Define a medida como cm para os produtos e o peso em kg. Todos os produtos estão perfeitamente cadastrados com as devidas medidas. As informações estão corretas.

Quando olho o Log, como retorno eu tenho a seguinte mensagem:

[22-Sep-2021 19:41:52 UTC] height was called incorrectly. As propriedades do produto não devem ser acessadas diretamente. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_update_order_review'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::update_order_review, WC_Cart->calculate_shipping, WC_Shipping->calculate_shipping, WC_Shipping->calculate_shipping_for_package, WC_Shipping_Method->get_rates_for_package, KB_WooCommerce_Braspress_Shipping_Method->calculate_shipping, KB_WooCommerce_Braspress_Shipping_Method->get_rate, KB_WooCommerce_Braspress_Shipping_Method->get_total_weight, KB_WooCommerce_Braspress_Shipping_Method->measures_extract, WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong. This message was added in version 3.0.

[22-Sep-2021 19:41:52 UTC] width was called incorrectly. As propriedades do produto não devem ser acessadas diretamente. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_update_order_review'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::update_order_review, WC_Cart->calculate_shipping, WC_Shipping->calculate_shipping, WC_Shipping->calculate_shipping_for_package, WC_Shipping_Method->get_rates_for_package, KB_WooCommerce_Braspress_Shipping_Method->calculate_shipping, KB_WooCommerce_Braspress_Shipping_Method->get_rate, KB_WooCommerce_Braspress_Shipping_Method->get_total_weight, KB_WooCommerce_Braspress_Shipping_Method->measures_extract, WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong. This message was added in version 3.0.

[22-Sep-2021 19:41:52 UTC] length was called incorrectly. As propriedades do produto não devem ser acessadas diretamente. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_update_order_review'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::update_order_review, WC_Cart->calculate_shipping, WC_Shipping->calculate_shipping, WC_Shipping->calculate_shipping_for_package, WC_Shipping_Method->get_rates_for_package, KB_WooCommerce_Braspress_Shipping_Method->calculate_shipping, KB_WooCommerce_Braspress_Shipping_Method->get_rate, KB_WooCommerce_Braspress_Shipping_Method->get_total_weight, KB_WooCommerce_Braspress_Shipping_Method->measures_extract, WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong. This message was added in version 3.0.

[22-Sep-2021 19:41:52 UTC] weight was called incorrectly. As propriedades do produto não devem ser acessadas diretamente. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_update_order_review'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::update_order_review, WC_Cart->calculate_shipping, WC_Shipping->calculate_shipping, WC_Shipping->calculate_shipping_for_package, WC_Shipping_Method->get_rates_for_package, KB_WooCommerce_Braspress_Shipping_Method->calculate_shipping, KB_WooCommerce_Braspress_Shipping_Method->get_rate, KB_WooCommerce_Braspress_Shipping_Method->get_total_weight, KB_WooCommerce_Braspress_Shipping_Method->measures_extract, WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong. This message was added in version 3.0.

Não sei como resolver o problema.

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