Plugin conflict (with FoxPost)

Hi,

The plugin have a conflict with the official FoxPost plugin (link: https://foxpost.hu/uploads/information-aid/woocommerce/latest/foxpost-wc-shipping-1.0.8.zip ). When the FoxPost plugin active, the created Flexible Shipping method i choose on the cart page, it will be critical error page.

There is the log:

2024-08-02T01:55:11+00:00 Critical Uncaught Error: Call to protected method WPDesk\FS\TableRate\ShippingMethodSingle::init() from scope Foxpost_Woo_Parcel\Includes\Foxpost_Woo_Parcel_Shipping_Method in /path/wp-content/plugins/foxpost-woo-parcel/includes/abstract-foxpost-woo-parcel-shipping-method.php:401  
More:
{
    "error": {
        "type": 1,
        "file": "/path/wp-content/plugins/foxpost-woo-parcel/includes/abstract-foxpost-woo-parcel-shipping-method.php",
        "line": 401
    },
    "backtrace": [
        "",
        "#0 /path/wp-content/plugins/foxpost-woo-parcel/includes/class-foxpost-woo-parcel-public.php(537): Foxpost_Woo_Parcel\Includes\Foxpost_Woo_Parcel_Shipping_Method::initShippingMethodInstance()",
        "#1 /path/wp-content/plugins/foxpost-woo-parcel/includes/class-foxpost-woo-parcel-public.php(506): Foxpost_Woo_Parcel\Includes\Foxpost_Woo_Parcel_Public->isPhoneNumberRequired()",
        "#2 /path/wp-includes/class-wp-hook.php(324): Foxpost_Woo_Parcel\Includes\Foxpost_Woo_Parcel_Public->woo_parcel_override_checkout_fields()",
        "#3 /path/wp-includes/plugin.php(205): WP_Hook->apply_filters()",
        "#4 /path/wp-content/plugins/woocommerce/includes/class-wc-checkout.php(300): apply_filters()",
        "#5 /path/wp-content/plugins/woocommerce/templates/checkout/form-checkout.php(34): WC_Checkout->get_checkout_fields()",
        "#6 /path/wp-content/plugins/woocommerce/includes/wc-core-functions.php(345): include('...')",
        "#7 /path/wp-content/plugins/woocommerce/includes/shortcodes/class-wc-shortcode-checkout.php(372): wc_get_template()",
        "#8 /path/wp-content/plugins/woocommerce/includes/shortcodes/class-wc-shortcode-checkout.php(69): WC_Shortcode_Checkout::checkout()",
        "#9 /path/wp-content/plugins/woocommerce/includes/class-wc-shortcodes.php(72): WC_Shortcode_Checkout::output()",
        "#10 /path/wp-content/plugins/woocommerce/includes/class-wc-shortcodes.php(95): WC_Shortcodes::shortcode_wrapper()",
        "#11 /path/wp-includes/shortcodes.php(434): WC_Shortcodes::checkout()",
        "#12 [internal function]: do_shortcode_tag()",
        "#13 /path/wp-includes/shortcodes.php(273): preg_replace_callback()",
        "#14 /path/wp-includes/class-wp-hook.php(324): do_shortcode()",
        "#15 /path/wp-includes/plugin.php(205): WP_Hook->apply_filters()",
        "#16 /path/wp-includes/post-template.php(256): apply_filters()",
        "#17 /path/wp-content/themes/storefront/inc/storefront-template-functions.php(352): the_content()",
        "#18 /path/wp-includes/class-wp-hook.php(324): storefront_page_content()",
        "#19 /path/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()",
        "#20 /path/wp-includes/plugin.php(517): WP_Hook->do_action()",
        "#21 /path/wp-content/themes/storefront/content-page.php(18): do_action()",
        "#22 /path/wp-includes/template.php(812): require('...')",
        "#23 /path/wp-includes/template.php(745): load_template()",
        "#24 /path/wp-includes/general-template.php(206): locate_template()",
        "#25 /path/wp-content/themes/storefront/template-fullwidth.php(21): get_template_part()",
        "#26 /path/wp-includes/template-loader.php(106): include('...')",
        "#27 /path/wp-blog-header.php(19): require_once('...')",
        "#28 /path/index.php(17): require('...')",
        "#29 {main}",
        "thrown"
    ]
}

I sent that for the FoxPost plugin developer, but i think it’s important for You.