Title: Warning: Undefined array key “flagship_shipping_method Last modified: October 2, 2025 --- # Warning: Undefined array key “flagship_shipping_method * Resolved [justzakary](https://wordpress.org/support/users/justzakary/) * (@justzakary) * [8 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-flagship_shipping_method/) * **Warning**: Undefined array key “flagship_shipping_method|gls|GRD|GLS Ground |1759449600|1” in **/home/u206969011/domains/blochbauersgallery.ca/public_html/ wp-content/plugins/woocommerce/includes/class-wc-shipping.php** on line **377** * **Fatal error**: Uncaught Error: Call to a member function supports() on null in /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/includes/class-wc-shipping.php:377 Stack trace: #0 /home/u206969011/ domains/blochbauersgallery.ca/public_html/wp-content/plugins/woocommerce/includes/ class-wc-shipping.php(261): WC_Shipping->calculate_shipping_for_package() #1 / home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/includes/class-wc-cart.php(1517): WC_Shipping->calculate_shipping()# 2 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/includes/class-wc-cart-totals.php(352): WC_Cart->calculate_shipping()# 3 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/includes/class-wc-cart-totals.php(856): WC_Cart_Totals->get_shipping_from_cart()# 4 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/includes/class-wc-cart-totals.php(148): WC_Cart_Totals->calculate_shipping_totals()# 5 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/includes/class-wc-cart-totals.php(138): WC_Cart_Totals->calculate()# 6 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/includes/class-wc-cart.php(1465): WC_Cart_Totals->__construct() # 7 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/src/StoreApi/Utilities/CartController.php(83): WC_Cart->calculate_totals()# 8 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/src/StoreApi/Utilities/CartController.php(69): Automattic\WooCommerce\ StoreApi\Utilities\CartController->calculate_totals() #9 /home/u206969011/domains/ blochbauersgallery.ca/public_html/wp-content/plugins/woocommerce/src/StoreApi/ Routes/V1/Cart.php(60): Automattic\WooCommerce\StoreApi\Utilities\CartController- >get_cart_for_response() #10 /home/u206969011/domains/blochbauersgallery.ca/public_html/ wp-content/plugins/woocommerce/src/StoreApi/Routes/V1/AbstractRoute.php(126): Automattic\WooCommerce\StoreApi\Routes\V1\Cart->get_route_response() #11 /home/ u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/woocommerce/ src/StoreApi/Routes/V1/AbstractCartRoute.php(125): Automattic\WooCommerce\StoreApi\ Routes\V1\AbstractRoute->get_response_by_request_method() #12 [internal function]: Automattic\WooCommerce\StoreApi\Routes\V1\AbstractCartRoute->get_response() # 13 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/src/Blocks/Domain/Services/Hydration.php(155): call_user_func_array()# 14 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/src/Blocks/Domain/Services/Hydration.php(65): Automattic\WooCommerce\ Blocks\Domain\Services\Hydration->get_response_from_controller() #15 /home/u206969011/ domains/blochbauersgallery.ca/public_html/wp-content/plugins/woocommerce/src/ Blocks/Assets/AssetDataRegistry.php(321): Automattic\WooCommerce\Blocks\Domain\ Services\Hydration->get_rest_api_response_data() #16 /home/u206969011/domains/ blochbauersgallery.ca/public_html/wp-content/plugins/woocommerce/src/Blocks/BlockTypes/ Checkout.php(538): Automattic\WooCommerce\Blocks\Assets\AssetDataRegistry->hydrate_api_request()# 17 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/src/Blocks/BlockTypes/AbstractBlock.php(405): Automattic\WooCommerce\ Blocks\BlockTypes\Checkout->enqueue_data() #18 /home/u206969011/domains/blochbauersgallery. ca/public_html/wp-content/plugins/woocommerce/src/Blocks/BlockTypes/Checkout. php(204): Automattic\WooCommerce\Blocks\BlockTypes\AbstractBlock->enqueue_assets()# 19 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/src/Blocks/BlockTypes/AbstractBlock.php(96): Automattic\WooCommerce\ Blocks\BlockTypes\Checkout->enqueue_assets() #20 /home/u206969011/domains/blochbauersgallery. ca/public_html/wp-includes/class-wp-block.php(586): Automattic\WooCommerce\Blocks\ BlockTypes\AbstractBlock->render_callback() #21 /home/u206969011/domains/blochbauersgallery. ca/public_html/wp-includes/blocks.php(2359): WP_Block->render() #22 /home/u206969011/ domains/blochbauersgallery.ca/public_html/wp-includes/blocks.php(2431): render_block()# 23 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-includes/class- wp-hook.php(324): do_blocks() #24 /home/u206969011/domains/blochbauersgallery. ca/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters() #25 /home/ u206969011/domains/blochbauersgallery.ca/public_html/wp-includes/post-template. php(256): apply_filters() #26 /home/u206969011/domains/blochbauersgallery.ca/ public_html/wp-content/themes/blocksy/inc/components/single/content-helpers.php( 230): the_content() #27 /home/u206969011/domains/blochbauersgallery.ca/public_html/ wp-content/themes/blocksy/template-parts/single.php(74): blocksy_single_content()# 28 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-includes/template. php(812): require(‘/home/u20696901…’) #29 /home/u206969011/domains/blochbauersgallery. ca/public_html/wp-includes/template.php(745): load_template() #30 /home/u206969011/ domains/blochbauersgallery.ca/public_html/wp-includes/general-template.php(206): locate_template() #31 /home/u206969011/domains/blochbauersgallery.ca/public_html/ wp-content/themes/blocksy/single.php(17): get_template_part() #32 /home/u206969011/ domains/blochbauersgallery.ca/public_html/wp-includes/template.php(812): require(‘/ home/u20696901…’) #33 /home/u206969011/domains/blochbauersgallery.ca/public_html/ wp-includes/template.php(745): load_template() #34 /home/u206969011/domains/blochbauersgallery. ca/public_html/wp-includes/general-template.php(206): locate_template() #35 / home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/themes/blocksy/ page.php(15): get_template_part() #36 /home/u206969011/domains/blochbauersgallery. ca/public_html/wp-includes/template-loader.php(106): include(‘/home/u20696901…’)# 37 /home/u206969011/domains/blochbauersgallery.ca/public_html/wp-blog-header. php(19): require_once(‘/home/u20696901…’) #38 /home/u206969011/domains/blochbauersgallery. ca/public_html/index.php(17): require(‘/home/u20696901…’) #39 {main} thrown in**/ home/u206969011/domains/blochbauersgallery.ca/public_html/wp-content/plugins/ woocommerce/includes/class-wc-shipping.php** on line **377** * There has been a critical error on this website. * [Learn more about troubleshooting WordPress.](https://wordpress.org/documentation/article/faq-troubleshooting/) Viewing 1 replies (of 1 total) * Thread Starter [justzakary](https://wordpress.org/support/users/justzakary/) * (@justzakary) * [7 months, 3 weeks ago](https://wordpress.org/support/topic/warning-undefined-array-key-flagship_shipping_method/#post-18670091) - WordPress version: 6.8.3 - WooCommerce version: 10.2.2 - PHP version: 8.4.12 [@flagshipit](https://wordpress.org/support/users/flagshipit/) * - This reply was modified 7 months, 3 weeks ago by [justzakary](https://wordpress.org/support/users/justzakary/). Viewing 1 replies (of 1 total) The topic ‘Warning: Undefined array key “flagship_shipping_method’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/flagship-woocommerce-shipping_4e5257. svg) * [FlagShip WooCommerce Shipping](https://wordpress.org/plugins/flagship-woocommerce-shipping/) * [Frequently Asked Questions](https://wordpress.org/plugins/flagship-woocommerce-shipping/#faq) * [Support Threads](https://wordpress.org/support/plugin/flagship-woocommerce-shipping/) * [Active Topics](https://wordpress.org/support/plugin/flagship-woocommerce-shipping/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/flagship-woocommerce-shipping/unresolved/) * [Reviews](https://wordpress.org/support/plugin/flagship-woocommerce-shipping/reviews/) * 1 reply * 2 participants * Last reply from: [justzakary](https://wordpress.org/support/users/justzakary/) * Last activity: [7 months, 3 weeks ago](https://wordpress.org/support/topic/warning-undefined-array-key-flagship_shipping_method/#post-18670091) * Status: resolved