Fatal error: Uncaught Error: Call to undefined function add_action() in D:\www\wordpress - 安裝環境+外掛測試\02.外掛程式\購物外掛\woocommerce\includes\blocks\class-wc-brands-block-templates.php:19 Stack trace: #0 D:\www\wordpress - 安裝環境+外掛測試\02.外掛程式\購物外掛\woocommerce\includes\blocks\class-wc-brands-block-templates.php(156): WC_Brands_Block_Templates->__construct() #1 {main} thrown in D:\www\wordpress - 安裝環境+外掛測試\02.外掛程式\購物外掛\woocommerce\includes\blocks\class-wc-brands-block-templates.php on line 19