致命错误:无法制作非静态方法 [英] Fatal error: Cannot make non static method

问题描述

致命错误:无法在/home2/juliegil/public_html/wp-content/plugins/lastudio/includes/extensions/swatch/class-lastudio-swatch-widget中的/home2/juliegil/public_html/wp-content/plugins/lastudio/include.php行397

Fatal error: Cannot make non static method WC_Widget_Layered_Nav::get_main_search_query_sql() static in class LaStudio_Swatch_Widget in /home2/juliegil/public_html/wp-content/plugins/lastudio/includes/extensions/swatch/class-lastudio-swatch-widget.php on line 397

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推荐答案

WC_Widget_Layered_Nav 不提供任何get_main_search_query_sql方法.您需要使用 WC_Query

WC_Widget_Layered_Nav does not provide any get_main_search_query_sql method. You need to use WC_Query

WC_Query::get_main_search_query_sql();

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