Wat moat ik dwaan as in oanpast WordPress-tema in fatale flater hat? Foegje koade ta om it op te lossen

Test ferfanging op lokale kompjûterWordPresstema, as ik besykje it tema oan te passen, krij ik de folgjende fatale flater ▼

Fatale flater mei WordPress oanpaste tema?

As jo ​​​​in fatale flater tsjinkomme lykas it folgjende by it iepenjen fan in oanpast WordPress-tema en eftergrûnmenu:

Fatal error: Uncaught exception 'Exception' with message 'Supplied nav_menu_item value missing property: description' in D:\xampp\htdocs\wp\ceshimuban\wp-includes\customize\class-wp-customize-nav-menu-item-setting.php:183 Stack trace: #0 D:\xampp\htdocs\wp\ceshimuban\wp-includes\class-wp-customize-nav-menus.php(820): WP_Customize_Nav_Menu_Item_Setting->__construct(Object(WP_Customize_Manager), 'nav_menu_item[1...', Array) #1 [internal function]: WP_Customize_Nav_Menus->customize_register(Object(WP_Customize_Manager)) #2 D:\xampp\htdocs\wp\ceshimuban\wp-includes\class-wp-hook.php(303): call_user_func_array(Array, Array) #3 D:\xampp\htdocs\wp\ceshimuban\wp-includes\class-wp-hook.php(327): WP_Hook->apply_filters('', Array) #4 D:\xampp\htdocs\wp\ceshimuban\wp-includes\plugin.php(470): WP_Hook->do_action(Array) #5 D:\xampp\htdocs\wp\ceshimuban\wp-includes\class-wp-customize-manager.php(933): do_action('customize_regis...', Object(WP_Customize_Manager)) #6 [internal function]: WP_Customize_Manager->wp_loaded('') #7 D:\xampp\htd in D:\xampp\htdocs\wp\ceshimuban\wp-includes\customize\class-wp-customize-nav-menu-item-setting.php on line 183
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Hoe reparearje Supply nav_menu_item wearde ûntbrekkende eigenskip: beskriuwing'?

Wy kinne dit dwaan yn WordPress-tema'sfunction.phpbestân, foegje de folgjende koade ta om it te reparearjen:

/**
* 解决WordPress自定义主题时出现致命错误 By 陈沩亮博客
* https://www.chenweiliang.com/cwl-19302.html
**/
add_filter('wp_get_nav_menu_items', 'my_wp_get_nav_menu_items', 10, 3);
function my_wp_get_nav_menu_items($items, $menu, $args) {
foreach($items as $key => $item)
$items[$key]->description = '';

return $items;
}

Chen WeiliangTeste, WordPress-tema'sfunction.phpYn it bestân, nei it tafoegjen fan de boppesteande koade, kin it probleem oplosse fan WordPress Fatale flater: Uncaught útsûndering 'Exception' mei berjocht 'Supplied nav_menu_item value missing property: description'.