Agar WordPress mavzusida jiddiy xatolik boʻlsa, nima qilishim kerak? Uni hal qilish uchun kod qoʻshing

Mahalliy kompyuterda almashtirishni sinab ko'ringWordPressmavzu, mavzuni sozlashga harakat qilganda, men quyidagi halokatli xatoni olaman ▼

WordPress maxsus mavzusida halokatli xato?

Agar WordPress maxsus mavzusi va fon menyusini ochishda quyidagiga oʻxshash halokatli xatoga duch kelsangiz:

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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Supply nav_menu_item qiymatining etishmayotgan xususiyatini qanday tuzatish mumkin: tavsif'?

Buni WordPress mavzularida qilishimiz mumkinfunction.phpfaylni tuzatish uchun quyidagi kodni qo'shing:

/**
* 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 VeyliangSinov qilingan, WordPress mavzularifunction.phpFaylda, yuqoridagi kodni qo'shgandan so'ng, WordPress Fatal xatosi muammosini hal qilishi mumkin: "Ta'minlangan nav_menu_item qiymati etishmayotgan xususiyat: tavsif" xabari bilan qo'lga kiritilmagan istisno "Istisno".