Apa sing kudu daklakoni yen tema khusus WordPress duwe kesalahan fatal? Tambah kode kanggo ngatasi

Test panggantos ing komputer lokalWordPresstema, nalika nyoba kanggo ngatur tema, aku njaluk kesalahan fatal ing ngisor iki ▼

Kesalahan fatal karo tema khusus WordPress?

Yen sampeyan nemoni kesalahan fatal kaya ing ngisor iki nalika mbukak tema lan menu latar mburi WordPress:

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
There has been a critical error on this website. Please check your site admin email inbox for instructions.

Learn more about troubleshooting WordPress.

Carane ndandani Nilai nav_menu_item Supply ilang property: gambaran'?

Kita bisa nindakake iki ing tema WordPressfunction.phpfile, tambahake kode ing ngisor iki kanggo ndandani:

/**
* 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 WeiliangDiuji, tema WordPressfunction.phpIng file kasebut, sawise nambahake kode ing ndhuwur, bisa ngatasi masalah WordPress Fatal error: Uncaught exception 'Exception' kanthi pesen 'Disediakan nav_menu_item value missing property: description'.