You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
I am new here. I am getting this error while viewing any of my WordPress page or post “
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, no array or string given in E:\xampp\htdocs\wordpress\wp-includes\class-wp-hook.php:308 Stack trace: #0 E:\xampp\htdocs\wordpress\wp-includes\class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #1 E:\xampp\htdocs\wordpress\wp-includes\plugin.php(517): WP_Hook->do_action(Array) #2 E:\xampp\htdocs\wordpress\wp-includes\general-template.php(3049): do_action(‘wp_head’) #3 E:\xampp\htdocs\wordpress\wp-includes\template-canvas.php(17): wp_head() #4 E:\xampp\htdocs\wordpress\wp-includes\template-loader.php(106): include(‘E:\xampp\htdocs…’) #5 E:\xampp\htdocs\wordpress\wp-blog-header.php(19): require_once(‘E:\xampp\htdocs…’) #6 E:\xampp\htdocs\wordpress\index.php(17): require(‘E:\xampp\htdocs…’) #7 {main} thrown in E:\xampp\htdocs\wordpress\wp-includes\class-wp-hook.php on line 308
“
I was basically making a plugin. The plugin works fine in live server or website. But in localhost, I am getting that fatal error and am unable to view any post or page. I am unable to debug or catch the problem because I don’t know which callback function and argument I need to update? May I get solution about what callback function and argument I need to update?
The text was updated successfully, but these errors were encountered:
Hi,
I am new here. I am getting this error while viewing any of my WordPress page or post “
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, no array or string given in E:\xampp\htdocs\wordpress\wp-includes\class-wp-hook.php:308 Stack trace: #0 E:\xampp\htdocs\wordpress\wp-includes\class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #1 E:\xampp\htdocs\wordpress\wp-includes\plugin.php(517): WP_Hook->do_action(Array) #2 E:\xampp\htdocs\wordpress\wp-includes\general-template.php(3049): do_action(‘wp_head’) #3 E:\xampp\htdocs\wordpress\wp-includes\template-canvas.php(17): wp_head() #4 E:\xampp\htdocs\wordpress\wp-includes\template-loader.php(106): include(‘E:\xampp\htdocs…’) #5 E:\xampp\htdocs\wordpress\wp-blog-header.php(19): require_once(‘E:\xampp\htdocs…’) #6 E:\xampp\htdocs\wordpress\index.php(17): require(‘E:\xampp\htdocs…’) #7 {main} thrown in E:\xampp\htdocs\wordpress\wp-includes\class-wp-hook.php on line 308
“
I was basically making a plugin. The plugin works fine in live server or website. But in localhost, I am getting that fatal error and am unable to view any post or page. I am unable to debug or catch the problem because I don’t know which callback function and argument I need to update? May I get solution about what callback function and argument I need to update?
The text was updated successfully, but these errors were encountered: