Uncaught Error: Class ‘WP_Block_Type_Registry’ not found

  • Resolved radicsf

    (@scidar)


    6 years, 2 months ago

    I tried to upgrade wordpress from 4.9.8 to 5.0.2.

    I downloaded the wordpress-5.0.2.zip file and deactivated all of the plugins, updated wp-includes, wp-admin folders, and checked every other file changes compared to the old version.
    I logged in into the wp-admin and updated the database. The wp-admin is fine but I’m getting a blank page on the front-end of the website. I looked into nginx logs and I’ve got this error message:

    
2018/12/20 10:49:15 [error] 17846#0: *200 FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught Error: Class 'WP_Block_Type_Registry' not found in /var/www/html/zz.hu/wp-includes/script-loader.php:2421
Stack trace:
#0 /var/www/html/zz.hu/wp-includes/class-wp-hook.php(286): wp_enqueue_registered_block_scripts_and_styles('')
#1 /var/www/html/zz.hu/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array)
#2 /var/www/html/zz.hu/wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#3 /var/www/html/zz.hu/wp-includes/script-loader.php(2405): do_action('enqueue_block_a...')
#4 /var/www/html/zz.hu/wp-includes/class-wp-hook.php(286): wp_common_block_scripts_and_styles('')
#5 /var/www/html/zz.hu/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array)
#6 /var/www/html/zz.hu/wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#7 /var/www/html/zz.hu/wp-includes/script-loader.php(2231): do_action('wp_enqueue_scri...')
#8 /var/www/html/zz.hu/wp-includes/class-wp-hook.php(286): wp_enqueue_scripts" while reading response header from upstream, client: 192.168.1.18, server: www.zz.hu, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm/php-fpm-zz.sock:", host: "www.zz.hu"

    I tried to download the new wordpress once again and tried the tar.gz file too but the problem is still persist.

    I use a centos7 server. My nginx and php version:

    
[[email protected]]$ nginx -v
nginx version: nginx/1.12.2
[[email protected]]$ php -v
PHP 7.2.13 (cli) (built: Dec  8 2018 12:11:34) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
[[email protected]]$
Viewing 5 replies - 1 through 5 (of 5 total)

  • Try reinstall core from dashboard. This helps for me.

    • This reply was modified 6 years, 2 months ago by betagoo.
    • This reply was modified 6 years, 2 months ago by betagoo.
    Thread Starter radicsf

    (@scidar)

    Thank you, but I can’t reinstall it from the dashboard because it is a LAN server behind a firewall and I cant use an ftp or sftps credential. The manual upgrade is the only option for me, and I tried manual upgrade 3 times. It didn’t solve the problem.

    Thread Starter radicsf

    (@scidar)

    Never mind! You gave me a very good hint! I inserted this line into my wp-config.php:

    
define('FS_METHOD', 'direct');

    The dashboard “re-install now” button worked and the problem resolved!
    Thank you ??

    THANK YOU radicsf for coming back and posting the solution!!!! You just saved me hours of frustration and an angry client. So appreciated!

    wiredafrican

    (@wiredafrican)

    @betagoo You are a life saver mate!!
    Thank you!

Viewing 5 replies - 1 through 5 (of 5 total)
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