Custom Fields
Re-Envisioned
Support Meta Box AIO Fatal error: Uncaught Error: Class ‘MBBParser\Parsers\MetaBox’ not found

  • Creator
    Topic
  • #21235
    Resolved skipy
    Participant

    I have installed MetaBox AIO. Since the latest update to 5.3.3 I am not able to add or edit Custom Field Types via the Builder anymore. I am getting this error message:

     Fatal error: Uncaught Error: Class 'MBBParser\Parsers\MetaBox' not found
    in xxx/wp-content/plugins/meta-box-aio/vendor/meta-box/meta-box-builder/src/Edit.php on line 180
    
    Call stack:
    MBB\Edit::update_meta_box()
    wp-includes/class-wp-hook.php:289
    WP_Hook::apply_filters()
    wp-includes/plugin.php:206
    apply_filters()
    wp-includes/post.php:3971
    wp_insert_post()
    wp-includes/post.php:4354
    wp_update_post()
    wp-admin/includes/post.php:419
    edit_post()
    wp-admin/post.php:227

    When digging into the Code, this is the problematic line of code:
    $parser = new \MBBParser\Parsers\MetaBox( $settings );
    The class does not seem to exist.

Viewing 5 replies - 1 through 5 (of 5 total)
  • Author
    Replies
  • #21236
    dragonxaura
    Participant

    I’ve just started getting this error today as well. Any time I try to edit something with the Meta Box Custom Field builder in WordPress I get an error.

    Error Details
    =============
    An error of type E_ERROR was caused in line 180 of the file /home/hydimension/hydimension.com/wp-content/plugins/meta-box-aio/vendor/meta-box/meta-box-builder/src/Edit.php. Error message: Uncaught Error: Class 'MBBParser\Parsers\MetaBox' not found in /home/hydimension/hydimension.com/wp-content/plugins/meta-box-aio/vendor/meta-box/meta-box-builder/src/Edit.php:180
    #21243
    Long Nguyen
    Moderator

    Hi,

    Please update the new version 1.11.18 of the extension Meta Box AIO to fix this issue.

    Thank you.

    #21255
    dragonxaura
    Participant

    Hi Long.

    The MetaBox and MetaBox AIO plugins are both updated to the latest version.

    I’ll post the rest of my error message as well:

    
    Stack trace:
    #0 /home/xxx/xxx.com/wp-includes/class-wp-hook.php(289): MBB\Edit->update_meta_box(Array, Array)
    #1 /home/xxx/xxx.com/wp-includes/plugin.php(206): WP_Hook->apply_filters(Array, Array)
    #2 /home/xxx/xxx.com/wp-includes/post.php(3971): apply_filters('wp_insert_post_...', Array, Array, Array)
    #3 /home/xxx/xxx.com/wp-includes/post.php(4354): wp_insert_post(Array, false)
    #4 /home/xxx/xxx.com/wp-admin/includes/post.php(419): wp_update_post(Array)
    #5 /home/xxx/xxx.com/wp-admin/post.php(227): edit_post()
    #6 {main}
      thrown
    
    #21269
    Long Nguyen
    Moderator

    Hi,

    Refer to this topic https://metabox.io/support/topic/uncaught-error-class-mbbparserparsersmetabox-not-found/.

    Please try to re-install the plugin Meta Box AIO which downloaded from the My Account page then check the issue again.

    #21403
    skipy
    Participant

    Thank you Long, this worked. No idea why – but it did. Great

Viewing 5 replies - 1 through 5 (of 5 total)
  • You must be logged in to reply to this topic.