[Closed] warning: in_array() expects parameter 2 to be array, null given

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[Steve]

hej toolset.
i'm trying to delete a media file …

Warning: in_array() expects parameter 2 to be array, string given in /html/wordpress/wp-content/plugins/wp-views/application/controllers/cache/meta/invalidator.php on line 155

Fatal error: Uncaught Error: [] operator not supported for strings in /html/wordpress/wp-content/plugins/wp-views/application/controllers/cache/meta/invalidator.php:159 Stack trace: #0 /html/wordpress/wp-content/plugins/wp-views/application/controllers/cache/meta/invalidator.php(102): OTGS\Toolset\Views\Controller\Cache\Meta\InvalidatorBase->maybe_update_hidden_transient('_wp_trash_meta_...') #1 /html/wordpress/wp-includes/class-wp-hook.php(307): OTGS\Toolset\Views\Controller\Cache\Meta\InvalidatorBase->maybe_update_transient(2947243, 294751, '_wp_trash_meta_...', 'inherit') #2 /html/wordpress/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array) #3 /html/wordpress/wp-includes/plugin.php(476): WP_Hook->do_action(Array) #4 /html/wordpress/wp-includes/meta.php(154): do_action('added_post_meta', 2947243, 294751, '_wp_trash_meta_...', 'inherit') #5 /html/wordpress/wp-includes/post.php(2439): add_metadata('post', 294751, '_wp_trash_meta_...', 'inherit', false) #6 /html/wordpress/wp-includes/post.php(3569): ad in /html/wordpress/wp-content/plugins/wp-views/application/controllers/cache/meta/invalidator.php on line 159

any idea? any chance to maybe_update_hidden_transient?

best,
s

[Christopher Amirian]

Hi there,

Would you please delete the media file from WordPress Dashboard > Media?

Also, make sure you clear any sort of cache that you might have and install the plugin below and do the regenerate functionality:

https://wordpress.org/plugins/regenerate-thumbnails/

For the transient one you can check this:

hidden link

Finally, you need to make sure that no instance of the image is already in use somewhere as a post featured image or attached to a cusotm post.

Thank you.