Missing argument 2 for apply_filters() warning

  • Resolved indietravel

    (@indietravel)


    7 years, 1 month ago

    Hi team,

    We have a very noisy log with the following stack trace: 

    E_WARNING: Missing argument 2 for apply_filters(), called in /wp-content/plugins/related-posts-for-wp/classes/class-post-link-manager.php on line 422 and defined
in apply_filters called at /wp-content/plugins/related-posts-for-wp/classes/class-post-link-manager.php (422)
in RP4WP_Post_Link_Manager::generate_children_list called at /wp-content/plugins/related-posts-for-wp/includes/template-functions.php (26)
in rp4wp_children called at /wp-content/themes/theme/template-parts/content-related-posts.php (17)
in require called at /wordpress-4.8.2/wp-includes/template.php (690)
in load_template called at /wordpress-4.8.2/wp-includes/template.php (647)
in locate_template called at /wordpress-4.8.2/wp-includes/general-template.php (167)
in get_template_part called at /wp-content/themes/theme/single.php (30)
in include called at /wordpress-4.8.2/wp-includes/template-loader.php (74)
in require_once called at /wordpress-4.8.2/wp-blog-header.php (19)
in require called at /wordpress-4.8.2/index.php (17)

    If that additional argument could be added in the next release, that would be great.

    • This topic was modified 7 years, 1 month ago by indietravel. Reason: better code bracketing
Viewing 2 replies - 1 through 2 (of 2 total)

  • Hey @ indietravel,

    We apologize for the delayed reply. Can you please let us know which version of our plugin you are using and if you have added any additional custom code to modify our plugin’s filters?

    Plugin Author Barry Kooij

    (@barrykooij)

    I’m closing this issue because it’s over 4 months old. Please create a new ticket if the issue persists.

Viewing 2 replies - 1 through 2 (of 2 total)
  • The topic ‘Missing argument 2 for apply_filters() warning’ is closed to new replies.