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Resolved

(@pranciskus)

When posting a comment as a guest, the following warning appears. It seems that display_attachment filter is applied for both new comments before saving to the DB during a POST request and for existing ones via GET.


<code>Notice: Trying to get property 'comment_ID' of non-object in /var/www/html/wp-includes/comment-template.php on line 677 Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-includes/comment-template.php:677) in /var/www/html/wp-includes/comment.php on line 577 Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-includes/comment-template.php:677) in /var/www/html/wp-includes/comment.php on line 578 Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-includes/comment-template.php:677) in /var/www/html/wp-includes/comment.php on line 579 Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-includes/comment-template.php:677) in /var/www/html/wp-includes/pluggable.php on line 1340 Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-includes/comment-template.php:677) in /var/www/html/wp-includes/pluggable.php on line 1343

Hacky solution for init_hooks():

if ( $_SERVER['REQUEST_METHOD'] === 'GET' ) {

			add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );

			if ( $this->is_attachment_displayed() ) {
				add_filter( 'comment_text', array( $this, 'display_attachment' ) ); 
			}
	
			if ( $this->get_option( 'autoembed_links' ) && ! is_admin() ) {
				add_filter( 'comment_text', array( $this, 'autoembed_links' ), 5 );
			}

		}

This topic was modified 3 years, 5 months ago by pranciskus.
This topic was modified 3 years, 5 months ago by pranciskus.

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

Thread Starter

pranciskus

(@pranciskus)

3 years, 5 months ago

Notice: Trying to get property 'comment_ID' of non-object in /var/www/html/wp-includes/comment-template.php on line 678

#0 get_comment_ID() called at [/var/www/html/wp-content/plugins/dco-comment-attachment/includes/class-dco-ca-base.php:74]
#1 DCO_CA_Base->get_attachment_id() called at [/var/www/html/wp-content/plugins/dco-comment-attachment/includes/class-dco-ca-base.php:93]
#2 DCO_CA_Base->has_attachment() called at [/var/www/html/wp-content/plugins/dco-comment-attachment/includes/class-dco-ca.php:504]
#3 DCO_CA->display_attachment(asd) called at [/var/www/html/wp-includes/class-wp-hook.php:305]
#4 WP_Hook->apply_filters(asd, Array ([0] => asd,[1] => ,[2] => Array ())) called at [/var/www/html/wp-includes/plugin.php:189]
#5 apply_filters(comment_text, XXXXXX, , Array ()) called at [/var/www/html/wp-includes/comment.php:48]
#6 check_comment(XXXXXX, , , XXXXXX, XXXXXX, XXXXXX, review) called at [/var/www/html/wp-includes/comment.php:822]
#7 wp_allow_comment(XXXXXX) called at [/var/www/html/wp-includes/comment.php:2248]
#8 wp_new_comment(XXXXXX) called at [/var/www/html/wp-includes/comment.php:3567]
#9 wp_handle_comment_submission(XXXXXX) called at [/var/www/html/wp-comments-post.php:25]

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-includes/comment-template.php:666) in /var/www/html/wp-includes/comment.php on line 577
Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-includes/comment-template.php:666) in /var/www/html/wp-includes/comment.php on line 578
Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-includes/comment-template.php:666) in /var/www/html/wp-includes/comment.php on line 579
Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-includes/comment-template.php:666) in /var/www/html/wp-includes/pluggable.php on line 1340
Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-includes/comment-template.php:666) in /var/www/html/wp-includes/pluggable.php on line 1343`