piwel

Thanks for your reactivity and answer ?? Have a good day

For information, the problem does not take place if I’m connected as an admin on the backend.

I just add this lines in wp-content/plugins/jetpack/modules/contact-form/grunion-contact-form.php on line 1508 for it to work (but it’s not clean…)

if(!is_array($extra_fields)) {
   global $wpdb, $blog_id;
   $query = "SELECT post_id, meta_key, meta_value FROM wp_${blog_id}_postmeta WHERE post_id IN ($feedback_id) AND meta_key = '_feedback_extra_fields' ORDER BY meta_id ASC";
   $result = mysql_query( $query, $wpdb->dbh );
   $row = mysql_fetch_object( $result );
   $extra_fields = unserialize($row->meta_value);
 }

Hi Jeremy,

I have the same problem here.

The patch you offer hides the error message, but it still makes the extra fields disappear from the e-mail that is sent, and from the confirmation page that is displayed to the user.

When you call “get_post_meta” to obtain the extra fields, the return is an empty string (which causes the warning to appear), even if there were extra fields.

The surprising point is that when you wait a couple of minute and refresh the confirmation page, that problem is solved by itself.

And for the record, I can still view the correct extra fields in the Feedback section of the admin, as soon as it is posted.

The problem comes from private videos in a playlist.

Add this line just before line 636 in the file for it to work, or unprivatise your videos :
if(!$media->group->thumbnail) continue;

If the correction could be done in the plugin it would be great !

Thanks by advance.