here is the patch you can apply to it, please fix it

diff --git a/piklist/parts/fields/hidden.php b/piklist/parts/fields/hidden.php
index daffa8d..1b8d39a 100644
--- a/piklist/parts/fields/hidden.php
+++ b/piklist/parts/fields/hidden.php
@@ -1,8 +1,8 @@
 
-<input 
+<input
   type="hidden"
-  id="<?php echo piklist_form::get_field_id($arguments); ?>" 
+  id="<?php echo piklist_form::get_field_id($arguments); ?>"
   name="<?php echo piklist_form::get_field_name($arguments); ?>"
-  value="<?php echo esc_attr($value); ?>" 
+  value="<?php echo is_array($value) ? esc_attr(end($value)) : esc_attr($value); ?>"
   <?php echo piklist_form::attributes_to_string($attributes); ?>
 />

regards,
Tonny

Hi Steve,

I have tried this out, and it will work.

touch_time( $edit = 1, $for_post = 1, $tab_index = 0, $multi = 0 );

It works for every post whatever it’s type as long $for_post value will be 1 or true.

@line 699 in wp_root/wp-admin/includes/template.php this value will be checked with:

$post_date = ($for_post) ? $post->post_date : get_comment()->comment_date;

if the item to check is not a “comment” then the notice (error) will be thrown because a post is not a comment
and get_comment()->comment_date does not exist

Self I choose to change line 218 in piklist/parts/meta-boxes/submitdiv.php with the following:

touch_time(($action == ‘edit’), false === isset( get_comment()->comment_date ), 4);

I hope this info helps

Kind regards,
Tonny

Hi everyone,

I am using version 0.9.9.9 at this moment and the above notice came up in the log files.

I figured it out, is was another query_var that was causing this.

I also use WooCommerce, and their plugin using also the query_vars, but without setting query_vars[‘order’]

So I changed the pre_get_posts(&$query) function in class-piklist-wordpress.php, and it solved my problem.

Just added the && isset($query->query_vars[‘order’]) to the statement

it’s about the lines 178 to 202

function now looks like:

  /**
   * pre_get_posts
   * Get the order parameter if it has to do with meta
   *
   * @param object $query The current query object.
   *
   * @access public
   * @static
   * @since 1.0
   */
  public static function pre_get_posts(&$query)
  {
    if (isset($query->query_vars['orderby']))
    {
      if (in_array($query->query_vars['orderby'], array('meta_value', 'meta_value_num')) && isset($query->query_vars['order']) && !is_null($query->query_vars['order']))
      {
        self::$meta_order = $query->query_vars['order'];        
      }

      if ( isset($query->query_vars['meta_key']) && !is_null($query->query_vars['meta_key']))
      {              
        self::$meta_key = $query->query_vars['meta_key'];
      }
    }
  }

Hope it helps

Tonny