@irene– There are two ways to do this in Piklist:
1) The piklist function can work in any file, so you can use this outside the /parts/ folder:

  piklist('field', array(
    'type' => 'text'
    ,'field' => 'text'
    ,'label' => __('Text', 'piklist-demo')
    ,'help' => __('You can easily add tooltips to your fields with the help parameter.', 'piklist-demo')
    ,'attributes' => array(
      'class' => 'regular-text'
    )
  ));

2) In the latest Beta, you can use a Piklist form. Take a look at these two files:
–The form.
–Embedding the form

You can get the latest beta here>

Let us know if you need any help with this.

Glad you resolved this with Kevin! Closing ticket.

This has been fixed in the latest version of Piklist, v0.9.9.x, and you can download it here.

Otherwise, you can fix this by:
-Opening this file: piklist/includes/class-piklist-wordpress.php and commenting out this line:

//add_filter('get_meta_sql', array('piklist_wordpress', 'get_meta_sql'), 101, 6);

Term fields do not show up for new terms. We didn’t implement because the area WordPress leaves doesn’t have enough room for some Piklist fields.

If you remove the Workflow does it work? Try temporarily renaming the workflows/ folder to disable them.

@mcmaster– Thanks for sending the credentials. Just released v1.9.1 which fixes the issue.

This is fixed in WP Helpers v1.9.1