taxonomy_entity_info() uses the wrong 'bundle_keys' bundle name for taxonomy_term

I have received this same error code on the same line while displaying a specific content type in a view as a blog roll.

I changed the pager output from 'full' to 'mini' and the error disappeared. If pager items per page is larger than the number of nodes to be displayed, the error does not occur when using the full pager. I am using 7.16.

try drupal 7 patch in #19 #1161708: Problem with function _field_invoke when used on a content type with no field instance
otherwise try this view issue #1461536: Fatal error when using aggregation and a field is not attached to all entities in the view

I believe this is a result of a bug I discovered in the entity info for taxonomy terms. The entity keys array uses the correct bundle key name for taxonomy terms (vocabulary_machine_name), but the bundle keys array that's used by a couple API functions like this uses a wrong name (machine_name). Attached patch updates these to match and fixes my issue - and I'm guessing yours.

I had a similar problem when calling field_extract_bundle() on a taxonomy_term entity type. The patch seems to have solved the problem.

Just noticed that this breaks the call to field_extract_bundle( ) in field_ui_field_overview_form( ) in field_ui.admin.inc.

I can confirm that the patch in #3 is definitely incorrect. See #2024813: hook_entity_info_alter on taxonomy_term "bundle keys" breaks "Manage Fields"

#6 seems to be right. I also had the same issue, that is, the taxonomy field ui breaks due to the following piece of code.

/**
 * Implements hook_entity_info_alter().
 *
 * The core Taxonomy module specifies an incorrect bundle key name for the
 * taxonomy_term entity type. Once core is patched, this alter hook can be
 * removed, but in the meantime it is essential for flattening fields on
 * taxonomy term entities.
 *
 * @see http://drupal.org/node/1736466
 */
function commerce_services_entity_info_alter(&$info) {
  $info['taxonomy_term']['bundle keys']['bundle'] = 'vocabulary_machine_name';
}

Hi,

Agreed with wodenx the difference between the

'entity keys' => array(
  'id' => 'tid',
  'bundle' => 'vocabulary_machine_name',
  'label' => 'name',
),

and

'bundle keys' => array(
  'bundle' => 'machine_name',
),

is intentional as described in #2024813: hook_entity_info_alter on taxonomy_term "bundle keys" breaks "Manage Fields"

Regards,
Lachezar