|  | @@ -503,6 +503,11 @@ class TripalEntityController extends EntityAPIController {
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				|  |  |            $field = field_info_field($field_name);
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				|  |  |            $field_id = $field['id'];
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				|  |  |  
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				|  |  | +          // Add this field to the entity with default value.
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				|  |  | +          if (!isset($queried_entities[$id]->$field_name)) {
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				|  |  | +            $queried_entities[$id]->$field_name = array();
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				|  |  | +          }
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				|  |  | +
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				|  |  |            // Options used for the field_attach_load function.
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				|  |  |            $options = array();
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				|  |  |            $options['field_id'] = $field['id'];
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				|  | @@ -516,7 +521,7 @@ class TripalEntityController extends EntityAPIController {
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				|  |  |              $cache_data = cache_get($cfid, 'cache_field');
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				|  |  |              if (!empty($cache_data)) {
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				|  |  |                $queried_entities[$id]->$field_name = $cache_data->data;
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				|  |  | -              $queried_entities[$id]->$field_name['#processed'] = TRUE;
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				|  |  | +              $queried_entities[$id]->{$field_name}['#processed'] = TRUE;
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				|  |  |                continue;
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				|  |  |              }
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				|  |  |            }
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				|  | @@ -531,7 +536,7 @@ class TripalEntityController extends EntityAPIController {
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				|  |  |                if ($field_cache) {
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				|  |  |                  cache_set($cfid, $entity->$field_name, 'cache_field');
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				|  |  |                }
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				|  |  | -              $queried_entities[$id]->$field_name['#processed'] = TRUE;
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				|  |  | +              $queried_entities[$id]->{$field_name}['#processed'] = TRUE;
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				|  |  |              }
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				|  |  |            }
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				|  |  |            // If we don't have a list of fields then load them all, but only
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				|  | @@ -551,7 +556,7 @@ class TripalEntityController extends EntityAPIController {
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				|  |  |                 // hook to add the necessary prefixes to the field for ajax
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				|  |  |                 // loading.
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				|  |  |                 $queried_entities[$id]->$field_name['und'][0]['value'] = '';
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				|  |  | -               $queried_entities[$id]->$field_name['#processed'] = FALSE;
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				|  |  | +               $queried_entities[$id]->{$field_name}['#processed'] = FALSE;
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				|  |  |              }
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				|  |  |              else {
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				|  |  |                $function($this->entityType, array($entity->id => $queried_entities[$id]),
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				|  | @@ -560,7 +565,7 @@ class TripalEntityController extends EntityAPIController {
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				|  |  |                if ($field_cache) {
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				|  |  |                  cache_set($cfid, $entity->$field_name, 'cache_field');
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				|  |  |                }
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				|  |  | -              $queried_entities[$id]->$field_name['#processed'] = TRUE;
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				|  |  | +              $queried_entities[$id]->{$field_name}['#processed'] = TRUE;
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				|  |  |              }
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				|  |  |            }
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				|  |  |          }
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