diff --git a/plugins/access/entity_field_value.inc b/plugins/access/entity_field_value.inc
index 59b01fb..088fa65 100644
--- a/plugins/access/entity_field_value.inc
+++ b/plugins/access/entity_field_value.inc
@@ -229,9 +229,8 @@ function ctools_entity_field_value_ctools_access_summary($conf, $context, $plugi
   }
   $value_keys = array_keys($values);
   foreach ($value_keys as $key => $value) {
-    $values[$value] = $elements[$key]['#markup'];
+    $values[$value] = isset($elements[$key]['#markup']) ? $elements[$key]['#markup'] : '';
   }
   $values = array_merge($keys, $values);
   return t($string, $values);
 }
-