Error message

• Notice: Undefined index: gmri_neracoos_platform_neracoos_location in drupal_retrieve_form() (line 806 of /home2/sandboxes/8084/odp1drupal7/htdocs/includes/form.inc).
• Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'gmri_neracoos_platform_neracoos_location' not found or invalid function name in drupal_retrieve_form() (line 841 of /home2/sandboxes/8084/odp1drupal7/htdocs/includes/form.inc).
• Notice: Undefined index: neracoos_location in include() (line 2 of /home2/sandboxes/8084/odp1drupal7/htdocs/sites/all/modules/custom/gmri_neracoos_platform/themes/block-gmri-neracoos-location.tpl.php).