Proximity/Distance search using gmap in views

Here is the error that began to display when I tried using a gmap to gather the lat/long in order to display a list of nodes that have an assigned location within a certain distance.

Notice: Undefined index: post in location_views_handler_filter_proximity->exposed_form() (line 230 of /home/mytoejam/public_html/gonetrippin.com/sites/all/modules/location/handlers/location_views_handler_filter_proximity.inc).

Also I believe it is note worthy to mention that the gmap does not show up on the view.

I wish I could bring a solution along with the problem but I have not used Drupal or the extensions enough to figure this out.