tomo738

Do you get any error in your javascript console? Is your site online so we can see your problem?

This happens due Googles new API Terms.

So you have to register your site here:
https://developers.google.com/maps/documentation/javascript/get-api-key and create a API Key (don’t forget to enable the GeoCoding API)

Then find the following files in your Nomad Liste Plugin Directory:

admin/nwm-admin-functions.php
includes/nwm-frontend-functions.php

search for this line:

wp_enqueue_script( 'nwm-gmap', ( "//maps.google.com/maps/api/js?sensor=false" ), false, '', true );

and change it to:

wp_enqueue_script( 'nwm-gmap', ( "//maps.google.com/maps/api/js?sensor=false&key=<your API Key>" ), false, '', true );

Now everything should work as before.