Fix dev

assets/js/map.js

@@ -29,6 +29,9 @@ function initMap(divId, geojsonFeatures) {
         var url = Routing.generate('geojson', {index: index});
         $.getJSON(url, {'q': query}, function (data) {
                 features = data;
+            }).fail(function() {
+                console.log('Error loading ' + url);
+                features = [];
             });
     } else {
         features = geojsonFeatures;