Clhp map

app/lib/pages/widgets/cloropleth_map.dart

@@ -45,7 +45,7 @@ class _ChoroplethMapState extends State<ChoroplethMap> {
           MapShapeLayer(
             source: MapShapeSource.memory(
               widget.relation,
-              shapeDataField: 'SubDivID',
+              shapeDataField: 'geometry',
             ),
             color: Colors.orange,
             zoomPanBehavior: _zoomPanBehavior,