improvements

lib/views/widgets/status/report/fault_desc_menu.dart

@@ -79,10 +79,10 @@ class _SingleStatusMenuState extends State<FaultDescriptionMenu> {
         isExpanded: true,
         hint: Text(
           "Select",
-          style: Theme.of(context).textTheme.subtitle1,
+          style: Theme.of(context).textTheme.subtitle1.copyWith(color: widget.statuses.isEmpty ? Colors.grey : null),
         ),
         style: TextStyle(color: Theme.of(context).primaryColor),
-        underline: SizedBox.shrink(),
+        underline: const SizedBox.shrink(),
         onChanged: (FaultDescription newValue) {
           setState(() {
             _selectedStatus = newValue;

lib/views/widgets/status/report/service_report_fault_description.dart

@@ -29,7 +29,7 @@ class ServiceReportFaultDescription extends StatelessWidget {
       },
       child: FaultDescriptionMenu(
         initialStatus: initialValue,
-        statuses: menuProvider.items,
+        statuses: menuProvider.items ?? [],
         onSelect: onSelect,
       ),
     );