机车行驶日志修改日志名称

vehicle-admin/src/main/java/com/ozs/web/controller/accountmanagment/DataStatisticController.java

@@ -215,11 +215,13 @@ public class DataStatisticController extends BaseController {
         Integer pageSize = alarmStatisticResVo.getPageSize().intValue();
         List<AlarmFreqArea> list = msgAlarmService.alarmTypeAreaCount(alarmStatisticResVo.getRailwayCode(), alarmStatisticResVo.getCurrentYear(),
                 alarmStatisticResVo.getCurrentMonth());
-        list.forEach(l -> {
-                    if (!ObjectUtils.isEmpty(l.getAlarmMile())) {
-                        l.setAlarmMiles(AppendUtils.stringAppend(Integer.valueOf(l.getAlarmMile())));
-                    }
-        });
+        if (!CollectionUtils.isEmpty(list) && Objects.nonNull(list.get(0))) {
+            list.forEach(l -> {
+                if (!ObjectUtils.isEmpty(l.getAlarmMile())) {
+                    l.setAlarmMiles(AppendUtils.stringAppend(Integer.valueOf(l.getAlarmMile())));
+                }
+            });
+        }
         IPage page = msgAlarmService.listToPage(list, pageNum, pageSize);
         if (!ObjectUtils.isEmpty(page) && !ObjectUtils.isEmpty(page.getRecords())) {
             return AjaxResult.success(page);