视频上方显示的数据修改

hazard-admin/src/main/java/com/ozs/web/controller/accountmanagment/BaseCameraManagementController.java

@@ -433,16 +433,16 @@ public class BaseCameraManagementController extends BaseController {
             wrapper1.orderByDesc(  MsgAlarm::getAlarmTime);
         }
         List<MsgAlarm> list1 = msgAlarmService.list(wrapper1);
-        MsgAlarm msgAlarm = list1.get(0);
         List<Object> list = new ArrayList<>();
         list.add(baseRailwayManagement.getRailwayName());
         list.add(AppendUtils.stringAppend(baseCameraManagement.getInstallMile()));
         list.add(baseCameraManagement.getLineDir());
         list.add(baseCameraManagement.getCameraCode());
         list.add(baseDeviceDynamicManagement.getElectricity());
-        if (ObjectUtils.isEmpty(msgAlarm)) {
+        if (list1.size()<=0) {
             list.add(1);
         } else {
+            MsgAlarm msgAlarm = list1.get(0);
             list.add(msgAlarm.getIsLock());
         }
         return AjaxResult.success(list);