车载终端监控列表修改

business-service/src/main/java/com/ozs/service/impl/VehiclePositionServiceImpl.java

@@ -89,7 +89,9 @@ public class VehiclePositionServiceImpl extends ServiceImpl<VehiclePositionMappe
                         lwBaseRailwayManagement.eq(BaseRailwayManagement::getRailwayCode, vehiclePosition.getRailwayCode());
                     }
                     BaseRailwayManagement baseRailwayManagement = baseRailwayManagementMapper.selectOne(lwBaseRailwayManagement);
-                    vehiclePosition.setRailwayName(baseRailwayManagement.getRailwayName());
+                    if (!ObjectUtils.isEmpty(baseRailwayManagement)) {
+                        vehiclePosition.setRailwayName(baseRailwayManagement.getRailwayName());
+                    }
                     if (!ObjectUtils.isEmpty(vehiclePosition.getTravelMile())) {
                         vehiclePosition.setTravelMileFormat(AppendUtils.stringAppend(vehiclePosition.getTravelMile()));
                     }