|  | @@ -82,6 +82,10 @@ public class IotSensorServiceImpl extends ServiceImpl<IotSensorMapper, IotSensor
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				|  |  |          String path = "/api/status/sensorCommon";
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				|  |  |          List<NorthError> errors = new ArrayList<>();
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				|  |  |          Map<String, List<IotSensor>> productDeviceMap = getAllDevice();
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				|  |  | +        if (ObjectUtil.isEmpty(productDeviceMap)){
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				|  |  | +            LogUtils.DIRECT_HOST_SENSOR_STATUS.error("处理动环传感器状态时,未查询到传感器数据!");
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				|  |  | +            return;
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				|  |  | +        }
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				|  |  |          List<IotSensor> sensorList = new ArrayList<>();
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				|  |  |          List<IotSensorLog> sensorLogList = new ArrayList<>();
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				|  |  |          for (SensorStatusDto status : request.getData()) {
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				|  | @@ -269,7 +273,7 @@ public class IotSensorServiceImpl extends ServiceImpl<IotSensorMapper, IotSensor
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				|  |  |      }
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				|  |  |  
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				|  |  |      private String convertDeviceType(String deviceType) {
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				|  |  | -        if (ObjectUtil.isNotNull(deviceType)){
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				|  |  | +        if (ObjectUtil.isEmpty(deviceType)){
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				|  |  |              return null;
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				|  |  |          }
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				|  |  |          return DictUtils.getDictLabel(DictConstants.SENSOR_DEVICE_TYPE, Integer.parseInt(deviceType));
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