关于 viomi.lock.lbt51a 无法读取 门状态时间

[houfukude]

最近在HA中重新配置了一下 云米 smart 2 viomi.lock.lbt51a

门状态时间 这项参数变成了 未知

门状态时间 的实体ID为 sensor.lbt51a_event_XXXXXX_door_door_time

查看日志时，出现大量如下日志：

2023-04-24 00:17:17.254 DEBUG (MainThread) [custom_components.xiaomi_miot_raw.deps.miot_coordinator] Finished fetching xiaomi_miot_raw-__我的UID__-event-lock data in 0.053 seconds (success: True)
2023-04-24 00:17:17.258 INFO (MainThread) [custom_components.xiaomi_miot_raw.deps.xiaomi_cloud_new] Response of /user/get_user_device_data from cloud: {'code': 0, 'message': 'ok', 'result': [{'uid': '__我的UID__', 'did': '__DID__', 'type': 'event', 'value': '["01"]', 'time': 1682258422, 'key': '7'}, {'uid': '__我的UID__', 'did': '__DID__', 'type': 'event', 'value': '["00"]', 'time': 1682258418, 'key': '7'}, {'uid': '__我的UID__', 'did': '__DID__', 'type': 'event', 'value': '["01"]', 'time': 1682257624, 'key': '7'}, {'uid': '__我的UID__', 'did': '__DID__', 'type': 'event', 'value': '["00"]', 'time': 1682257619, 'key': '7'}, {'uid': '__我的UID__', 'did': '__DID__', 'type': 'event', 'value': '["01"]', 'time': 1682249385, 'key': '7'}]}
2023-04-24 00:17:17.258 DEBUG (MainThread) [custom_components.xiaomi_miot_raw.deps.miot_coordinator] Finished fetching xiaomi_miot_raw-__我的UID__-event-door data in 0.071 seconds (success: True)
2023-04-24 00:17:17.259 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 193, in _handle_refresh_interval
    await self._async_refresh(log_failures=True, scheduled=True)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 341, in _async_refresh
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 142, in async_update_listeners
    update_callback()
  File "/config/custom_components/xiaomi_miot_raw/sensor.py", line 331, in _handle_coordinator_update
    self.publish_updates()
  File "/config/custom_components/xiaomi_miot_raw/sensor.py", line 344, in publish_updates
    callback()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 568, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 632, in _async_write_ha_state
    state = self._stringify_state(available)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 574, in _stringify_state
    if (state := self.state) is None:
  File "/config/custom_components/xiaomi_miot_raw/sensor.py", line 483, in state
    return getattr(self._data_processor(dt), self._property)
  File "/config/custom_components/xiaomi_miot_raw/deps/ble_event_parser.py", line 91, in friendly_time
    return datetime.fromtimestamp(self.timestamp).isoformat(sep=' ')
TypeError: 'NoneType' object cannot be interpreted as an integer

感觉是 小米那边没返回这个信息了 然后 ble_event_parser 中没用做对应的空判断。

感谢这个项目！可以接入好多好玩的东西！ 如有需要可以联系我联调一下？