viomi.vacuum.v18 stopped working with checksum error

[blakadder]

The vacuum was working yesterday just fine with 2 discovered entities (vacuum and battery) but today I get this error:

Got MiioException while fetching the state for Viomi S9 Robot Cleaner: Got checksum error which indicates use of an invalid token. Please check your token!

Token was correct extracted with the Miot Auto component or xiaomi_token_extractor.exe

I tried reconnecting to wifi and refresh the token but the error is the same with the new token. I tried v0.3.4, v0.3.5 and latest

[al-one]

It is recommended to use the Mi account to integrate the vacuum, this method will automatically update the token from Mi Cloud.
Customize attribute miot_local: true can read the state and control the vacuum in LAN (If it supported).

[blakadder]

I just found it really strange that it initially worked via LAN only then suddenly stopped

[blakadder]

After setting miot_local: true the entity turned unavailable with the same error in logs:

Got MiioException while fetching the state for Viomi S9 Robot Cleaner: Got checksum error which indicates use of an invalid token. Please check your token!

[al-one]

miiocli device --ip <ip> --token <token> info

Try this shell command to check the device information, if it fails, please try to reset and re-bind to MiHome APP.

[blakadder]

the command gives this error

Traceback (most recent call last):
  File "/usr/local/bin/miiocli", line 8, in <module>
    sys.exit(create_cli())
  File "/usr/local/lib/python3.8/site-packages/miio/cli.py", line 63, in create_cli
    return cli(auto_envvar_prefix="MIIO")
  File "/usr/local/lib/python3.8/site-packages/miio/click_common.py", line 59, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.8/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/miio/click_common.py", line 285, in wrap
    result_msg = result_msg_fmt.format(**kwargs)
  File "/usr/local/lib/python3.8/site-packages/miio/device.py", line 88, in hardware_version
    if self.data["hw_ver"] is not None:
KeyError: 'hw_ver'

factory reset of the device helped. it is again discovered in HA, will see if it will remain that way.

[al-one]

Is the device still available now ?

[blakadder]

No, the same error reappears after a while and the device is unavailable. Cloud integration seems to be only sure way to integrate for now.

[al-one]

python-miio has fixed this issue rytilahti/python-miio#1083, but has not released a new version.

[blakadder]

yes i saw that this morning, will have to pull the github version and try it out

[blakadder]

Upgraded to python-miio 0.57. miotdevice command is currently broken. Using fanmiot instead I managed to locally poll all piid's under ssid 2, 3 and 4 with get_property_by as well as execute actions.

This is the error with latest miot auto 0.3.12 and latest HA dev version

ERROR (MainThread) [custom_components.xiaomi_miot] Got MiioException while fetching the state for locals9 Robot Cleaner: Neither the class nor the parameter defines the mapping, mapping: {'vacuum.status': {'siid': 2, 'piid': 1}, 'vacuum.fault': {'siid': 2, 'piid': 2}, 'vacuum.wdr_mode': {'siid': 2, 'piid': 11}, 'vacuum.door_state': {'siid': 2, 'piid': 12}, 'vacuum.contact_state': {'siid': 2, 'piid': 13}, 'vacuum-2.contact_state': {'siid': 2, 'piid': 16}, 'vacuum.mute': {'siid': 2, 'piid': 17}, 'vacuum.sweep_type': {'siid': 2, 'piid': 4}, 'vacuum.mode': {'siid': 2, 'piid': 19}, 'voice.target_voice': {'siid': 8, 'piid': 3}, 'voice.cur_voice': {'siid': 8, 'piid': 4}, 'voice.download_status': {'siid': 8, 'piid': 5}, 'voice.download_progress': {'siid': 8, 'piid': 6}, 'voice.voice_url': {'siid': 8, 'piid': 7}, 'voice.voice_mdfive': {'siid': 8, 'piid': 8}, 'map.map_type': {'siid': 7, 'piid': 1}, 'map.map_id': {'siid': 7, 'piid': 2}, 'map.map_name': {'siid': 7, 'piid': 4}, 'map.lang': {'siid': 7, 'piid': 5}, 'map.arrange_room_ids': {'siid': 7, 'piid': 6}, 'map.target_room_id': {'siid': 7, 'piid': 7}, 'map.split_points': {'siid': 7, 'piid': 8}, 'map.room_name': {'siid': 7, 'piid': 9}, 'map.cur_cleaning_path': {'siid': 7, 'piid': 10}, 'map.map_list': {'siid': 7, 'piid': 11}, 'map.oper_result': {'siid': 7, 'piid': 13}, 'map.auto_area_id': {'siid': 7, 'piid': 14}, 'point_zone.target_point': {'siid': 6, 'piid': 1}, 'point_zone.zone_points': {'siid': 6, 'piid': 2}, 'point_zone.restrict_points': {'siid': 6, 'piid': 3}, 'order.order_id': {'siid': 5, 'piid': 1}, 'order.enable': {'siid': 5, 'piid': 2}, 'order.day': {'siid': 5, 'piid': 3}, 'order.hour': {'siid': 5, 'piid': 4}, 'order.minute': {'siid': 5, 'piid': 5}, 'order.repeat': {'siid': 5, 'piid': 6}, 'order.clean_way': {'siid': 5, 'piid': 8}, 'order.suction': {'siid': 5, 'piid': 9}, 'order.water': {'siid': 5, 'piid': 10}, 'order.twice_clean': {'siid': 5, 'piid': 11}, 'order.mapid': {'siid': 5, 'piid': 12}, 'order.room_count': {'siid': 5, 'piid': 13}, 'order.room_data': {'siid': 5, 'piid': 14}, 'order.dnd_enable': {'siid': 5, 'piid': 15}, 'order.dnd_start_hour': {'siid': 5, 'piid': 16}, 'order.dnd_start_minute': {'siid': 5, 'piid': 17}, 'order.dnd_end_hour': {'siid': 5, 'piid': 18}, 'order.dnd_end_minute': {'siid': 5, 'piid': 19}, 'order.dnd_timezone': {'siid': 5, 'piid': 20}, 'order.timestamp': {'siid': 5, 'piid': 21}, 'order.orderdata': {'siid': 5, 'piid': 22}, 'viomi_vacuum.repeat_state': {'siid': 4, 'piid': 1}, 'viomi_vacuum.remember_state': {'siid': 4, 'piid': 3}, 'viomi_vacuum.mop_route': {'siid': 4, 'piid': 6}, 'viomi_vacuum.side_brush_life': {'siid': 4, 'piid': 8}, 'viomi_vacuum.side_brush_hours': {'siid': 4, 'piid': 9}, 'viomi_vacuum.main_brush_life': {'siid': 4, 'piid': 10}, 'viomi_vacuum.main_brush_hours': {'siid': 4, 'piid': 11}, 'viomi_vacuum.hypa_life': {'siid': 4, 'piid': 12}, 'viomi_vacuum.hypa_hours': {'siid': 4, 'piid': 13}, 'viomi_vacuum.mop_life': {'siid': 4, 'piid': 14}, 'viomi_vacuum.mop_hours': {'siid': 4, 'piid': 15}, 'viomi_vacuum.direction': {'siid': 4, 'piid': 16}, 'viomi_vacuum.suction_grade': {'siid': 4, 'piid': 17}, 'viomi_vacuum.water_grade': {'siid': 4, 'piid': 18}, 'viomi_vacuum.map_num': {'siid': 4, 'piid': 23}, 'viomi_vacuum.time_zone': {'siid': 4, 'piid': 24}, 'viomi_vacuum.clean_start_time': {'siid': 4, 'piid': 25}, 'viomi_vacuum.clean_use_time': {'siid': 4, 'piid': 26}, 'viomi_vacuum.clean_area': {'siid': 4, 'piid': 27}, 'viomi_vacuum.clean_map_url': {'siid': 4, 'piid': 28}, 'viomi_vacuum.clean_mode': {'siid': 4, 'piid': 29}, 'viomi_vacuum.clean_way': {'siid': 4, 'piid': 30}, 'viomi_vacuum.cur_lang': {'siid': 4, 'piid': 31}, 'viomi_vacuum.cur_map_id': {'siid': 4, 'piid': 32}, 'viomi_vacuum.cur_map_url': {'siid': 4, 'piid': 33}, 'viomi_vacuum.last_update_time': {'siid': 4, 'piid': 34}, 'viomi_vacuum.consumable_index': {'siid': 4, 'piid': 35}, 'viomi_vacuum.clean_room_mode': {'siid': 4, 'piid': 36}, 'viomi_vacuum.clean_room_oper': {'siid': 4, 'piid': 37}, 'viomi_vacuum.clean_room_ids': {'siid': 4, 'piid': 38}, 'viomi_vacuum.has_map': {'siid': 4, 'piid': 39}, 'viomi_vacuum.has_newmap': {'siid': 4, 'piid': 40}, 'viomi_vacuum.dust_collection': {'siid': 4, 'piid': 41}, 'battery.battery_level': {'siid': 3, 'piid': 1}}, max_properties: 10

ERROR (MainThread) [homeassistant.components.vacuum] xiaomi_miot: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 431, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 634, in async_device_update
    await task
  File "/config/custom_components/xiaomi_miot/__init__.py", line 1052, in async_update
    await self.hass.async_add_executor_job(partial(self.update_miio_props, pls))
  File "/usr/local/lib/python3.9/concurrent/futures/thread.py", line 52, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/xiaomi_miot/__init__.py", line 1060, in update_miio_props
    if not self.miot_device:
  File "/config/custom_components/xiaomi_miot/__init__.py", line 827, in miot_device
    device = MiotDevice(ip=host, token=token)
  File "/usr/local/lib/python3.9/site-packages/miio/miot_device.py", line 50, in __init__
    raise DeviceException(
miio.exceptions.DeviceException: Neither the class nor the parameter defines the mapping

[al-one]

Please try latest commit: 3904812 again.

[al-one]

Is this bug solved ?

[blakadder]

That bug seems resolved. Vacuum gets discovered with many status attributes populated.