Meros api changed, intalled 1.2.7 but no success

[TecnoTalarn]

I'm losing all meross integration this morning, but I'm having a lot of problems after upgrading to 1.2.7 It only sees the switch... no other options... mss310 doesn't see power sensors, no voltage. temperature sensors do not work at all. I can't detect my msh300 hub.

Your environment HomeAssistant version: -- 9.4 -- Hassio Version (if applicable): -- 2022-12-9 -- Hardware environment: mss310, mss710, msh300, ms100 my system runs on a virtualbox platform over m/y Intel i7 server / Logs taken when the issue happened

===============================
Meross Cloud Custom component
Developed by Alberto Geniola
Low level library version: 0.4.5.4
-------------------------------
This custom component is under development and not yet ready for production use.
In case of errors/misbehave, please report it here: 
https://github.com/albertogeniola/meross-homeassistant/issues

If you like this extension and you want to support it, please consider donating.
-------------------------------
List of devices reported by HTTP API:
- Caldera (mss310) - OnlineStatus.ONLINE
- piscina (mss310) - OnlineStatus.ONLINE
- Ràdio (mss310) - OnlineStatus.ONLINE
- IC-7300 (mss710) - OnlineStatus.ONLINE
- cal menjador (mss710) - OnlineStatus.ONLINE
- cal habitació (mss710) - OnlineStatus.ONLINE
- Hub. casa rebedor (msh300) - OnlineStatus.ONLINE
===============================

2023-01-04 21:15:15.287 WARNING (MainThread) [meross_iot.device_factory] Device Hub. casa rebedor (msh300, uuid 2103044511338226281048e1e9604a43) reported ability Appliance.Digest.Hub. Assuming this is a full-featured HUB.
2023-01-04 21:15:19.735 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up meross_cloud platform for sensor
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 281, in _async_setup_platform
    await asyncio.shield(task)
  File "/config/custom_components/meross_cloud/sensor.py", line 297, in async_setup_entry
    entity_adder_callback()
  File "/config/custom_components/meross_cloud/sensor.py", line 273, in entity_adder_callback
    new_entities.append(Ms100HumiditySensorWrapper(device=d, device_list_coordinator=coordinator, channel=0))
  File "/config/custom_components/meross_cloud/sensor.py", line 81, in __init__
    super().__init__(sensor_class=DEVICE_CLASS_HUMIDITY,
  File "/config/custom_components/meross_cloud/sensor.py", line 41, in __init__
    super().__init__(
  File "/config/custom_components/meross_cloud/__init__.py", line 230, in __init__
    if device.channels is not None and len(device.channels) > 0:
  File "/usr/local/lib/python3.10/site-packages/meross_iot/controller/device.py", line 204, in channels
    return self._channels
AttributeError: 'Ms100Sensor' object has no attribute '_channels'
2023-01-04 21:15:19.770 WARNING (MainThread) [meross_iot.manager] Found a new device Caldera (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-04 21:15:19.775 WARNING (MainThread) [meross_iot.manager] Found a new device piscina (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-04 21:15:19.776 WARNING (MainThread) [meross_iot.manager] Found a new device Ràdio (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-04 21:15:19.777 WARNING (MainThread) [meross_iot.manager] Found a new device IC-7300 (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-04 21:15:19.779 WARNING (MainThread) [meross_iot.manager] Found a new device cal menjador (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-04 21:15:19.780 WARNING (MainThread) [meross_iot.manager] Found a new device cal habitació (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-04 21:15:19.781 WARNING (MainThread) [meross_iot.manager] Found a new device Hub. casa rebedor (msh300, HW 4.0.0, FW 4.1.26, class: msh300:4.0.0:4.1.26) that has become online while we were offline.
2023-01-04 21:15:26.034 WARNING (MainThread) [homeassistant.components.homeassistant.triggers.numeric_state] Error initializing 'Avis caldera' trigger: In 'numeric_state' condition: unknown entity sensor.caldera_mss310_power_w_main_channel
2023-01-04 21:15:26.072 WARNING (MainThread) [homeassistant.components.homeassistant.triggers.numeric_state] Error initializing 'Avis caldera s'ha apagat' trigger: In 'numeric_state' condition: unknown entity sensor.caldera_mss310_power_w_main_channel

[albertogeniola]

Hi, I've just released a new beta version that includes a fix for this issue. Can you please test version 1.2.8rc1? You can test it installing it via HACS. Can you let me know if that solves the issue?

[gg131]

Hi Alberto. I had the same issue. Now, installing 1.2.8rc1 resolves the situation for mss310x but ms100 (temperature and humidity) remains in unknown status:

AttributeError: 'Ms100Sensor' object has no attribute '_channels'

[albertogeniola]

Hi @gg131 , it looks very strange to me. Class Ms100Sensor extends GenericSubDevice(BaseDevice), which in turn extends BaseDevice(object). The latter does declare _channels in its constructor. I am under the impression your integration is not using the library version 0.4.5.6 (which adds that fix).

Do you mind restarting HA and copy-paste the logs provided at boot when the integration starts? You should see something like the following:

===============================
Meross Cloud Custom component
Developed by Alberto Geniola
Low level library version: 0.4.5.4
-------------------------------
This custom component is under development and not yet ready for production use.
In case of errors/misbehave, please report it here: 
https://github.com/albertogeniola/meross-homeassistant/issues

If you like this extension and you want to support it, please consider donating.

What we are looking for is the Low level library version which whould be 0.4.5.6.

[TecnoTalarn]

Hi after install 1.2.8rc1 I see the voltages and power, but no temperatures from ms100 I copy the entire folder into my custom components and restart HA

I paste log again

===============================
Meross Cloud Custom component
Developed by Alberto Geniola
Low level library version: 0.4.5.4
-------------------------------
This custom component is under development and not yet ready for production use.
In case of errors/misbehave, please report it here: 
https://github.com/albertogeniola/meross-homeassistant/issues

If you like this extension and you want to support it, please consider donating.
-------------------------------
List of devices reported by HTTP API:
- Caldera (mss310) - OnlineStatus.ONLINE
- piscina (mss310) - OnlineStatus.ONLINE
- Ràdio (mss310) - OnlineStatus.ONLINE
- IC-7300 (mss710) - OnlineStatus.ONLINE
- cal menjador (mss710) - OnlineStatus.ONLINE
- cal habitació (mss710) - OnlineStatus.ONLINE
- Hub. casa rebedor (msh300) - OnlineStatus.ONLINE
===============================
2023-01-05 09:24:22.156 WARNING (MainThread) [meross_iot.device_factory] Device Hub. casa rebedor (msh300, uuid 2103044511338226281048e1e9604a43) reported ability Appliance.Digest.Hub. Assuming this is a full-featured HUB.
2023-01-05 09:24:25.260 WARNING (MainThread) [homeassistant.bootstrap] Waiting on integrations to complete setup: meross_cloud
2023-01-05 09:24:26.943 WARNING (MainThread) [meross_iot.manager] Found a new device Caldera (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-05 09:24:26.948 WARNING (MainThread) [meross_iot.manager] Found a new device piscina (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-05 09:24:26.950 WARNING (MainThread) [meross_iot.manager] Found a new device Ràdio (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-05 09:24:26.951 WARNING (MainThread) [meross_iot.manager] Found a new device IC-7300 (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-05 09:24:26.956 WARNING (MainThread) [meross_iot.manager] Found a new device cal menjador (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-05 09:24:26.957 WARNING (MainThread) [meross_iot.manager] Found a new device cal habitació (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-05 09:24:26.958 WARNING (MainThread) [meross_iot.manager] Found a new device Hub. casa rebedor (msh300, HW 4.0.0, FW 4.1.26, class: msh300:4.0.0:4.1.26) that has become online while we were offline.
2023-01-05 09:24:27.683 ERROR (MainThread) [homeassistant.components.sensor] Error adding entities for domain sensor with platform meross_cloud
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 428, in async_add_entities
    await asyncio.gather(*tasks)
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 529, in _async_add_entity
    device_info = entity.device_info
  File "/config/custom_components/meross_cloud/__init__.py", line 279, in device_info
    'model': self._device.type + " " + self._device.hardware_version,
  File "/usr/local/lib/python3.10/site-packages/meross_iot/controller/device.py", line 188, in hardware_version
    return "unknown" if self._hwversion is None else self._hwversion
AttributeError: 'Ms100Sensor' object has no attribute '_hwversion'
2023-01-05 09:24:27.704 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up meross_cloud platform for sensor
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 289, in _async_setup_platform
    await asyncio.gather(*pending)
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 428, in async_add_entities
    await asyncio.gather(*tasks)
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 529, in _async_add_entity
    device_info = entity.device_info
  File "/config/custom_components/meross_cloud/__init__.py", line 279, in device_info
    'model': self._device.type + " " + self._device.hardware_version,
  File "/usr/local/lib/python3.10/site-packages/meross_iot/controller/device.py", line 188, in hardware_version
    return "unknown" if self._hwversion is None else self._hwversion
AttributeError: 'Ms100Sensor' object has no attribute '_hwversion'

2023-01-05 09:26:26.755 ERROR (MainThread) [homeassistant.components.sensor] Error adding entities for domain sensor with platform meross_cloud
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 428, in async_add_entities
    await asyncio.gather(*tasks)
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 529, in _async_add_entity
    device_info = entity.device_info
  File "/config/custom_components/meross_cloud/__init__.py", line 279, in device_info
    'model': self._device.type + " " + self._device.hardware_version,
  File "/usr/local/lib/python3.10/site-packages/meross_iot/controller/device.py", line 188, in hardware_version
    return "unknown" if self._hwversion is None else self._hwversion
AttributeError: 'Ms100Sensor' object has no attribute '_hwversion'

[TecnoTalarn]

Again... I delete all meross old files... and restart now low level is correct

===============================
Meross Cloud Custom component
Developed by Alberto Geniola
Low level library version: 0.4.5.6
-------------------------------
This custom component is under development and not yet ready for production use.
In case of errors/misbehave, please report it here: 
https://github.com/albertogeniola/meross-homeassistant/issues

If you like this extension and you want to support it, please consider donating.
-------------------------------
List of devices reported by HTTP API:
- Caldera (mss310) - OnlineStatus.ONLINE
- piscina (mss310) - OnlineStatus.ONLINE
- Ràdio (mss310) - OnlineStatus.ONLINE
- IC-7300 (mss710) - OnlineStatus.ONLINE
- cal menjador (mss710) - OnlineStatus.ONLINE
- cal habitació (mss710) - OnlineStatus.ONLINE
- Hub. casa rebedor (msh300) - OnlineStatus.ONLINE
===============================
2023-01-05 09:32:23.042 WARNING (MainThread) [homeassistant.components.ezviz.camera] Found camera with serial D88182508 without configuration. Please go to integration to complete setup
2023-01-05 09:32:23.045 WARNING (MainThread) [homeassistant.components.ezviz.camera] Found camera with serial G68635421 without configuration. Please go to integration to complete setup
2023-01-05 09:32:23.056 WARNING (MainThread) [homeassistant.components.ezviz.camera] Found camera with serial G92058872 without configuration. Please go to integration to complete setup
2023-01-05 09:32:24.677 WARNING (MainThread) [meross_iot.device_factory] Device Hub. casa rebedor (msh300, uuid 2103044511338226281048e1e9604a43) reported ability Appliance.Digest.Hub. Assuming this is a full-featured HUB.
2023-01-05 09:32:29.291 WARNING (MainThread) [meross_iot.manager] Found a new device Caldera (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-05 09:32:29.294 WARNING (MainThread) [meross_iot.manager] Found a new device piscina (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-05 09:32:29.295 WARNING (MainThread) [meross_iot.manager] Found a new device Ràdio (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-05 09:32:29.321 WARNING (MainThread) [meross_iot.manager] Found a new device IC-7300 (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-05 09:32:29.322 WARNING (MainThread) [meross_iot.manager] Found a new device cal menjador (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-05 09:32:29.323 WARNING (MainThread) [meross_iot.manager] Found a new device cal habitació (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-05 09:32:29.323 WARNING (MainThread) [meross_iot.manager] Found a new device Hub. casa rebedor (msh300, HW 4.0.0, FW 4.1.26, class: msh300:4.0.0:4.1.26) that has become online while we were offline.
2023-01-05 09:32:30.231 ERROR (MainThread) [homeassistant.components.sensor] Error adding entities for domain sensor with platform meross_cloud
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 428, in async_add_entities
    await asyncio.gather(*tasks)
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 529, in _async_add_entity
    device_info = entity.device_info
  File "/config/custom_components/meross_cloud/__init__.py", line 279, in device_info
    'model': self._device.type + " " + self._device.hardware_version,
  File "/usr/local/lib/python3.10/site-packages/meross_iot/controller/device.py", line 188, in hardware_version
    return "unknown" if self._hwversion is None else self._hwversion
AttributeError: 'Ms100Sensor' object has no attribute '_hwversion'
2023-01-05 09:32:30.241 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up meross_cloud platform for sensor
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 289, in _async_setup_platform
    await asyncio.gather(*pending)
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 428, in async_add_entities
    await asyncio.gather(*tasks)
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 529, in _async_add_entity
    device_info = entity.device_info
  File "/config/custom_components/meross_cloud/__init__.py", line 279, in device_info
    'model': self._device.type + " " + self._device.hardware_version,
  File "/usr/local/lib/python3.10/site-packages/meross_iot/controller/device.py", line 188, in hardware_version
    return "unknown" if self._hwversion is None else self._hwversion
AttributeError: 'Ms100Sensor' object has no attribute '_hwversion'

[albertogeniola]

Ok, spotted the problem. It's a regression due to the latest changes. Unfortunately, as I am on vacation, I could not test such changes with my devices. I'll release an hotfix right away and let you know when it's ready to be tested.

[TecnoTalarn]

Ok, no problem I only use one of the temperature sensors to active heater floor,I can bypass this sensor over the app for the moment. felice anno nuovo!

[TecnoTalarn]

I also see that there are no updates to the voltage or power information once the HA has booted It is probably due to the same problem.

[albertogeniola]

Hi! Can you test prerelease V1.2.8 and report back please?

[TecnoTalarn]

After 15 minutes i think all is running ok

Grazie mille

[TecnoTalarn]

Sorry I see the ms100 nt reporting correctly the temperature changes voltage and power from mss310 now running fine

[TecnoTalarn]

===============================
Meross Cloud Custom component
Developed by Alberto Geniola
Low level library version: 0.4.5.7
-------------------------------
This custom component is under development and not yet ready for production use.
In case of errors/misbehave, please report it here: 
https://github.com/albertogeniola/meross-homeassistant/issues

If you like this extension and you want to support it, please consider donating.
-------------------------------
List of devices reported by HTTP API:
- Caldera (mss310) - OnlineStatus.ONLINE
- piscina (mss310) - OnlineStatus.ONLINE
- Ràdio (mss310) - OnlineStatus.ONLINE
- IC-7300 (mss710) - OnlineStatus.ONLINE
- cal menjador (mss710) - OnlineStatus.ONLINE
- cal habitació (mss710) - OnlineStatus.ONLINE
- Hub. casa rebedor (msh300) - OnlineStatus.ONLINE
===============================
2023-01-05 19:29:36.621 WARNING (MainThread) [homeassistant.components.ezviz.camera] Found camera with serial D88182508 without configuration. Please go to integration to complete setup
2023-01-05 19:29:36.630 WARNING (MainThread) [homeassistant.components.ezviz.camera] Found camera with serial G68635421 without configuration. Please go to integration to complete setup
2023-01-05 19:29:36.639 WARNING (MainThread) [homeassistant.components.ezviz.camera] Found camera with serial G92058872 without configuration. Please go to integration to complete setup
2023-01-05 19:29:36.983 WARNING (MainThread) [homeassistant.components.sensor] Entity sensor.solar_radiation (<class 'custom_components.ecowitt.sensor.EcowittSensor'>) is using native unit of measurement 'W/m^2' which is not a valid unit for the device class ('illuminance') it is using; Please update your configuration if your entity is manually configured, otherwise report it to the custom integration author.
2023-01-05 19:29:37.247 WARNING (MainThread) [meross_iot.device_factory] Device Hub. casa rebedor (msh300, uuid 2103044511338226281048e1e9604a43) reported ability Appliance.Digest.Hub. Assuming this is a full-featured HUB.
2023-01-05 19:29:41.766 WARNING (MainThread) [meross_iot.manager] Found a new device Caldera (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-05 19:29:41.786 WARNING (MainThread) [meross_iot.manager] Found a new device piscina (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-05 19:29:41.787 WARNING (MainThread) [meross_iot.manager] Found a new device Ràdio (mss310, HW 6.0.0, FW 6.3.21, class: mss310:6.0.0:6.3.21) that has become online while we were offline.
2023-01-05 19:29:41.795 WARNING (MainThread) [meross_iot.manager] Found a new device IC-7300 (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-05 19:29:41.802 WARNING (MainThread) [meross_iot.manager] Found a new device cal menjador (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-05 19:29:41.803 WARNING (MainThread) [meross_iot.manager] Found a new device cal habitació (mss710, HW 6.0.0, FW 6.3.2, class: mss710:6.0.0:6.3.2) that has become online while we were offline.
2023-01-05 19:29:41.818 WARNING (MainThread) [meross_iot.manager] Found a new device Hub. casa rebedor (msh300, HW 4.0.0, FW 4.1.26, class: msh300:4.0.0:4.1.26) that has become online while we were offline.
2023-01-05 19:29:41.838 WARNING (MainThread) [meross_iot.manager] Found a new device termòstat entrada (ms100, HW unknown, FW unknown, class: Ms100Sensor) that has become online while we were offline.
2023-01-05 19:29:41.849 WARNING (MainThread) [meross_iot.manager] Found a new device Menjador (ms100, HW unknown, FW unknown, class: Ms100Sensor) that has become online while we were offline.
2023-01-05 19:29:41.850 WARNING (MainThread) [meross_iot.manager] Found a new device termòstat habitació (ms100, HW unknown, FW unknown, class: Ms100Sensor) that has become online while we were offline.

[albertogeniola]

Hi @TecnoTalarn , from the logs you posted it seems there is no evident error. Which device is not reporting correctly? Can you see any other log entry imputable to the sensor?

[TecnoTalarn]

Hi Alberto Yes it works... sometimes ms100 are very slow... I see that in the time I've been doing other things, the ms100 has reported changes every 15 min or so. enough for me

Just close again this issue. work fine!

[albertogeniola]

Awesome, nice!