Error in domoticz-solaredge-modbustcp-plugin/plugin.py

[JohnBons]

Running into an issue on my raspberry domoticz environment:

2022-10-24 18:13:51.079 Error: SolarEdgeMod: ----> Line 582 in '/home/bonsj/domoticz/plugins/domoticz-solaredge-modbustcp-plugin/plugin.py'
2022-10-24 18:13:51.079 Error: SolarEdgeMod: ----> Line 200 in '/home/bonsj/domoticz/plugins/domoticz-solaredge-modbustcp-plugin/plugin.py'
2022-10-24 18:14:11.078 Error: SolarEdgeMod: 'onHeartbeat' failed 'AttributeError':''NoneType' object has no attribute 'connected''.
2022-10-24 18:14:11.078 Error: SolarEdgeMod: Exception traceback:
2022-10-24 18:14:11.078 Error: SolarEdgeMod: ----> Line 582 in '/home/bonsj/domoticz/plugins/domoticz-solaredge-modbustcp-plugin/plugin.py'
2022-10-24 18:14:11.078 Error: SolarEdgeMod: ----> Line 200 in '/home/bonsj/domoticz/plugins/domoticz-solaredge-modbustcp-plugin/plugin.py'

Modbus itself is working (Downloaded repo and used example.py for testing

@raspberrypi:/solaredge_modbus $ ./example.py 192.168.2.7 1502 --json |grep device
    "c_deviceaddress": 1,

Environment setup:
Version: 2022.1
Build Hash: c9526851b
Compile Date: 2022-01-31 09:34:32
dzVents Version: 3.1.8
Python Version: 3.9.2 (default, Mar 12 2021, 04:06:34) [GCC 10.2.1 20210110]

pip list
solaredge-modbus 0.7.2 (updated a few days ago)

can someone help me out?

[addiejanssen]

Which version of the plugin are you using?

[JohnBons]

i used the pre release domoticz-solaredge-modbustcp-plugin.2.0.1

[JohnBons]

domoticz-solaredge-modbustcp-plugin.1.1.1 will make domoticz crash/exit
domoticz.service - LSB: Home Automation System Loaded: loaded (/etc/init.d/domoticz.sh; generated) Active: active (exited) since Mon 2022-10-24 18:35:19 CEST; 43s ago
So i tried the pre release domoticz-solaredge-modbustcp-plugin.2.0.1 which resulted in the error mentionned

[addiejanssen]

You have found a bug in 2.0.1.
I have added it as an issue and will look into it.
No quick fix available right now though....

[addiejanssen]

Hi @JohnBons,

I have just released version 2.0.2 that should fix your issue.
If it doesn't: can you share the full json output of the example.py?
That helps in understanding what is going on.

Enjoy,

Addie

[JohnBons]

Hi Addie,

Sure no problem.

This is the logging on the rasp.

raspberrypi:~/domoticz/plugins/domoticz-solaredge-modbustcp-plugin $ git branch -a
* meters

 2022-10-31 22:25:56.772 Error: SolarEdgeMod: 'onStart' failed 'ValueError':'invalid literal for int() with base 10: 'null''.
2022-10-31 22:25:56.772 Error: SolarEdgeMod: Exception traceback:
2022-10-31 22:25:56.772 Error: SolarEdgeMod: ----> Line 598 in '/home/bonsj/domoticz/plugins/domoticz-solaredge-modbustcp-plugin/plugin.py'
2022-10-31 22:25:56.772 Error: SolarEdgeMod: ----> Line 164 in '/home/bonsj/domoticz/plugins/domoticz-solaredge-modbustcp-plugin/plugin.py' 

The json output seems ok:
{ "c_id": "SunS", "c_did": 1, "c_length": 65, "c_manufacturer": "SolarEdge", "c_model": "SE3000H-RW000BNN4", "c_version": "0004.0016.0023", "c_serialnumber": "740F7780", "c_deviceaddress": 1, "c_sunspec_did": 101, "c_sunspec_length": 50, "current": 0, "l1_current": 0, "l2_current": 0, "l3_current": 0, "current_scale": -2, "l1_voltage": 2362, "l2_voltage": 0, "l3_voltage": 0, "l1n_voltage": 2362, "l2n_voltage": 0, "l3n_voltage": 0, "voltage_scale": -1, "power_ac": 0, "power_ac_scale": 0, "frequency": 49981, "frequency_scale": -3, "power_apparent": 0, "power_apparent_scale": 0, "power_reactive": 0, "power_reactive_scale": 0, "power_factor": 0, "power_factor_scale": 0, "energy_total": 184029, "energy_total_scale": 0, "current_dc": 0, "current_dc_scale": -32768, "voltage_dc": 0, "voltage_dc_scale": -1, "power_dc": 0, "power_dc_scale": 0, "temperature": 2570, "temperature_scale": -2, "status": 2, "vendor_status": 0, "rrcr_state": 0, "active_power_limit": 100, "cosphi": 0, "commit_power_control_settings": 0, "restore_power_control_default_settings": 0, "reactive_power_config": 0, "reactive_power_response_time": 200, "advanced_power_control_enable": 1, "export_control_mode": 0, "export_control_limit_mode": 0, "export_control_site_limit": 0, "meters": {}, "batteries": {} }

[addiejanssen]

That's interesting. Line 164 is about setting the loglevel in the plugin.
That's related to the log level setting in the Domoticz web interface:

Did you select a log level there? If so: can you select another one and save the setting? That should fix the null issue.

The json looks okay, although it contains values that I have never seen before (probably a result of a newer version of the solaredge_modbus library that is used by the plugin). But that shouldn't break anything.

[JohnBons]

Fixed Removed the plugin
updated domoticz to version Version: 2022.1 (build 14591)
Added the plugin again
Now i see under devices the extra's from the plugin.

thanks!

[addiejanssen]

Well, good to read that the issues are fixed. Enjoy!