_system_inverter_data fails if GetInverterRealtimeData.cgi reports None as Value

[rikuriva]

Symo GEN24 10.0 Plus reports None for GetInverterRealtimeData.cgi?Scope=System as shown below.
And then the method _system_inverter_data fails with an Exception in (for example)
sensor["energy_day"]["value"] += data["DAY_ENERGY"]["Values"][i]

I can not say if this is the case because the GEN24 never reports data
or if there is currently no data because there is no production because of snow on my modules.

In my opinion None should be handled as 0.0 in _system_inverter_data

Thanks

Result for a call to GetInverterRealtimeData.cgi?Scope=System:
{
"Body": {
"Data": {
"DAY_ENERGY": {
"Unit": "Wh",
"Values": {
"1": None
}
},
"PAC": {
"Unit": "W",
"Values": {
"1": 0.0
}
},
"TOTAL_ENERGY": {
"Unit": "Wh",
"Values": {
"1": 398373.85305555555
}
},
"YEAR_ENERGY": {
"Unit": "Wh",
"Values": {
"1": None
}
}
}
},
"Head": {
"RequestArguments": {
"Scope": "System"
},
"Status": {
"Code": 0,
"Reason": "",
"UserMessage": ""
},
"Timestamp": "2023-12-03T18:37:16+00:00"
}
}

[nielstron]

Hi @rikuriva
Thanks for reporting this. Has there been an update regarding the snow situation? I guess either way, the package should support handling "None" as values there.