Key Error

[xavierlp]

Hello
I could see some errors in Domoticz logs.
In the line 445

for key in self.__plugs:				
			error = error or self.__plugs[key].update_state(state[str(key)])	
			Devices[key+1].Update(0,str(state[str(self.__ampere)]/1000))	# TypeName="Current (Single)
			Devices[key+2].Update(0,str(state[str(self.__watt)]/10) + ";0")	# kWh / Calculated
			Devices[key+3].Update(0,str(state[str(self.__voltage)]/10)) 	# TypeName="Voltage"
		#	Devices[key+4].Update(0,str(state[str(self.__watt)]/10)) 		# TypeName="Usage"

If I comment this line , no error.

It seems that the "usage" is added and we can collect 4 indicators.

But I've got an error message if I add more than 3 dps in the UI.

I can't find a solution for this.

Thanks for any feedback.