Error on install (Domoticz win10)

[sledgemhammer]

Hi

Love this plugin ! This new version does not work
The very first version is still running perfectly, so basics should work

Below the error lines of domoticz log and domoticz&python version.
Main error line says object has no attribute 'connection''. My skills are not enough to determ the reason for this.
Please help

Status: New sensors allowed for 5 minutes...
2020-09-23 21:24:44.730 Status: (YamahaNW) Started.
2020-09-23 21:24:44.840 Status: (YamahaNW) Entering work loop.
2020-09-23 21:24:44.840 Status: (YamahaNW) Initialized version 2.0.2, author 'thomasvillagers'
2020-09-23 21:24:44.871 Error: (YamahaNW) 'onStart' failed 'UnboundLocalError':'local variable 'iconID' referenced before assignment'.
2020-09-23 21:24:44.871 Error: (YamahaNW) ----> Line 422 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onStart
2020-09-23 21:24:44.871 Error: (YamahaNW) ----> Line 342 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onStart
2020-09-23 21:24:44.871 Error: (YamahaNW) ----> Line 100 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function checkDevices
2020-09-23 21:24:55.183 Error: (YamahaNW) 'onHeartbeat' failed 'AttributeError':''BasePlugin' object has no attribute 'connection''.
2020-09-23 21:24:55.183 Error: (YamahaNW) ----> Line 450 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onHeartbeat
2020-09-23 21:24:55.183 Error: (YamahaNW) ----> Line 409 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onHeartbeat
2020-09-23 21:25:05.417 Error: (YamahaNW) 'onHeartbeat' failed 'AttributeError':''BasePlugin' object has no attribute 'connection''.
2020-09-23 21:25:05.417 Error: (YamahaNW) ----> Line 450 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onHeartbeat
2020-09-23 21:25:05.417 Error: (YamahaNW) ----> Line 399 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onHeartbeat
2020-09-23 21:25:15.729 Error: (YamahaNW) 'onHeartbeat' failed 'AttributeError':''BasePlugin' object has no attribute 'connection''.
2020-09-23 21:25:15.729 Error: (YamahaNW) ----> Line 450 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onHeartbeat
2020-09-23 21:25:15.729 Error: (YamahaNW) ----> Line 399 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onHeartbeat
2020-09-23 21:25:25.978 Error: (YamahaNW) 'onHeartbeat' failed 'AttributeError':''BasePlugin' object has no attribute 'connection''.
2020-09-23 21:25:25.978 Error: (YamahaNW) ----> Line 450 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onHeartbeat
2020-09-23 21:25:25.978 Error: (YamahaNW) ----> Line 399 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onHeartbeat
2020-09-23 21:25:36.290 Error: (YamahaNW) 'onHeartbeat' failed 'AttributeError':''BasePlugin' object has no attribute 'connection''.
2020-09-23 21:25:36.290 Error: (YamahaNW) ----> Line 450 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onHeartbeat
2020-09-23 21:25:36.290 Error: (YamahaNW) ----> Line 399 in 'C:\Program Files (x86)\Domoticz\plugins\domoticz-yamaha-master\plugin.py', function onHeartbeat

Domoticz
Version: 2020.2 (build 12393)
Build Hash: 46660897d
Compile Date: 2020-09-21 13:52:00
dzVents Version: 3.0.12
Python Version: 3.5.3 (v3.5.3:1880cb95a742, Jan 16 2017, 15:51:26) [MSC v.1900 32 bit (Intel)]