@Dnpwwo

I have installed plugin 2.5.6. The good news is that it is working. Thank you for your help.

The bad thing is that I don't know what caused it not to work. Can I expect a solution from Rasbian, Python or Domoticz?

@Dnpwwo

I do have the latest stable version of Domoticz
2018-11-03 12:36:29.082 Status: Domoticz V4.9700 (c)2012-2018 GizMoCuz
2018-11-03 12:36:29.097 Status: Build Hash: a3a45906, Date: 2018-06-23 16:24:51

Do I have to use the beta version 4.10162?

In the mean time I will look for plugin ...

Hi,

I have installed a fresh Raspbian Stretchs Lite and Domoticz and the Kodi plugin. I had to install phyton3-dev to get the hardware visible. When it starts the log contains
2018-10-30 15:26:55.579 Status: PluginSystem: Started, Python version '3.5.3'.
The plugin does start up:
2018-10-30 15:26 ...

Using directions on https://www.domoticz.com/wiki/Using_Python_plugins and further, I managed to start Domoticz with Python 3.5:
2018-10-30 15:26:55.579 Status: PluginSystem: Started, Python version '3.5.3'.

It does start up:
2018-10-30 15:26:58.517 Status: (Kodi woonkamer) Initialized version 2.6 ...

I wanted to add the Kodi Players hardware on my RPi with Debian and Domoticz V4.9700. So I added it using instructions on https://github.com/dnpwwo/Domoticz-Kodi-Plugin. I got the new hardware and got the 4 devices and an awful lot of errors like "onMessage' failed 'TypeError':'a bytes-like object ...