Volumio hardware errors (with volumio 4)

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Peter2
Posts: 5
Joined: Wednesday 19 November 2025 17:45
Target OS: Raspberry Pi / ODroid
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Volumio hardware errors (with volumio 4)

Post by Peter2 »

Volumio hardware stops working after a while. A restart of the hardware fixes the problem temporarily. This issue occurs with Volumio 4, not with previous versions.

Sample of error messages in domoticz log:
Error: (ProcessWholeMessage) Unknown Operation Code (13) encountered.
Error: Volumio: Call to function 'ProcessInbound' failed, exception details:
Error: Volumio: Exception: 'UnicodeDecodeError'. No traceback available.
Error: (ProcessWholeMessage) Unknown Operation Code (3) encountered.

Domoticz 2025.2 (build 16990)
Volumio 4.072
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waltervl
Posts: 6676
Joined: Monday 28 January 2019 18:48
Target OS: Linux
Domoticz version: 2025.1
Location: NL
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Re: Volumio hardware errors (with volumio 4)

Post by waltervl »

The python plugin indeed states its only for volumio 2 and 3
https://github.com/frepkovsky/Domoticz-Volumio-Plugin

Perhaps make an issue there to ask for support of 4.
Domoticz running on Udoo X86 (on Ubuntu)
Devices/plugins: ZigbeeforDomoticz (with Xiaomi, Ikea, Tuya devices), Nefit Easy, Midea Airco, Omnik Solar, Goodwe Solar
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