I was running OH 3.4 on a Raspberry Pi 4. After updating through the openHABian config, my branch was automatically switched to version 4. Is this intended?
[ERROR] [internal.handler.ScriptActionHandler] - Script execution of rule with UID '471888a8c7' failed: org.graalvm.polyglot.PolyglotException: TypeError: Light.sendCommand is not a function
Can you please advise what I am missing?
Another strange thing is that all of my items are listed as non-semantic. I do not see them in the model, but that is for another topic. I just mentioned it in case it is connected somehow.
The openhabian menu entry internally uses openhab-cli backup and openhab-cli restore these commands create and use a zip file that includes all necessary OH configuration files including bindings and their setup. Stuff like external databases and their content, additional services that you added besides OH are not part of the backup.