Sorry, I confused the ticket. This was the right one: VS Code - Error while connecting to the openHAB REST API
With the UI, I haven’t been able to get data from the items, things, etc.:
Only some simple stuff:
I’ve tested with a new rule and with the Scratchpad, but got the same results.
I don’t remember whether I have installed OH using npm on my development computer. I’ll check that out.
Update: Autocomplete with the openhab-js library is now working on VS Code. If I could connect to the REST API and Language Server, would the autocomplete also consider the items and things in the OH server?