Hi, everyone.
I’m running OH 4.3.1 on a Raspberry Pi (CENTOS 9).
For a while, I haven’t been able to connect to my OH from Visual Studio Code (macOS Tahoe 26.2), but I didn’t need it much before. Now I need it for code completion, but I can’t seem to get it to work. I keep getting the following errors:
openHAB Extension Output
openHAB vscode extension has been activated
[Error - 4:14:14 PM] Connection to server is erroring. Shutting down server.
[Error - 4:14:14 PM] Connection to server is erroring. Shutting down server.
Could not reload items for HoverProvider
Could not reload items for Items Explorer
Could not reload items for Things Explorer
---
Error:
Error while connecting to openHAB REST API.
Message:
Error: connect EHOSTUNREACH 10.18.18.102:8080 - Local (10.18.18.4:53185)
---
---
Error:
Error while connecting to openHAB REST API.
Message:
Error: connect EHOSTUNREACH 10.18.18.102:8080 - Local (10.18.18.4:53186)
---
openHAB Language Server Output
(node:11365) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `Code Helper (Plugin) --trace-deprecation ...` to show where the warning was created)
Error: getaddrinfo ENOTFOUND openhabianpi
at GetAddrInfoReqWrap.onlookupall [as oncomplete] (node:dns:122:26) {
errno: -3008,
code: 'ENOTFOUND',
syscall: 'getaddrinfo',
hostname: 'openhabianpi'
}
OH is running. I can connect via a web browser and via SSH from my Mac’s Terminal.
I have deleted all global (User) connection settings and left only the ones at the Workspace level (.vscode/settings.json), as suggested in VS Code OH5 - Error while connecting to openHAB REST API. I also tried the other way around, with the connection strings in the User configuration, to no avail.
"openhab.connection.host": "10.18.18.102",
"openhab.connection.authToken": "oh.VisualStudioCL.a0XXXXXXXXXXXXX”,
"openhab.connection.port": 8080
The other settings are not in the textual configuration, and adding them there doesn’t change the outcome.
I have checked that the ports are open in the firewall, and that they are listening using TCP
ss -tuln
Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port
tcp LISTEN 0 50 *:5007 *:*
tcp LISTEN 0 50 *:8080 *:*
tcp LISTEN 0 128 [::]:22 [::]:*
tcp LISTEN 0 50 *:8443 *:*
On OH, the LSP is listening on the same port:
I even deleted the old token and created a new one.
However, I have not configured any ‘openhabianpi’ anywhere, so I don’t know where the LSP is getting that from.
I have restarted VS Code multiple times, as well as deleted the extension and installed it again.
What else am I overlooking?