Zwave integration failed set up due to version incompatibility

Configuration Z-Wave
1

I lost my zwave setup to a previously known issue.
Here is one of the posts.

The Z-Wave JS UI add-on works. I can see all of the nodes.
The Zwave JS integration is outlined in red with ‘Failed setup; will retry’.

Failed setup, will retry: Invalid server version: Z-Wave JS Server version (3.0.2) is incompatible. Update the Z-Wave JS Server to a version that supports at least api schema 44

Do I need to update the Add-on or the Integration?

Will updating the add-on cause any issue with losing my nodes? I can back it up (have backed it up).

I looked for the HA updates per the linked thread, but zwave JS did not come up (same as in the thread).

There are very few in the list. (I used | less to enable scrolling through the list)

I found

name: Z-Wave JS UI
repository: a0d7b954
slug: a0d7b954_zwavejs2mqtt

I would think this is for the Add-on. The ‘mqtt’ in the name makes me wonder if it is the correct slug.

Any guidance is appreciated.

2

You need to upgrade the add-on.

3

Legacy name from when it was zwavejsmqtt.
They never bothered to change this

4

Can someone point me to how to update an add-on?

I ran

ha addons update a0d7b954_zwavejs2mqtt

And got the same error -

Error: No update available for add-on a0d7b954_zwavejs2mqtt

I can click on the webpage that I find in the add-on list in terminal, but am not sure what file I need to download and where to store it so it is available in the ‘ha update’ command in terminal (assuming this is how it works.

There is no ‘update’ button in the add-on in home assistant.

Thanks!

5

Did you get this resolved yet? I’m having the same problem.

I did the same attempted fixes with the same results.

6

Over on discord, I got a recommendation as follows:

Try refreshing the add-on repositories, under the … menu on the add-on store page. Check logs for any errors doing that.

That restored the update button or method, which I used.

7

Thanks. Within minutes of replying to you, I got an update notification for Z-wave JS UI. I installed it, and everything updated. Not all that intuitive, but it’s working now. Thanks for the reply.