# No Dashboard after Upgrade
**URL:** https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948
**Category:** Dashboard
**Created:** [20 January 2022 05:17 UTC](https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948 "2022-01-20T05:17:30Z")
**Posts on this page:** 7
**Page:** 1
### Author:  [@Rufus\_0815](https://discourse.nodered.org/u/Rufus_0815)
#### Post date: [20 January 2022 05:17 UTC](https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948/1 "2022-01-20T05:17:30Z")
Hi
I m using openhabian on a raspi device. After Upgrading to Openhab3 i upgraded node-red too (using the script) and even the nodes.
Now the Dashboard is still blank (Please add some UI nodes to your flow and redeploy.) Any idea ?
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### Author:  [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [20 January 2022 09:43 UTC](https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948/2 "2022-01-20T09:43:49Z")
Is it showing the flows ok?
Please stop node-red and start it again in a terminal and post the full script you see in the terminal.
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### Author:  [@Rufus\_0815](https://discourse.nodered.org/u/Rufus_0815)
#### Post date: [20 January 2022 11:11 UTC](https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948/3 "2022-01-20T11:11:38Z")
Hi flows showing ok, they work.
20 Jan 12:10:29 - [info]
# Welcome to Node-RED
20 Jan 12:10:29 - [info] Node-RED version: v2.1.6
20 Jan 12:10:29 - [info] Node.js version: v12.22.9
20 Jan 12:10:29 - [info] Linux 5.10.63-v7l+ arm LE
20 Jan 12:10:31 - [info] Loading palette nodes
20 Jan 12:10:36 - [info] Dashboard version 2.23.2 started at /ui
20 Jan 12:10:36 - [warn] Missing node modules:
20 Jan 12:10:36 - [warn] - node-red-node-rbe (0.2.9): rbe
20 Jan 12:10:36 - [warn] - node-red-node-tail (0.1.1): tail
20 Jan 12:10:36 - [info] Removing modules from config
20 Jan 12:10:36 - [info] Settings file : /root/.node-red/settings.js
20 Jan 12:10:36 - [info] Context store : 'default' [module=memory]
20 Jan 12:10:36 - [info] User directory : /root/.node-red
20 Jan 12:10:36 - [warn] Projects disabled : editorTheme.projects.enabled=false
20 Jan 12:10:36 - [info] Flows file : /root/.node-red/start
20 Jan 12:10:36 - [info] Creating new flow file
20 Jan 12:10:36 - [warn]
* * *
Your flow credentials file is encrypted using a system-generated key.
If the system-generated key is lost for any reason, your credentials
file will not be recoverable, you will have to delete it and re-enter
your credentials.
## You should set your own key using the 'credentialSecret' option in your settings file. Node-RED will then re-encrypt your credentials file using your chosen key the next time you deploy a change.
20 Jan 12:10:37 - [error] Unable to listen on [http://127.0.0.1:1880/](http://127.0.0.1:1880/)
20 Jan 12:10:37 - [error] Error: port in use
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### Author:  [@Rufus\_0815](https://discourse.nodered.org/u/Rufus_0815)
#### Post date: [20 January 2022 11:16 UTC](https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948/4 "2022-01-20T11:16:49Z")
okay i think i did it
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### Author:  [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [20 January 2022 11:28 UTC](https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948/5 "2022-01-20T11:28:37Z")
> [@Rufus\_0815](#):
>
> 20 Jan 12:10:37 - [error] Error: port in use
node-red (or something else using port 1880) is already running.
Stop that then try again (on a PI that would be `node-red-stop`)
> [@Rufus\_0815](#):
>
> OK looks like conflict rbe and tail with node red
Dont worry about these for now - easily fixed ([RBE node replaced by the Filter node](https://discourse.nodered.org/t/rbe-node-replaced-by-the-filter-node/55742))
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### Author:  [@Rufus\_0815](https://discourse.nodered.org/u/Rufus_0815)
#### Post date: [20 January 2022 11:38 UTC](https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948/6 "2022-01-20T11:38:49Z")
First was npm init to create package.json...
Finally i used to reinstall all dashboard related nodes. Now everything is working fine.
THX
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### Author:  [@system](https://discourse.nodered.org/u/system)
#### Post date: [19 February 2022 11:38 UTC](https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948/7 "2022-02-19T11:38:52Z")
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