Raspberry Pi - Stopped flow missing node types - server

[MikeyD]

Can't figure out how to repair. All flows appear, but Dashboard is inaccessible. Nothing works.

Dump of log:

Starting as a systemd service.
20 May 20:42:37 - [info]
Welcome to Node-RED

===================

20 May 20:42:37 - [info] Node-RED version: v1.2.2
20 May 20:42:37 - [info] Node.js version: v12.20.2
20 May 20:42:37 - [info] Linux 5.10.11-v7+ arm LE
20 May 20:42:39 - [info] Loading palette nodes
20 May 20:42:43 - [info] Dashboard version 2.29.0 started at /ui
20 May 20:42:44 - [info] Settings file : /home/pi/.node-red/settings.js
20 May 20:42:44 - [info] Context store : 'default' [module=memory]
20 May 20:42:44 - [info] User directory : /home/pi/.node-red
20 May 20:42:44 - [warn] Projects disabled : editorTheme.projects.enabled=false
20 May 20:42:44 - [info] Flows file : /home/pi/.node-red/flows_Workbench3.json
20 May 20:42:44 - [info] Server now running at http://127.0.0.1:1880/
20 May 20:42:44 - [info] Waiting for missing types to be registered:
20 May 20:42:44 - [info] - server

[E1cid]

Goto configuration tab on right, click unused, click on unused items and hit delete. Then deploy.

[MikeyD]

Well, in my many years in tech, I've never received such a brief and effective solution! Many thanks for that. Up and running and back to the way I was. Have a great weekend.

[E1cid]

I am not into waffling. LOL

[edit
I was thinking
config>unused>click>delete>deploy
but thought it was a bit cryptic.]

[MikeyD]

You're clearly an engineer. Get to the point, get the job done, and move on. Just the way I like it

Thanks again