Oh dear, so I have just updated the node-red-dashboad node (I only wanted a GUI spacer !!?!) from the palette manager and all the GUI nodes are now missing from the palette after a few restarts, and the designer is not happy:
I cant remove it from the palette as it says its all in use, and I dont want to start remove all GUI nodes & start from scratch.
I have tried stopping Node Red, then command
npm uninstall node-red-dashboard
then Node Red start and it still seems to be looking for the modules on startup:
I think I have saved all flows by just CTRL-A, export, then select all flows (I really hope I have !).