Hi, new user, I've been building a node red flow successfully for the last month or so on a headless Pi5, and all of a sudden the palette menu has disappeared when I went to install a new node. I haven't done anything on the pi5 expect node red and a database (influx), what would make the pallette menu go away on the UI?
I've never experienced this but I imagine something went wrong with the install. What node were you trying to install, and how?
Your flows are almost certainly safe, in /home/username/.node-red/flows.json.
Make a copy of the .node-red directory somewhere just in case, then reinstall Node-red using the official Raspberry Pi install script.
After that, restart Node-red and very likely the flows will be there, as will the palette, but maybe not all the contrib nodes you have installed
OK thanks I will try that - I was trying to install one of the loop nodes and it threw an error and wouldn't install, rebooting got me no pallette option.