After updating pallette nodes are unknown

General
1

I have many flows running to alert customers of major alarms. I have updated the pallette and now it has dropped off the email nodes on all 14 flows.

Is there a way to restore all the nodes to before I updated them this is critical now as its at an ammonia plant.

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TIA

2

Install (or update it) the email node from the palette. Things should simply pick up.

3

Also restart node-red if you have not already.

If Steve's suggestion does not work then what exactly do you mean by updated the palette?

4

Hi Steve,

The problem is that it showed installed and only had the one e-mail node in the node tray. It wouldnt allow me to unistall it either.

@Colin in the pallette manager I clicked update e-mail node and after that all the e-mail nodes that I used looked missing like in the picture. After searching and checking logs it seemed that the e-mail node was not compatible with my NR version. The node would not fully load on Node-red startup

I had the following
Node-Red 1.1.3
Nodejs V12.18
NPM V6.something

I updated it to
Node-Red 3.0.2
Nodejs V18.15
NPM V9.5.0

This solved the problem and all the nodes for Node-Red-Email could start.

5

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