There have been a couple of threads on the forum recently with users running node-red 2.x with nodejs version below 12, which gives various run time issues which may not be easy to diagnose. See this thread for example, though at the time of writing it is not yet confirmed that nodjs is the cause o…

Another one of these today where our time would have been saved if there were a popup warning in the editor. Why i get error if I am using const? - #17 by muharremsari

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Editor notification if nodejs version is too old

Core Development Feature Requests

system Closed 30 May 2022 14:29 4

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Topic		Replies	Views
Why i get error if I am using const? General	17	731	17 May 2022
Idea: Add a node.js LTS check to Node-RED? Feature Requests	12	248	12 July 2025
Problem with install & run older NodeRed version v2.2 General	16	280	1 January 2024
Npm warn to unsupported /not compatible version during installation General	11	366	20 February 2023
I have problem "Flows due to missing node types" General	33	609	15 June 2023

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Editor notification if nodejs version is too old

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