Node-red crashes and never recovers on it's own
Created by: Rajababu123 at: 2/4/2022 12:51 PM (2 Replies)
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| 2/4/2022 12:51 PM | |
Joined: 10/16/2021 Last visit: 2/4/2022 Posts: 1 Rating:
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I have installed iot2040 example image, After I run node-red and deploy some nodes, Node-red crashes and never recovers on it's own. If I try to start node-red manually it say's node-red files are missing with bootstrap error. Can anyone please suggest proper solution to this problem. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 02/04/2022 13:00:37New subject after splitting |
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| 2/7/2022 11:14 AM | |
Joined: 4/28/2015 Last visit: 11/11/2024 Posts: 3345 Rating:
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Hi, you need to delete the flow and restart the IOT2040. More information can be found here. This does not solve the root cause, you need to find out why node-red crashed. Therefore please check / provide the output of
after the next crash. Best regards! |
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Not working for IOT2050 support anymore from March 1st, 2024. |
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| 2/7/2022 9:08 PM | |
Joined: 4/11/2013 Last visit: 8/12/2024 Posts: 56 Rating:
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What I did is install a crontab task which checks every 10 minutes if node-red is running. To see if node-red is running: pidof node-red <Enter> 1. If a number is returned -> node-red is still running If 2. is the case restart node-red via a script. If you want to know what the problem is you have to do two things: 1. Save your current node-red project flows_iot2000.json after build. You can find this file via WinSCP -> goto the directory /home/root/.node-red 2. Restart node-red manually and see what happens: Maybe there should be a logfile like Bergmanu depicted. Regards, Rene Remark: I make use of version v2.2.0! |
Last edited by: joshuatreenl at: 02/07/2022 21:13:03 |
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