How to recover from a crash ? opened 07:36AM - 04 Sep 19 UTC (UTC) closed 08:51AM - 05 Sep 19 UTC (UTC) [dsl400] dsl400 I c…

[image] dsl400: Imagine that windows would BSOD on you every time you type a letter in the calculator app. Careful what you imagine. :stuck_out_tongue_closed_eyes:

so far it does not .... will test tomorrow ... maybe it will :slight_smile:

It is not only the 'uncaughtException', but every async operation like unhandled errors in EventEmitters (missing on('error',...)) and unhandled promise rejections. If any of these happen in your function node, in some cases you cannot even tell that it came from there, as the code is executed from …

Did someone say calculator crashes.... ? only occasionally - https://www.google.com/search?q=crash+windows+calculator+app&oq=crash+windows+calculator+app&aqs=chrome..69i57.6184j0j7&sourceid=chrome&ie=UTF-8 :slight_smile:

[image] dceejay: Did someone say calculator crashes.... ? only occasionally no BSOD .... so it does not apply to this topic ... you will have to dig deeper :))))

Sorry, late to this discussion but if the error happens inside a function node, doesn't that crash the VM? If so, can't the VM itself be wrapped in a try/catch? Not sure that would catch everything but it might help? Sorry if that is just too simplistic, I've not had a chance to look at the core co…

@TotallyInformation if it were that easy we would have already done that.... [image] TotallyInformation: Also, am I the only one who spotted the typo in the error message? "seams" should be "seems" - is that message from the browser or from Node-RED? I cannot see any error message in this th…

NOTE: Dyslexia is a serious condition for those who suffer, or cannot access spell checkers. I think I know what the problem is... It's probably the "undefindenFunction" its not defindened... what is this undefinden Function? perhaps its just a reference that's spelled wrongly. Perhaps you shou…

[image] knolleary: I cannot see any error message in this thread that contains either 'seams' or 'seems'. Where are you looking? In the screenshot from the web page

Node-RED

Node-RED Forum

Recover from server crash

Core Development

tree-frog 5 September 2019 17:46 18

sorry !

I thought it was funny... (because I have dyslexia... )

Topic		Replies	Views
Node-Red Crashing Upon a power fault General	12	227	17 July 2024
Opening node-red General	54	2024	4 February 2021
Lost connection to server, reconnecting in Dashboard	60	12467	14 April 2020
Node-red crashes after a while and no html view -- please help -- SOLVED General	14	5044	28 September 2021
Serverless Node-RED instance - tailless not headless! General	24	733	27 December 2023

Copyright OpenJS Foundation and Node-RED contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

Recover from server crash

Related topics