esktan
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Joined: 22 Nov 2023, 03:20
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Failed to determine group credentials: No such process

05 Dec 2023, 04:18

Hi , just received my RevPi Connect 4
OS : Linux RevPi109168 5.10.152-rt75-v8 #1 SMP PREEMPT_RT Tue, 26 Sep 2023 09:43:32 +0200 aarch64 GNU/Linux
Successfully install the nodered
When trying to start node red, keeps getting error:

Dec 05 13:46:32 RevPi109168 systemd[4002]: nodered.service: Failed to determine group credentials: No such process
Dec 05 13:46:32 RevPi109168 systemd[4002]: nodered.service: Failed at step GROUP spawning /usr/bin/env: No such process
Dec 05 13:46:32 RevPi109168 systemd[1]: nodered.service: Main process exited, code=exited, status=216/GROUP
Dec 05 13:46:32 RevPi109168 systemd[1]: nodered.service: Failed with result 'exit-code'.

Please advise.
Thanks
 
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dirk
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Joined: 15 Dec 2016, 13:19
Answers: 3

Re: Failed to determine group credentials: No such process

05 Dec 2023, 10:15

Hi dear esktan, that sounds like a bit of a mixed bag and there are certainly different ways that can lead to dead ends when installing Node-RED and the extensions on the Revolution-Pi module. What I can recommend to you is the following checklist https://kunbus-gmbh.atlassian.net/servi ... 2632253480
There we have summarized all the steps that lead to success and navigate you safely through this installation jungle.
 
esktan
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Posts: 4
Joined: 22 Nov 2023, 03:20
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Re: Failed to determine group credentials: No such process

06 Dec 2023, 03:33

Hi Dirk,

Thanks for the response.
I have try to uninstall the node-red and re-install but still the same error.
Was a bit surprised that Node-red does not come in this new RevPI Connect 4.

sudo npm -g remove node-red
sudo npm -g remove node-red-admin
rm -R ~/.node-red

bash <(curl -sL https://raw.githubusercontent.com/node- ... nd-nodered)

This is another article I found but I'm not sure what is the resolutions.
https://discourse.nodered.org/t/failed- ... cess/58306

Is there any other suggestion you can share?
Please advise
Thanks
 
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dirk
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Posts: 1888
Joined: 15 Dec 2016, 13:19
Answers: 3

Re: Failed to determine group credentials: No such process

12 Dec 2023, 10:53

Hi esktan, I'll create a test setup and clarify if Node-RED is included in 2023-09-26-revpi-bullseye-arm64.img.
 
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dirk
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Posts: 1888
Joined: 15 Dec 2016, 13:19
Answers: 3

Re: Failed to determine group credentials: No such process

12 Dec 2023, 14:55

Hi esktan, I have tested Node-RED, and it works out of the box with RevPi Bullseye 64-bit (09/2023) (ID: 7482).
Here is my step-by-step guide:
chrome_GLdkDJt95l.png
Activate Node-RED Service
chrome_QfHLX42wim.png
Start Node-RED App
chrome_R2scsBHIWD.png
Finally Node-RED!
 
esktan
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Posts: 4
Joined: 22 Nov 2023, 03:20
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Re: Failed to determine group credentials: No such process

14 Dec 2023, 03:04

Hi Dirk,

Thanks for your test.
I have followed your suggestion, and below is the screenshot for your understanding.

Will try to perform to reload the image you describe for further testing.
Attachments
MicrosoftTeams-image (4).png
MicrosoftTeams-image (3).png
MicrosoftTeams-image (2).png
 
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dirk
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Posts: 1888
Joined: 15 Dec 2016, 13:19
Answers: 3

Re: Failed to determine group credentials: No such process

14 Dec 2023, 07:34

Hi, esktan Why do you take the last step and not just wait until Node-RED has started? I have to admit, I also got this dialog shortly after I did the first step. However, since it worked immediately after waiting less than a minute and reloading the page, I didn't think it was relevant to document - but I'll do a bit better in the future and comment on that too.
 
esktan
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Re: Failed to determine group credentials: No such process

20 Dec 2023, 06:16

Hi Dirk,

Thanks for the information. I have passed the unit to my colleague to try going through your suggestion again, as I am a newbie in RevPi.
So, hopefully it is just something simple that I missed. We will keep you posted if we get it working.

Thanks

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