Update is not working..I need help please

[sil3ntstorm]

@sdetweil
I don’t have version 20 either but rather 16.14.2. How can I install version 20? Can you please help me?

[sdetweil]

@sil3ntstorm you can try the node20_install script

or you can try with upgrading mm using my upgrade script

https://github.com/sdetweil/MagicMirror_scripts

[sil3ntstorm]

@sdetweil I installed it, thanks

[Stoffbeuteluwe]

@sdetweil Hi thanks for answering, the problem was 3 modules

the module

MMM-DWD-WarnWeather
MMM-Snake
MMM-MyCalendar

without the modules it works fine and with the modules it doesn’t work and I don’t know wy???

anybody an idea??

[sdetweil]

@Stoffbeuteluwe it’s this

https://forum.magicmirror.builders/topic/15778/fix-for-black-screen-in-2-16-and-later

we removed node-fetch

I think
MMM-DWD-WarnWeather
put out a fix
git pull in that module folder and npm install

[sil3ntstorm]

@Stoffbeuteluwe Did you just deactivate the 3 modules in config.js, or did you also delete the 3 folders in the Modules folder? Did you have to do anything else to make it work?

[sdetweil]

@sil3ntstorm we removed some libraries in this release that modules use but don’t document So you have to fix the modules manually by installing the missing libraries.

I posted a link to the troubleshooting Post that shows you how to find the library and what to do about it

[Stoffbeuteluwe]

@sil3ntstorm I only deleted the module folder…

[Stoffbeuteluwe]

@sdetweil

thanks DWD-Warnweather is fine

I can’t get MMM-MyCalendar to work, I’ve tried everything but unfortunately it doesn’t work.
As soon as the module folder (MMM-MyCalendar) is in the modules folder it doesn’t work…
Unfortunately I don’t know what to do next, sorry

[sdetweil]

@Stoffbeuteluwe show the output of the npm start

best way

pm2 stop all
cd ~/MagicMirror
npm start >somefile.txt 2>&1

wait 20 seconds
ctrl -c in the window for the above commands

then edit somefile.txt
and search for

Cannot find module

then next few lines will tell you which mmm module is affected