Cannot find module 'node-fetch' error with multiple MM modules

[sdetweil]

@blackbull we remove node fetch from the magic mirror package on this release as we drop back to the integrated fetch that’s provided in node and in the electron browser unfortunately that breaks a bunch of modules.

So you can either NPM install it in every module that needs it or you can an NPM install it in the base once for all the modules

[blackbull]

@sdetweil

Thanks for info and pointers! Did the NPM install in base, but ended into a new obstacle.

BR,
Saku

[05.10.2023 22:47.23.542] [ERROR] (node:8355) UnhandledPromiseRejectionWarning: Error [ERR_REQUIRE_ESM]: require() of ES Module /home/saku/MagicMirror/modules/publika/node_modules/node-fetch/src/index.js from /home/saku/MagicMirror/modules/publika/node_helper.js not supported.
Instead change the require of index.js in /home/saku/MagicMirror/modules/publika/node_helper.js to a dynamic import() which is available in all CommonJS modules.
    at Function._load (node:electron/js2c/asar_bundle:2:13327)
    at Object.<anonymous> (/home/saku/MagicMirror/modules/publika/node_helper.js:3:15)
    at Function._load (node:electron/js2c/asar_bundle:2:13327)
    at loadModule (/home/saku/MagicMirror/js/app.js:180:19)
    at loadModules (/home/saku/MagicMirror/js/app.js:210:10)
    at async App.start (/home/saku/MagicMirror/js/app.js:258:3)
(Use `electron --trace-warnings ...` to show where the warning was created)

[sdetweil]

@blackbull yes, I saw someone else with the same problem

it was the node-fetch version

do this

npm install node-fetch@2

[blackbull]

@sdetweil YES! Big thanks! :)

That needed to be run in the specific module folder, installing that in MM base did not work.

Respectfully,
Saku

[myayo001]

@blackbull j’ai le meme soucis. quand tu dis le dossier spécifique du module, c’est par exemple dans MMM-moonraker ou dans MMM-moonraker/node_modules?

Merci d’avance.

[sdetweil]

@myayo001 did you see this above

https://forum.magicmirror.builders/post/111396

[myayo001]

@sdetweil oui j’ai vu le post je dois installer npm install node-fetch@2
je l’ai installer dans le dossier MMM-moonraker et j’ai toujours l’erreur

[bugsounet]

@sdetweil cela arrive quand la version principale de node est v10.x et que l’utilisateur demande la version v20 ou v22 avec la commande n

généralement resolu avec la version principale de node en v20. ensuite on peux utiliser n comme on a envie

[myayo001]

@bugsounet je n 'ai pas trop compris ce que je devais faire.
mais j’ai bien node v20

Mirror $ node -v

v20.18.1

[KristjanESPERANTO]

@myayo001 Just remove the the line const fetch = require("fetch"); in the file node-helper.js in the module’s directory.