Cannot find module '#server_functions'

[karsten13]

@chrisfr1976

#server_functions is an alias for js/server_functions.js which is defined in package.json:

        "imports": {
                "#module_functions": {
                        "default": "./js/module_functions.js"
                },
                "#server_functions": {
                        "default": "./js/server_functions.js"
                }
        },

Because axios is the only diff your package.json should contain above lines.

I have no idea anymore (maybe corrupt sd card).

[sdetweil]

@chrisfr1976 can you do

Stop MagicMirror

cd -/MagicMirror
rm -rf node_modules
npm install 

Start MagicMirror

npm start

Also, can you send me the
~/MagicMirror/installers/upgrade.log

My email is same user id as here, at gmail

[sdetweil]

I don’t see that error in my test of npm run server.

[chrisfr1976]

@sdetweil and @karsten13, I think I solved my problem.
In the beginning when I used the update script it stopped with the node-version but didn’t update. So I updated manually by using the original code from Node JS. So I installed node v22.20.0. Later I went again down to v22.18.0. Maybe this caused some trouble. But Maybe not. rm -rf node_modules and npm install I did already 3 times before.

But now I modified the calendarfetcher.js and newsfeedfetcher.js:

This was removed:

const { getUserAgent } = require("#server_functions");
const { scheduleTimer } = require("#module_functions");

and replaced by this:

const getUserAgent = () => "MagicMirror v2.33.0";
const scheduleTimer = (timerRef, interval, callback) => {
    clearTimeout(timerRef);
    return setTimeout(callback, interval);
};

No errors and Calendar/Newsfeed is displayed as before. I don’t know exactly if there are any new issues now but so far I’m happy.

[sdetweil]

@chrisfr1976 I’d really like to see the upgrade.log file
~/MagicMirror/installers/upgrade.log

Email to Me , same userid as here at gmail

[chrisfr1976]

@sdetweil Hey, no problem generally but I‘m out until Thursday. I‘ll send it then.

[sdetweil]

@chrisfr1976 when you have time

[chrisfr1976]

@sdetweil

Hi Sam,
After the update to MagicMirror v2.34.0 I had again this Cannot find module '#server_functions issue. See above.
I solved it again manually in the calendarfetcher.js and newsfeedfetcher.js with a relative path.

I replaced this:

const { getUserAgent } = require("#server_functions");
const { scheduleTimer } = require("#module_functions"); //only in newsfeed

with

const { getUserAgent } = require("../../../js/server_functions");
const { scheduleTimer } = require("../../../js/module_functions"); //only in newsfeed

This time your update script worked fine without any error.

Maybe I’m alone with this behavior, but now everything works fine again as before the update. If anyone else discovers this problem, the code above might help.

[chrisfr1976]

…and I’ll remove axios from my modules. This is causing this trouble.

[sdetweil]

@chrisfr1976 but that means you dont have the correct node version or dependencies

Down level npm, see imports in package.json

[sdetweil]

@chrisfr1976 can you send me ~/MagicMirror/installers/upgrade.log

Same userid as here at gmail

[chrisfr1976]

@sdetweil

I have the same. Except my reinstalled Axios library.

upgrade.log will follow.

@MagicPi:~/MagicMirror $ tail --lines=200 package.json
{
	"name": "magicmirror",
	"version": "2.34.0",
	"description": "The open source modular smart mirror platform.",
	"keywords": [
		"magic mirror",
		"magicmirror",
		"smart mirror",
		"mirror UI",
		"modular"
	],
	"homepage": "https://magicmirror.builders",
	"bugs": {
		"url": "https://github.com/MagicMirrorOrg/MagicMirror/issues"
	},
	"repository": {
		"type": "git",
		"url": "https://github.com/MagicMirrorOrg/MagicMirror"
	},
	"license": "MIT",
	"author": "Michael Teeuw",
	"contributors": [
		{
			"name": "MagicMirror contributors",
			"url": "https://github.com/MagicMirrorOrg/MagicMirror/graphs/contributors"
		}
	],
	"type": "commonjs",
	"imports": {
		"#module_functions": {
			"default": "./js/module_functions.js"
		},
		"#server_functions": {
			"default": "./js/server_functions.js"
		}
	},
	"main": "js/electron.js",
	"scripts": {
		"config:check": "node js/check_config.js",
		"postinstall": "git clean -df fonts vendor",
		"install-mm": "npm install --no-audit --no-fund --no-update-notifier --only=prod --omit=dev",
		"install-mm:dev": "npm install --no-audit --no-fund --no-update-notifier && npx playwright install chromium",
		"lint:css": "stylelint 'css/main.css' 'css/roboto.css' 'css/font-awesome.css' 'modules/default/**/*.css' --fix",
		"lint:js": "eslint --fix",
		"lint:markdown": "markdownlint-cli2 . --fix",
		"lint:prettier": "prettier . --write",
		"prepare": "[ -f node_modules/.bin/husky ] && husky || echo no husky installed.",
		"server": "node ./serveronly",
		"server:watch": "node ./serveronly/watcher.js",
		"start": "node --run start:x11",
		"start:dev": "node --run start:x11 -- dev",
		"start:wayland": "WAYLAND_DISPLAY=\"${WAYLAND_DISPLAY:=wayland-1}\" ./node_modules/.bin/electron js/electron.js --ozone-platform=wayland",
		"start:wayland:dev": "node --run start:wayland -- dev",
		"start:windows": ".\\node_modules\\.bin\\electron js\\electron.js",
		"start:windows:dev": "node --run start:windows -- dev",
		"start:x11": "DISPLAY=\"${DISPLAY:=:0}\" ./node_modules/.bin/electron js/electron.js",
		"start:x11:dev": "node --run start:x11 -- dev",
		"test": "vitest run",
		"test:calendar": "node ./modules/default/calendar/debug.js",
		"test:coverage": "vitest run --coverage",
		"test:css": "stylelint 'css/main.css' 'css/roboto.css' 'css/font-awesome.css' 'modules/default/**/*.css'",
		"test:e2e": "vitest run tests/e2e",
		"test:electron": "vitest run tests/electron",
		"test:js": "eslint",
		"test:markdown": "markdownlint-cli2 .",
		"test:prettier": "prettier . --check",
		"test:spelling": "cspell . --gitignore",
		"test:ui": "vitest --ui",
		"test:unit": "vitest run tests/unit",
		"test:watch": "vitest"
	},
	"lint-staged": {
		"*": "prettier --ignore-unknown --write",
		"*.js": "eslint --fix",
		"*.css": "stylelint --fix"
	},
	"dependencies": {
		"@electron/rebuild": "^4.0.2",
		"@fontsource/roboto": "^5.2.9",
		"@fontsource/roboto-condensed": "^5.2.8",
		"@fortawesome/fontawesome-free": "^7.1.0",
		"ajv": "^8.17.1",
		"animate.css": "^4.1.1",
		"axios": "^1.13.2",
		"console-stamp": "^3.1.2",
		"croner": "^9.1.0",
		"envsub": "^4.1.0",
		"eslint": "^9.39.2",
		"express": "^5.2.1",
		"feedme": "^2.0.2",
		"helmet": "^8.1.0",
		"html-to-text": "^9.0.5",
		"iconv-lite": "^0.7.1",
		"ipaddr.js": "^2.3.0",
		"moment": "^2.30.1",
		"moment-timezone": "^0.6.0",
		"node-ical": "^0.22.1",
		"nunjucks": "^3.2.4",
		"pm2": "^6.0.14",
		"socket.io": "^4.8.3",
		"suncalc": "^1.9.0",
		"systeminformation": "^5.28.2",
		"undici": "^7.16.0",
		"weathericons": "^2.1.0"
	},
	"devDependencies": {
		"@stylistic/eslint-plugin": "^5.6.1",
		"@vitest/coverage-v8": "^4.0.16",
		"@vitest/ui": "^4.0.16",
		"cspell": "^9.4.0",
		"eslint-plugin-import-x": "^4.16.1",
		"eslint-plugin-jsdoc": "^61.5.0",
		"eslint-plugin-package-json": "^0.85.0",
		"eslint-plugin-playwright": "^2.4.0",
		"eslint-plugin-vitest": "^0.5.4",
		"express-basic-auth": "^1.2.1",
		"husky": "^9.1.7",
		"jsdom": "^27.4.0",
		"lint-staged": "^16.2.7",
		"markdownlint-cli2": "^0.20.0",
		"playwright": "^1.57.0",
		"prettier": "^3.7.4",
		"prettier-plugin-jinja-template": "^2.1.0",
		"stylelint": "^16.26.1",
		"stylelint-config-standard": "^39.0.1",
		"stylelint-prettier": "^5.0.3",
		"vitest": "^4.0.16"
	},
	"optionalDependencies": {
		"electron": "^39.2.7"
	},
	"engines": {
		"node": ">=22.21.1 <23 || >=24"
	}
}
chris@MagicPi:~/MagicMirror $ 

[sdetweil]

@chrisfr1976 how are you launching MagicMirror?

[chrisfr1976]

@sdetweil
I use pm2 script:

sleep 21s
cd ~/MagicMirror
DISPLAY=:0 npm run start

[sdetweil]

@chrisfr1976 weird

Upgrade log looks great.

Can you change to
DISPLAY=:0 npm start

And try

Shouldn’t matter, but such is life