JavaScript error

sdetweil

@Lmagenis can you tell us more?

how did you install mm, or is this after an update?

if it runs at all there is an info block output in the startup log

if using pm2,

pm2 stop all

then

cd ~/MagicMirror
npm run server

show the messages

ctrl-c

to stop mm

Lmagenis

@sdetweil

Hi! Thank you for your help!
Here’s the output:
[2026-05-11 08:50:20.288] [LOG] [app] Starting MagicMirror: v2.36.0
[2026-05-11 08:50:20.301] [LOG] [utils] Loading config …
[2026-05-11 08:50:20.310] [INFO] [utils] Checking config file /home/pi/MagicMirror/config/config.js …
[2026-05-11 08:50:20.517] [INFO] [utils] Your configuration file doesn’t contain syntax errors :)
[2026-05-11 08:50:20.519] [INFO] [utils] Checking modules structure configuration …
[2026-05-11 08:50:20.688] [INFO] [utils] Your modules structure configuration doesn’t contain errors :)
[2026-05-11 08:50:20.691] [LOG] [app] Loading module helpers …
[2026-05-11 08:50:20.702] [LOG] [node_helper] Initializing new module helper …
[2026-05-11 08:50:20.703] [LOG] [node_helper] Module helper loaded: updatenotification
[2026-05-11 08:50:20.707] [LOG] [app] No helper found for module: clock.
[2026-05-11 08:50:20.735] [LOG] [node_helper] Initializing new module helper …
[2026-05-11 08:50:20.735] [LOG] [node_helper] Module helper loaded: MMM-Wallpaper
[2026-05-11 08:50:20.737] [WARN] [app] No /home/pi/MagicMirror/modules/MMM-Remote-Control/MMM-Remote-Control.js found for module: MMM-Remote-Control.
[2026-05-11 08:50:20.738] [LOG] [app] No helper found for module: MMM-Remote-Control.
[2026-05-11 08:50:20.739] [LOG] [app] No helper found for module: MMM-Fireworks.
[2026-05-11 08:50:20.742] [LOG] [node_helper] Initializing new module helper …
[2026-05-11 08:50:20.748] [LOG] [node_helper] Module helper loaded: MMM-CalendarExt3
[2026-05-11 08:50:21.461] [LOG] [node_helper] Initializing new module helper …
[2026-05-11 08:50:21.462] [LOG] [node_helper] Module helper loaded: calendar
[2026-05-11 08:50:21.469] [ERROR] [app] Error when loading MMM-TitanSchoolMealMenu: Cannot find module ‘axios’
Require stack:

/home/pi/MagicMirror/modules/MMM-TitanSchoolMealMenu/TitanSchoolsClient.js
/home/pi/MagicMirror/modules/MMM-TitanSchoolMealMenu/node_helper.js
/home/pi/MagicMirror/js/app.js
/home/pi/MagicMirror/serveronly/index.js
[2026-05-11 08:50:21.470] [LOG] [app] No helper found for module: MMM-UselessFacts.
[2026-05-11 08:50:21.629] [LOG] [node_helper] Initializing new module helper …
[2026-05-11 08:50:21.630] [LOG] [node_helper] Module helper loaded: newsfeed
[2026-05-11 08:50:21.631] [LOG] [app] All module helpers loaded.
[2026-05-11 08:50:21.648] [LOG] [server] Starting server on port 8080 …
[2026-05-11 08:50:21.652] [WARN] [server] You’re using a full whitelist configuration to allow for all IPs
[2026-05-11 08:50:21.693] [LOG] [app] Server started …
[2026-05-11 08:50:21.695] [LOG] [node_helper] Connecting socket for: updatenotification
[2026-05-11 08:50:21.696] [LOG] [node_helper] Starting module helper: updatenotification
[2026-05-11 08:50:21.698] [LOG] [node_helper] Connecting socket for: MMM-Wallpaper
[2026-05-11 08:50:21.699] [LOG] [MMM-Wallpaper] Starting node helper for: MMM-Wallpaper
[2026-05-11 08:50:21.700] [LOG] [node_helper] Connecting socket for: MMM-CalendarExt3
[2026-05-11 08:50:21.706] [LOG] [node_helper] Connecting socket for: calendar
[2026-05-11 08:50:21.707] [LOG] [calendar] Starting node helper for: calendar
[2026-05-11 08:50:21.708] [LOG] [node_helper] Connecting socket for: newsfeed
[2026-05-11 08:50:21.710] [LOG] [newsfeed] Starting node helper for: newsfeed
[2026-05-11 08:50:21.712] [LOG] [app] Sockets connected & modules started …
[2026-05-11 08:50:21.714] [INFO] [serveronly]

Ready to go! Please point your browser to: http://0.0.0.0:8080 <<<
[2026-05-11 08:50:22.305] [INFO] [systeminformation]

System Information

SYSTEM: manufacturer: Raspberry Pi Foundation; model: Raspberry Pi 4 Model B Rev 1.5; virtual: false; MM: v2.36.0
OS: platform: linux; distro: Debian GNU/Linux; release: 12; arch: arm64; kernel: 6.12.62+rpt-rpi-v8
VERSIONS: electron: undefined; used node: 22.21.1; installed node: 22.21.1; npm: 11.14.1; pm2: 6.0.14
ENV: XDG_SESSION_TYPE: tty; MM_CONFIG_FILE: undefined
WAYLAND_DISPLAY: undefined; DISPLAY: undefined; ELECTRON_ENABLE_GPU: undefined
RAM: total: 3796.81 MB; free: 3047.70 MB; used: 749.11 MB
OTHERS: uptime: 44148 minutes; timeZone: America/New_York

Lmagenis

@sdetweil

I added OpenWeatherForecast and updated TitanSchoolMealMenu then the error started. I’ve // out the openweatherforecast on the config file and still get the error. MM doesn’t load and it’s up to date.

sdetweil

@Lmagenis the MMM-TitanSchoolMealMenu module removed the axios requirement over a year ago

cd ~/MagicMirror/modules/MMM-TitanSchoolMealMenu
git pull

if that succeeds, do

npm install

then

cd ~/MagicMirror
npm run server

if good, then use browser to go to

http://localhost:8080

Lmagenis

@sdetweil

Now it’s running perfectly if I’m using the browser.
So, why can’t it run if I use “npm start”?

sdetweil

@Lmagenis you can now… we have debugged, and it works…

ctrl-c to stop server and then do your normal start for MM

Lmagenis

@sdetweil

It returned:
App threw an error during load
TypeError: styleText is not a function
at /home/pi/MagicMirror/js/logger.js:40:42
at Object. (/home/pi/MagicMirror/js/logger.js:114:2)
at Module._compile (node:internal/modules/cjs/loader:1141:14)
at Module._extensions…js (node:internal/modules/cjs/loader:1196:10)
at Module.load (node:internal/modules/cjs/loader:1011:32)
at Module._load (node:internal/modules/cjs/loader:846:12)
at f._load (node:electron/js2c/asar_bundle:2:13330)
at Module.require (node:internal/modules/cjs/loader:1035:19)
at require (node:internal/modules/cjs/helpers:102:18)
at Object. (/home/pi/MagicMirror/js/app.js:7:13)
A JavaScript error occurred in the main process
Uncaught Exception:
TypeError: styleText is not a function
at /home/pi/MagicMirror/js/logger.js:40:42
at Object. (/home/pi/MagicMirror/js/logger.js:114:2)
at Module._compile (node:internal/modules/cjs/loader:1141:14)
at Module._extensions…js (node:internal/modules/cjs/loader:1196:10)
at Module.load (node:internal/modules/cjs/loader:1011:32)
at Module._load (node:internal/modules/cjs/loader:846:12)
at f._load (node:electron/js2c/asar_bundle:2:13330)
at Module.require (node:internal/modules/cjs/loader:1035:19)
at require (node:internal/modules/cjs/helpers:102:18)
at Object. (/home/pi/MagicMirror/js/app.js:7:13)
[405959:0511/092036.982897:ERROR:wayland_connection.cc(224)] Failed to connect to Wayland display: No such file or directory (2)
[405959:0511/092036.983156:ERROR:ozone_platform_wayland.cc(223)] Failed to initialize Wayland platform
[405959:0511/092036.983172:ERROR:env.cc(255)] The platform failed to initialize. Exiting.
The futex facility returned an unexpected error code.
/home/pi/MagicMirror/node_modules/electron/dist/electron exited with signal SIGABRT

sdetweil

@Lmagenis failed to connect to Wayland display

Npm start was changed to do Wayland, instead of x11
Documented in the release notes

Now need to do

npm run start:x11

Are you using pm2 to launch?

How did you upgrade MagicMirror? Manually or my scripted update?

Lmagenis

@sdetweil

I’m not using pm2.
I updated from the main MM site

When I run npm run start:x11, I’m getting the same error.

sdetweil

@Lmagenis ok, sounds like update didn’t complete

Do,

cd ~/MagicMirror 
git status

Report output

Lmagenis

@sdetweil

On branch master
Your branch is up to date with ‘origin/master’.

Changes not staged for commit:
(use “git add …” to update what will be committed)
(use “git restore …” to discard changes in working directory)
modified: package-lock.json
modified: package.json

Untracked files:
(use “git add …” to include in what will be committed)
RTSPtoWeb/
icons/
installers/
make_error
old_modules/
run-start.sh
splashscreen/

no changes added to commit (use “git add” and/or “git commit -a”)

sdetweil

@Lmagenis can you do

git diff package.json

Looks like you used my installer script at some time

Lmagenis

@sdetweil

Here’s what it returned:

diff --git a/package.json b/package.json
index b2c0eca…878e7cc 100644
— a/package.json
+++ b/package.json
@@ -138,7 +138,7 @@
“vitest”: “^4.1.5”
},
“optionalDependencies”: {

```
          "electron": "^41.3.0"
```

          "electron": "^22.3.4"
  },
  "engines": {
          "node": ">=22.21.1 <23 || >=24"

sdetweil

@Lmagenis hmm

Do
Stop MagicMirror

cd ~/MagicMirror 
git checkout package.json
rm package-lock.json
rm -rf  node_modules
npm run install-mm

Start MagicMirror

Lmagenis

@sdetweil

I’ve always used “npm start”. Tried starting it with both commands.

pi@raspberrypi:~/MagicMirror $ Start MagicMirror
-bash: Start: command not found
pi@raspberrypi:~/MagicMirror $ npm start

magicmirror@2.36.0 start
node --run start:wayland

/bin/sh: 1: ./node_modules/.bin/electron: not found
pi@raspberrypi:~/MagicMirror $

sdetweil

@Lmagenis fun times

Try

cd ~/MagicMirror 
npm install electron@41.3.0

please advise results

Lmagenis

@sdetweil I really appreciate your help with this!

The log has over 600 lines in it. Is there something specific to look for?

Lmagenis

@sdetweil
The install returned “npm error A complete log of this…”

sdetweil

@Lmagenis did it succeed or fail,

Without the log

sdetweil

@Lmagenis can you send me the log , same userid at gmail please