Black screen

Vauxdvihl

Hi friends,
i had a running system (everything worked fine)
I installed “MMM-ip” and changed the config accordingly.
Now i have a black screen
I deinstalled the “MMM-ip” but the black screen is still there.
Can please somebody help?
Thanks
Regards

sdetweil

@Vauxdvihl Error: Cannot find module ‘del’

that will do it

do

cd ~/MagicMirror
npm install del

lavolp3

@Vauxdvihl
The most probable error is a mistake in your config.
Please move in the console into your magic mirror folder and execute

npm run config:check

OR

Go on your laptop, open a browser, visit “YOURMAGICMIRRORIP:8080”, press F12 to open Developer Tools, look for errors, post them here.

Vauxdvihl

Config check shows no errors
and unfortunately does the other thing not work
Any other debug possibility?
thanks

sdetweil

@Vauxdvihl try keyboard on mirror, ctrl-shift-i to open dev window

lavolp3

@Vauxdvihl or, from your laptop or pc, you can ssh into the mirror, got to the MagicMirror directory and execute the following for dev mode:

pm2 stop all
npm start dev

See if there are errors coming up in the console.

Is there still no troubleshooting guide around to reference to?

Vauxdvihl

npm start dev

results in

pi@PiMirrorNeu:~ $ npm start dev
npm ERR! code ENOENT
npm ERR! syscall open
npm ERR! path /home/pi/package.json
npm ERR! errno -2
npm ERR! enoent ENOENT: no such file or directory, open '/home/pi/package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent 

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/pi/.npm/_logs/2020-01-06T19_11_05_569Z-debug.log

sdetweil

@Vauxdvihl from the magicmirror folder

all commands suggested are always from the magic mirror folder

Vauxdvihl

Ah ok
Sorry

DevTools was disconnected from the page.
Once the page is reloaded, DevTools will automatically reconnect.

sdetweil

@Vauxdvihl this is still MagicMirror version 2.9?

a guess

do

cd ~/MagicMirror
git checkout modules/node_modules/node_helper/index.js

Vauxdvihl

@sdetweil
Where do i see it?

Nothing happen:

pi@PiMirrorNeu:~/MagicMirror $ git checkout modules/node_modules/node_helper/index.js
pi@PiMirrorNeu:~/MagicMirror $

SOLVED Black screen