After 2.8 I'm having tons of issues. What are the steps from square 1 to get this working?

Gomalley

pi@raspberrypi:~/MagicMirror $ npm install

> magicmirror@2.8.0 install /home/pi/MagicMirror
> cd vendor && npm install

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"arm"})

audited 220 packages in 21.352s
found 5 vulnerabilities (4 low, 1 high)
  run `npm audit fix` to fix them, or `npm audit` for details

> magicmirror@2.8.0 postinstall /home/pi/MagicMirror
> sh installers/postinstall/postinstall.sh && npm run install-fonts

MagicMirror installation successful!

> magicmirror@2.8.0 install-fonts /home/pi/MagicMirror
> cd fonts && npm install

audited 1 package in 1.151s
found 0 vulnerabilities

audited 3592 packages in 97.711s
found 0 vulnerabilities

pi@raspberrypi:~/MagicMirror $

Looks good. What should I do next?, Try to start the mirror?

sdetweil

@Gomalley yes, start it up

Gomalley

@sdetweil I was able to start up he mirror by doing

cd ~ /MagicMirror
npm start

The mirror started up like usual but it didn’t restart after I exited out of it.

sdetweil

@Gomalley ok, now try

pm2 list

If something is there, try

pm2 start ???

Where name is whatever was shown

If nothing, use my new script, see link in troubleshooting section

Gomalley

@sdetweil

pm2 list

gave me error messages so I ran the updated script and keeps coming up with an error for shelljs

pi@raspberrypi:~ $ pm2 list
[PM2] Spawning PM2 daemon with pm2_home=/home/pi/.pm2
internal/modules/cjs/loader.js:583
    throw err;
    ^

Error: Cannot find module 'shelljs'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
    at Function.Module._load (internal/modules/cjs/loader.js:507:25)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (/usr/local/lib/node_modules/pm2/node_modules/v8-compile-cache/v8-compile-cache.js:161:20)
    at module.exports.Client.launchDaemon (/usr/local/lib/node_modules/pm2/lib/Client.js:244:7)
    at /usr/local/lib/node_modules/pm2/lib/Client.js:103:10
    at /usr/local/lib/node_modules/pm2/lib/Client.js:311:14
    at process._tickCallback (internal/process/next_tick.js:61:11)
pi@raspberrypi:~ $ bash -c  "$(curl -sL  https://www.dropbox.com/s/cy2z7lbkpifcbrk/fixuppm2.sh?dl=0)"
bash: line 26: 1: command not found
internal/modules/cjs/loader.js:583
    throw err;
    ^

Error: Cannot find module 'shelljs'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
    at Function.Module._load (internal/modules/cjs/loader.js:507:25)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (/usr/local/lib/node_modules/pm2/node_modules/v8-compile-cache/v8-compile-cache.js:161:20)
    at module.exports.Client.launchDaemon (/usr/local/lib/node_modules/pm2/lib/Client.js:244:7)
    at /usr/local/lib/node_modules/pm2/lib/Client.js:103:10
    at /usr/local/lib/node_modules/pm2/lib/Client.js:311:14
    at process._tickCallback (internal/process/next_tick.js:61:11)
internal/modules/cjs/loader.js:583
    throw err;
    ^

Error: Cannot find module 'shelljs'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
    at Function.Module._load (internal/modules/cjs/loader.js:507:25)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (/usr/local/lib/node_modules/pm2/node_modules/v8-compile-cache/v8-compile-cache.js:161:20)
    at detectInitSystem (/usr/local/lib/node_modules/pm2/lib/API/Startup.js:50:11)
    at API.CLI.startup (/usr/local/lib/node_modules/pm2/lib/API/Startup.js:186:27)
    at Command.<anonymous> (/usr/local/lib/node_modules/pm2/bin/pm2:705:9)
    at Command.listener (/usr/local/lib/node_modules/pm2/node_modules/commander/index.js:315:8)
    at Command.emit (events.js:189:13)
    at Command.parseArgs (/usr/local/lib/node_modules/pm2/node_modules/commander/index.js:651:12)
[PM2] Spawning PM2 daemon with pm2_home=/home/pi/.pm2
internal/modules/cjs/loader.js:583
    throw err;
    ^

Error: Cannot find module 'shelljs'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
    at Function.Module._load (internal/modules/cjs/loader.js:507:25)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (/usr/local/lib/node_modules/pm2/node_modules/v8-compile-cache/v8-compile-cache.js:161:20)
    at module.exports.Client.launchDaemon (/usr/local/lib/node_modules/pm2/lib/Client.js:244:7)
    at /usr/local/lib/node_modules/pm2/lib/Client.js:103:10
    at /usr/local/lib/node_modules/pm2/lib/Client.js:311:14
    at process._tickCallback (internal/process/next_tick.js:61:11)
[PM2] Spawning PM2 daemon with pm2_home=/home/pi/.pm2
internal/modules/cjs/loader.js:583
    throw err;
    ^

Error: Cannot find module 'shelljs'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
    at Function.Module._load (internal/modules/cjs/loader.js:507:25)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (/usr/local/lib/node_modules/pm2/node_modules/v8-compile-cache/v8-compile-cache.js:161:20)
    at module.exports.Client.launchDaemon (/usr/local/lib/node_modules/pm2/lib/Client.js:244:7)
    at /usr/local/lib/node_modules/pm2/lib/Client.js:103:10
    at /usr/local/lib/node_modules/pm2/lib/Client.js:311:14
    at process._tickCallback (internal/process/next_tick.js:61:11)
pi@raspberrypi:~ $

I’ve run into this “cannot find shelljs” error before

Gomalley

@sdetweil
Is it possibly the version of raspbian that is messing this up because it use to work before they released the latest version of raspbian and before MM 2.8 as well.

sdetweil

@Gomalley pm2 needs to be reinstalled, cause the npm version changed.

lets try my new pm2 fixup script…

bash -c "$(curl -sL  https://www.dropbox.com/s/cy2z7lbkpifcbrk/fixuppm2.sh?dl=0)"

I’ve added your problems to the list it handles

Gomalley

@sdetweil
Thank you! The mirror now autostarts!
So all this time I was doing it on a Lexar micro sd card. It actually froze on the startup page so I threw in a 16gb Ultra sandisk amd started the process all over.
Heres the steps that I followed:

pm2 logs

npm i -g npm

cd ~
sudo chown -R pi .

pm2 logs

npm i -g npm

sudo npm i -g npm

cd ~/MagicMirror
npm install

pm2 list

bash -c "$(curl -sL  https://www.dropbox.com/s/cy2z7lbkpifcbrk/fixuppm2.sh?dl=0)"

Thank you again for your help!

sdetweil

@Gomalley glad that it’s working.
My new installer might have avoided all the rework after git clone

maxheartrate

Hi,

I am having the exact same problem: Black screen after 2.8 update. I followed all the suggestions you two came up with but my screen remains black.

This is what I get after npm start:


Starting MagicMirror: v2.8.0
Loading config ...
Loading module helpers ...
WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module 'node_helper'
Loading module helpers ...
App threw an error during load
Error: Cannot find module 'node_helper'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:6:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:94:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32)
Whoops! There was an uncaught exception...
{ Error: Cannot find module 'node_helper'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:6:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:94:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32) code: 'MODULE_NOT_FOUND' }
MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
Launching application.
^Cpi@raspberrypi:~/MagicMirror $ 
pi@raspberrypi:~/MagicMirror $ npm stop
npm ERR! missing script: stop

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/pi/.npm/_logs/2019-08-08T12_50_44_769Z-debug.log
pi@raspberrypi:~/MagicMirror $ pm2 stop mm
[PM2] Applying action stopProcessId on app [mm](ids: 0)
[PM2] [mm](0) ✓
┌─────────────┬────┬──────┬─────────┬───┬─────┬────────┐
│ Name        │ id │ mode │ status  │ ↺ │ cpu │ memory │
├─────────────┼────┼──────┼─────────┼───┼─────┼────────┤
│ MagicMirror │ 1  │ fork │ stopped │ 0 │ 0%  │ 0 B    │
│ mm          │ 0  │ fork │ stopped │ 1 │ 0%  │ 0 B    │
└─────────────┴────┴──────┴─────────┴───┴─────┴────────┘
 Use `pm2 show <id|name>` to get more details about an app
pi@raspberrypi:~/MagicMirror $ pm2 list
┌─────────────┬────┬──────┬─────────┬───┬─────┬────────┐
│ Name        │ id │ mode │ status  │ ↺ │ cpu │ memory │
├─────────────┼────┼──────┼─────────┼───┼─────┼────────┤
│ MagicMirror │ 1  │ fork │ stopped │ 0 │ 0%  │ 0 B    │
│ mm          │ 0  │ fork │ stopped │ 1 │ 0%  │ 0 B    │
└─────────────┴────┴──────┴─────────┴───┴─────┴────────┘
 Use `pm2 show <id|name>` to get more details about an app
pi@raspberrypi:~/MagicMirror $  pm2 start MagicMirror
[PM2] Applying action restartProcessId on app [MagicMirror](ids: 1)
[PM2] [MagicMirror](1) ✓
[PM2] Process successfully started
┌─────────────┬────┬──────┬─────────┬───┬─────┬──────────┐
│ Name        │ id │ mode │ status  │ ↺ │ cpu │ memory   │
├─────────────┼────┼──────┼─────────┼───┼─────┼──────────┤
│ MagicMirror │ 1  │ fork │ online  │ 0 │ 0%  │ 2.5 MB   │
│ mm          │ 0  │ fork │ stopped │ 1 │ 0%  │ 0 B      │
└─────────────┴────┴──────┴─────────┴───┴─────┴──────────┘
 Use `pm2 show <id|name>` to get more details about an app
pi@raspberrypi:~/MagicMirror $ npm start

> magicmirror@2.8.0 start /home/pi/MagicMirror
> sh run-start.sh


Starting MagicMirror: v2.8.0
Loading config ...
Loading module helpers ...
WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module 'node_helper'
Loading module helpers ...
App threw an error during load
Error: Cannot find module 'node_helper'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:6:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:94:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32)
Whoops! There was an uncaught exception...
{ Error: Cannot find module 'node_helper'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:6:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:94:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32) code: 'MODULE_NOT_FOUND' }
MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
Launching application.

I also get the black screen when I start with ‘pm2 MagicMirror’ which was created by @sdetweil script and starting with my original command ‘pm2 start mm’.

Looks really screwed up and since I have to admit that I am a noob I am lost.

Any suggestions? Best, Max