update magic mirror

mastadook

Hi,

after Update I have this Problem: Any Idea?

What can I do?

Regards
Clemens

sdetweil

@mastadook can u tell us more?
What version did u upgrade from?

Show output of
uname
npm -v
node -v

mastadook

Hi Sam,

here are the requested Infos:
pi@magicmirror:~ $ uname
Linux
pi@magicmirror:~ $ npm -v
6.13.4
pi@magicmirror:~ $ node -v
v10.18.1

Errormessage after npm install
0|MagicMirror | path: ‘package.json’ }
0|MagicMirror | [15:31:05.578] [ERROR]
0|MagicMirror | { Error: ENOENT: no such file or directory, open ‘package.json’
0|MagicMirror | at Object.openSync (fs.js:443:3)
0|MagicMirror | at Object.readFileSync (fs.js:343:35)
0|MagicMirror | at Object. (/home/pi/MagicMirror/js/app.js:21:32)
0|MagicMirror | at Module._compile (internal/modules/cjs/loader.js:778:30)
0|MagicMirror | at Object.Module._extensions…js (internal/modules/cjs/loader.js:789:10)
0|MagicMirror | at Module.load (internal/modules/cjs/loader.js:653:32)
0|MagicMirror | at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
0|MagicMirror | at Function.Module._load (internal/modules/cjs/loader.js:585:3)
0|MagicMirror | at Module.require (internal/modules/cjs/loader.js:692:17)
0|MagicMirror | at Module.Hook._require.Module.require (/usr/lib/node_modules/pm2/node_modules/require-in-the-middle/index.js:70:39)
0|MagicMirror | errno: -2,
0|MagicMirror | syscall: ‘open’,
0|MagicMirror | code: ‘ENOENT’,

It works for some hours, after restart the Errormessage comes back.

sdetweil

@mastadook said in update magic mirror:

/usr/lib/node_modules/pm2/node_

can u tell me what modules u have installed? (folder names in MagicMirror/modules, excluding default)

there is one module I know of that uses pm2 to launch another component under the covers

how did u upgrade to 2.10.1?

mastadook

Hi

pi@magicmirror:~/MagicMirror/modules $ ls
default MMM-DailyBibleVerse MMM-Domoticz

MMM-DailyBibleVerse is not used it´s just there

MMM-Domoticz is needed

I used this here from another Topic:

@Snille said in How to update.:

@izanbard Hello, added a restart of the mirror (via pm2) if an npm install has been done and also added “–production” to the npm install command. Sometimes the module-developer have lot’s of extra stuff added in the package list just for developing. :)
I’m currently now running this script via CRON every night. :)

#!/usr/bin/env bash

updated=false

cd /home/pi/MagicMirror
echo "Checking for MagicMirror updates."
git fetch
if [ $(git rev-parse HEAD) != $(git rev-parse @{u}) ]
then
    echo "Found, updating..."
    git pull
    npm install
    updated=true
    echo "Update done."
else
    echo "No update needed."
fi
echo ""

cd modules

for directory in *; do
    if [[ -d ${directory} && ${directory} != "node_modules" && ${directory} != "default" ]]; then
        echo "Checking for ${directory} updates."
        cd ${directory}
        git fetch
        if [ $(git rev-parse HEAD) != $(git rev-parse @{u}) ]; then
            echo "Found, updating ${directory}..."
            git pull
            if [[ -e "package.json" && -f "package.json" ]]; then
                echo "package.joson changed for ${directory}, installing..."
                npm install --production 
                updated=true
                echo "Update done."
            fi
        else
            echo "No update needed."
        fi
        echo ""
        cd ..
    fi
done

if $updated; then
    echo "Restart of MM needed, restarting now."
    pm2 restart mm
fi
echo "All done. :)"

maybe it was a failure …

if I try:
pi@magicmirror:~/MagicMirror $ ./run-start.sh
./run-start.sh: Zeile 66: electron: Kommando nicht gefunden.
maybe this helps?

sdetweil

@mastadook run-start.sh wasn’t meant to be executed directly… it depended on npm to setup the path
but you can fix this,

get the latest

cd ~/MagicMirror
curl -sL https://raw.githubusercontent.com/sdetweil/MagicMirror_scripts/master/run-start.sh >run-start.sh

or
u can edit the line in the script that is changed
add the path (node_modules/.bin/) to the invocation of electron like below
note the dot in front of bin

  else  
    # we can use electron directly	
    node_modules/.bin/electron js/electron.js $1;               
  fi

can u show me the output of pm2 show mm

mastadook

Hi,

yes, here is the Output you ask me:

pi@magicmirror:~ $ pm2 show 0
 Describing process with id 0 - name MagicMirror 
┌───────────────────┬──────────────────────────────────────────┐
│ status            │ online                                   │
│ name              │ MagicMirror                              │
│ version           │ 2.10.1                                   │
│ restarts          │ 10                                       │
│ uptime            │ 3s                                       │
│ script path       │ /home/pi/MagicMirror                     │
│ script args       │ N/A                                      │
│ error log path    │ /home/pi/.pm2/logs/MagicMirror-error.log │
│ out log path      │ /home/pi/.pm2/logs/MagicMirror-out.log   │
│ pid path          │ /home/pi/.pm2/pids/MagicMirror-0.pid     │
│ interpreter       │ node                                     │
│ interpreter args  │ N/A                                      │
│ script id         │ 0                                        │
│ exec cwd          │ /home/pi                                 │
│ exec mode         │ fork_mode                                │
│ node.js version   │ 10.18.1                                  │
│ node env          │ N/A                                      │
│ watch & reload    │ ✘                                        │
│ unstable restarts │ 0                                        │
│ created at        │ 2020-02-05T12:09:50.536Z                 │
└───────────────────┴──────────────────────────────────────────┘
 Actions available 
┌────────────────────────┐
│ km:heapdump            │
│ km:cpu:profiling:start │
│ km:cpu:profiling:stop  │
│ km:heap:sampling:start │
│ km:heap:sampling:stop  │
└────────────────────────┘
 Trigger via: pm2 trigger MagicMirror <action_name>

 Divergent env variables from local env 


 Add your own code metrics: http://bit.ly/code-metrics
 Use `pm2 logs MagicMirror [--lines 1000]` to display logs
 Use `pm2 env 0` to display environement variables
 Use `pm2 monit` to monitor CPU and Memory usage MagicMirror

after change run-start.sh the error Message disappeared.
But start with pm2 is still not possible.

sdetweil

@mastadook ok, you are starting in the wrong place with the wrong script…

in folder  
     /home/pi  
start this
    /home/pi/MagicMirror

use my pm2 fixup script…

do this

pm2 delete 0
bash -c "$(curl -sL https://raw.githubusercontent.com/sdetweil/MagicMirror_scripts/master/fixuppm2.sh)"

mastadook

@sdetweil said in update magic mirror:

bash -c “$(curl -sL https://raw.githubusercontent.com/sdetweil/MagicMirror_scripts/master/fixuppm2.sh)”

Great :)
I think you did it.

pi@magicmirror:~/MagicMirror $ pm2 show 0
 Describing process with id 0 - name MagicMirror 
┌───────────────────┬──────────────────────────────────────────┐
│ status            │ online                                   │
│ name              │ MagicMirror                              │
│ version           │ 2.10.1                                   │
│ restarts          │ 0                                        │
│ uptime            │ 40s                                      │
│ script path       │ /home/pi/MagicMirror/installers/mm.sh    │
│ script args       │ N/A                                      │
│ error log path    │ /home/pi/.pm2/logs/MagicMirror-error.log │
│ out log path      │ /home/pi/.pm2/logs/MagicMirror-out.log   │
│ pid path          │ /home/pi/.pm2/pids/MagicMirror-0.pid     │
│ interpreter       │ bash                                     │
│ interpreter args  │ N/A                                      │
│ script id         │ 0                                        │
│ exec cwd          │ /home/pi/MagicMirror                     │
│ exec mode         │ fork_mode                                │
│ node.js version   │ N/A                                      │
│ node env          │ N/A                                      │
│ watch & reload    │ ✔                                        │
│ unstable restarts │ 0                                        │
│ created at        │ 2020-02-05T15:00:22.116Z                 │
└───────────────────┴──────────────────────────────────────────┘
 Revision control metadata 
┌──────────────────┬────────────────────────────────────────────────────┐
│ revision control │ git                                                │
│ remote url       │ https://github.com/MichMich/MagicMirror.git        │
│ repository root  │ /home/pi/MagicMirror                               │
│ last update      │ 2020-02-05T15:00:23.257Z                           │
│ revision         │ 5bf90ae31d600e3f595ffd242b99515fa7905b1a           │
│ comment          │ Merge pull request #1872 from MichMich/2.10.1-docs │
│                  │                                                    │
│                  │ 2.10.1 docs                                        │
│ branch           │ master                                             │
└──────────────────┴────────────────────────────────────────────────────┘
 Divergent env variables from local env 
┌────────┬──────────────────────┐
│ SHLVL  │ 2                    │
│ OLDPWD │ /home/pi/MagicMirror │
└────────┴──────────────────────┘

No restarts. It seems to run fine now.
Will it start automatically now?
And Update now with git pull && npm install?

Thank you for your help!

sdetweil

@mastadook use my upgrade script… see here

https://github.com/sdetweil/MagicMirror_scripts

while sometimes its ok to do the git pull/npm install, sometimes its not (as dependencies impact running modules)…

sdetweil

@mastadook should, reboot…

mastadook

Thank you, all works fine now
Best Regards

sdetweil

@mastadook cool. Glad you got it!