how to update my MM

sdetweil

@rikko14 ok, (when I said pm2 start, I assumed you would know to add the name or number , pm2 start 0)

do

pm2 save
pm2 start 0

RIKKO14

it works but I found this Electron problem … with a black screen :
see a the top right of my screen

sdetweil

@rikko14 black screen… yeh. I added code to fix that but the bad file format problems prevented

do

pm2 stop all
pm2 flush
pm2 start 0

wait til MM comes up

pm2 stop all

then do this (1st post is enough)
https://forum.magicmirror.builders/topic/15778/fix-for-black-screen-in-2-16-and-later

for each module reporting a missing library (there are more than 1 library potentially missing, so I don’t give you the exact command to issue, but teach you how to find the error and fix it from there)

then after fixing for all modules with problem,
(note you MAY have to repeat this looking thru the log part, I don’t know if they ALL will report, or if it will stop after the 1st error)

pm2 start 0

RIKKO14

I’m not sure I understood and did the right thing …:

pi@raspberrypi:~ $ pm2 stop all
[PM2] Applying action stopProcessId on app [all](ids: [ 0 ])
[PM2] [mm](0) ✓
┌─────┬───────┬─────────────┬─────────┬─────────┬──────────┬────────┬──────┬───────────┬──────────┬──────────┬──────────┬──────────┐
│ id  │ name  │ namespace   │ version │ mode    │ pid      │ uptime │ ↺    │ status    │ cpu      │ mem      │ user     │ watching │
├─────┼───────┼─────────────┼─────────┼─────────┼──────────┼────────┼──────┼───────────┼──────────┼──────────┼──────────┼──────────┤
│ 0   │ mm    │ default     │ N/A     │ fork    │ 0        │ 0      │ 0    │ stopped   │ 0%       │ 0b       │ pi       │ disabled │
└─────┴───────┴─────────────┴─────────┴─────────┴──────────┴────────┴──────┴───────────┴──────────┴──────────┴──────────┴──────────┘
pi@raspberrypi:~ $ pm2 flush
[PM2] Flushing /home/pi/.pm2/pm2.log
[PM2] Flushing:
[PM2] /home/pi/.pm2/logs/mm-out.log
[PM2] /home/pi/.pm2/logs/mm-error.log
[PM2] Logs flushed
pi@raspberrypi:~ $ pm2 start 0
[PM2] Applying action restartProcessId on app [0](ids: [ '0' ])
[PM2] [mm](0) ✓
[PM2] Process successfully started
┌─────┬───────┬─────────────┬─────────┬─────────┬──────────┬────────┬──────┬───────────┬──────────┬──────────┬──────────┬──────────┐
│ id  │ name  │ namespace   │ version │ mode    │ pid      │ uptime │ ↺    │ status    │ cpu      │ mem      │ user     │ watching │
├─────┼───────┼─────────────┼─────────┼─────────┼──────────┼────────┼──────┼───────────┼──────────┼──────────┼──────────┼──────────┤
│ 0   │ mm    │ default     │ N/A     │ fork    │ 29137    │ 0s     │ 0    │ online    │ 0%       │ 2.4mb    │ pi       │ disabled │
└─────┴───────┴─────────────┴─────────┴─────────┴──────────┴────────┴──────┴───────────┴──────────┴──────────┴──────────┴──────────┘
pi@raspberrypi:~ $ pm2 stop all
[PM2] Applying action stopProcessId on app [all](ids: [ 0 ])
[PM2] [mm](0) ✓
┌─────┬───────┬─────────────┬─────────┬─────────┬──────────┬────────┬──────┬───────────┬──────────┬──────────┬──────────┬──────────┐
│ id  │ name  │ namespace   │ version │ mode    │ pid      │ uptime │ ↺    │ status    │ cpu      │ mem      │ user     │ watching │
├─────┼───────┼─────────────┼─────────┼─────────┼──────────┼────────┼──────┼───────────┼──────────┼──────────┼──────────┼──────────┤
│ 0   │ mm    │ default     │ N/A     │ fork    │ 0        │ 0      │ 0    │ stopped   │ 0%       │ 0b       │ pi       │ disabled │
└─────┴───────┴─────────────┴─────────┴─────────┴──────────┴────────┴──────┴───────────┴──────────┴──────────┴──────────┴──────────┘
pi@raspberrypi:~ $ npm init -y
Wrote to /home/pi/package.json:

{
  "name": "pi",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC"
}


pi@raspberrypi:~ $ npm install ???
npm ERR! code EINVALIDTAGNAME
npm ERR! Invalid tag name "???": Tags may not have any characters that encodeURIComponent encodes.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/pi/.npm/_logs/2022-01-13T15_57_40_124Z-debug.log
pi@raspberrypi:~ $

mumblebaj

@sdetweil Maybe combine the script and check if exist then update, else frsh install? Would that work?

sdetweil

@rikko14 npm init -y

what is going on…

the instructions say

cd modulename (where modulename is the module having the error)

if the module does NOT provide a file called package.json, then do

npm init -y

why are you doing this in the users home folder?

RIKKO14

so i have to do first : cd ~/MagicMirror/ and after npm init -y that’s right ?

sdetweil

@mumblebaj said in how to update my MM:

Maybe combine the script and check if exist then update, else frsh install? Would that work?

what? check if what exist?

the problem here is that i looped thru all the installed modules, and found a package.json, which now requires a new
npm install

in the module folder, BUT, the npm install failed cause of the networking problem

one that is finished, I loop thru all the modules and check to see if they use one of the troublesome libraries
and do NOT reference it in package.json…
and if NO package.json, then I create one, and THEN do the npm install of the library

phew, all the same as the instructions i gave in the linked topic.

but there might be ANOTHER library too … that I don’t handle…

sdetweil

@rikko14 it says

to fix this you need to install the library in the module folder

cd ~/MagicMirror/modules

cd modulename (where modulename is the module having the error)

SO, you have to cd ~/MagicMirror/modules/modulename

same as every other time you were told to cd modulename

RIKKO14

I’m lost …
here are all the modules I have installed.

I have to do: cd ~ / MagicMirror / modules / modulename for each module and then npm init -y ?
and post here all the results of npm init -y ?

I have already had this Electron problem several times and I do not remember what I had typed as the command line but it was not that