Wish i never updated to 2.7.1 Black Screen!

dazza120

I have no clue what happened to this during the git pull all i get is a black screen i really don’t want to install everything from scratch it was working good before apart from the electron memory leak, i take it that electron was autoMagically installed with the latest MM version. Help Please, see log

pi@raspberrypi:~ $ npm start dev
npm ERR! path /home/pi/package.json
npm ERR! code ENOENT
npm ERR! errno -2
npm ERR! syscall open
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/2019-04-02T20_51_53_518Z-debug.log

Debug Log Below

0 info it worked if it ends with ok
1 verbose cli [ '/usr/bin/node', '/usr/bin/npm', 'start', 'dev' ]
2 info using npm@6.4.1
3 info using node@v10.15.3
4 verbose config Skipping project config: /home/pi/.npmrc. (matches userconfig)
5 verbose stack Error: ENOENT: no such file or directory, open '/home/pi/package.json'
6 verbose cwd /home/pi
7 verbose Linux 4.14.98-v7+
8 verbose argv "/usr/bin/node" "/usr/bin/npm" "start" "dev"
9 verbose node v10.15.3
10 verbose npm  v6.4.1
11 error path /home/pi/package.json
12 error code ENOENT
13 error errno -2
14 error syscall open
15 error enoent ENOENT: no such file or directory, open '/home/pi/package.json'
16 error enoent This is related to npm not being able to find a file.
17 verbose exit [ -2, true ]

sdetweil

@dazza120 said in Wish i never updated to 2.7.1 Black Screen!:

pi@raspberrypi:~ $ npm start dev

you need to

cd MagicMirror

THEN do the

npm start dev

dazza120

@sdetweil hi thanks but when I do that I’m greated with a white screen that says the dev screen has disconnected and would reload, the pi is just totally locked after that, only powering it down would can get it back to where I can use terminal again

sdetweil

@dazza120 ok, after the git pull, u have to do npm install again in the mm folder

Mm is short for MagicMirror

dazza120

@sdetweil done that some folders didn’t like that though kept coming up with errors, think I’m going to have to reinstall it from scratch

sdetweil

@dazza120 slow down

What errors. Let’s work thru ut

dazza120

@sdetweil hi mate im getting this from MMM-pages

npm WARN MMM-pages No repository field.
npm WARN MMM-pages No license field.

audited 275 packages in 6.448s
found 0 vulnerabilities

and this from mmm-hue-lights and a couple of others

npm WARN saveError ENOENT: no such file or directory, open '/home/pi/MagicMirror/modules/package.json'
npm WARN enoent ENOENT: no such file or directory, open '/home/pi/MagicMirror/modules/package.json'
npm WARN modules No description
npm WARN modules No repository field.
npm WARN modules No README data
npm WARN modules No license field.

audited 1 package in 1.465s
found 0 vulnerabilities

sdetweil

hue-lights doesn’t have a package.json, so no npm install there

npm WARN MMM-pages No repository field.
npm WARN MMM-pages No license field.

package.json doesn’t have some typically useful fields… no problems

so, one thing to try also is

npm start &

which will start MM AND give u back the terminal window…

I get lots of messages as things start up there…

dazza120

@sdetweil this is what i get

npm start &
[1] 1352
pi@raspberrypi:~ $ npm ERR! path /home/pi/package.json
npm ERR! code ENOENT
npm ERR! errno -2
npm ERR! syscall open
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/2019-04-02T22_38_46_083Z-debug.log

sdetweil

@dazza120 said in Wish i never updated to 2.7.1 Black Screen!:

pi@raspberrypi

but u have to start in MagicMirror folder

cd ~/MagicMirror
npm start &