MMM-Button white screen

shgmongohh

Here is the error log:

pi@raspberrypi:~ $ tail -f /home/pi/.pm2/logs/mm-error-0.log

at Module._resolveFilename (module.js:438:15)
at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron-prebuilt/dist/resources/electron.asar/comm/reset-search-paths.js:35:12)
at Function.Module._load (module.js:386:25)
at Module.require (module.js:466:17)
at require (internal/module.js:20:19)
at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Button/node_helper.js:10:14)
at Module._compile (module.js:541:32)
at Object.Module._extensions..js (module.js:550:10)
at Module.load (module.js:456:32)
at tryModuleLoad (module.js:415:12) code: 'MODULE_NOT_FOUND' }

strawberry 3.141

code: ‘MODULE_NOT_FOUND’ sounds like you misspelled the module name in the config

shgmongohh

@strawberry-3.141
I checked the double checked the spelling. Everthing is correct.
The screen stays white…

I tried node serveronly

pi@raspberrypi:~/MagicMirror $ node serveronly
Loading config …
Loading module helpers …
No helper found for module: alert.
No helper found for module: clock.
Initializing new module helper …
WARNING! Could not find config. Please create one.
Loading module helpers …
No helper found for module: alert.
No helper found for module: clock.
Initializing new module helper …
Whoops! There was an uncaught exception…
{ Error: Cannot find module ‘onoff’
at Function.Module._resolveFilename (module.js:440:15)
at Function.Module._load (module.js:388:25)
at Module.require (module.js:468:17)
at require (internal/module.js:20:19)
at Object. (/home/pi/MagicMirror/modules/MMM-Button/node_helper.j s:10:14)
at Module._compile (module.js:541:32)
at Object.Module._extensions…js (module.js:550:10)
at Module.load (module.js:458:32)
at tryModuleLoad (module.js:417:12)
at Function.Module._load (module.js:409:3) code: ‘MODULE_NOT_FOUND’ }
MagicMirror will not quit, but it might be a good idea to check why this happene d. Maybe no internet connection?
If you think this really is an issue, please open an issue on GitHub: https://gi thub.com/MichMich/MagicMirror/issues

shgmongohh

Solved the problem…

I hat forgotten to install onoff (pi@raspberrypi:~/MagicMirror $ npm install onoff
)

KirAsh4

That tells me you didn’t read the instructions, because step 2, under Installation, it specifically says to run 'npm install' which would’ve taken care of installing onoff for you. I find it helps when I follow the author’s instructions.

https://github.com/PtrBld/MMM-Button#installation

shgmongohh

@KirAsh4

I read the instruction and I executed the nmp install in the MagicMirror folder and thought that onoff would be installed automaticly.
But I had to execute npm install onoff extra in the MagicMirror folder to get the module run.

Maybe there should a step 3, that tells you to execute npm install onoff .

Sebastian

KirAsh4

No, the instructions, as written, are accurate. You missed the last bit of Step 1:

Navigate into your MagicMirror’s modules folder and execute git clone https://github.com/ptrbld/MMM-Button.git.**`A new folder will appear navigate into it.`**
Execute npm install to install the node dependencies.

Had you done that last bit, you would be executing the next step from within the button module folder, not within the MagicMirror folder.

shgmongohh

@KirAsh4
Ahhh, okay, that´s an explanation why I have sometimes problems with some modules.

Thank you.

KirAsh4

It can be a confusing, sometimes damn near frustrating landscape to maneuver. Glad you got it to work though.

schubi

Hello, i have the same problem. I also get a white-screen. My error-log:

$ tail -f /home/pi/.pm2/logs/mm-error-0.log

at Error (native)
at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:178:20)
at Object.Module._extensions..node (module.js:583:18)
at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:178:20)
at Module.load (module.js:473:32)
at tryModuleLoad (module.js:432:12)
at Function.Module._load (module.js:424:3)
at Module.require (module.js:483:17)
at require (internal/module.js:20:19)
at bindings (/home/pi/MagicMirror/modules/MMM-Button/node_modules/bindings/bindings.js:76:44)

Any Ideas? Thanks!
I’ve done everything which was postet in this topic…

dicker182

I have the same problem. Also did everything from this thread.

Babene1

i have the same problem.

Nonamexp

@Babene1 try this

cd ~/MagicMirror/modules/MMM-Button
sudo npm rebuild --runtime=electron --target=1.4.6 --disturl=https://atom.io/download/atom-shell --abi=50

Babene1

now it woks, thank you very much.

Have I made a mistake here?
Or what is the reason?

FlorianRD

I have the same problem. I did perform “nmp install” and “npm install onoff” in the MMM-Button folder.
And the fix from Nonamexp. But the screen after a reboot is white. :-(

pi@raspberrypi:~ $ tail -f /home/pi/.pm2/logs/mm-error-0.log
    at Error (native)
    at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:168:20)
    at Object.Module._extensions..node (module.js:583:18)
    at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:168:20)
    at Module.load (module.js:473:32)
    at tryModuleLoad (module.js:432:12)
    at Function.Module._load (module.js:424:3)
    at Module.require (module.js:483:17)
    at require (internal/module.js:20:19)
    at bindings (/home/pi/MagicMirror/modules/MMM-Button/node_modules/bindings/bindings.js:76:44)

Nonamexp

@FlorianRD after The Update do you have the raspberry pi restart?

FlorianRD

Yes, even many times.

FlorianRD

This post is deleted!

FlorianRD

This post is deleted!

FlorianRD

He guys. Another error log after raspberry startup. Maybe helps?

pi@raspberrypi:~ $ npm start dev
npm ERR! Linux 4.4.26-v7+
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "start" "dev"
npm ERR! node v6.9.1
npm ERR! npm  v3.10.8
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 ENOENT: no such file or directory, open '/home/pi/package.json'
npm ERR! enoent This is most likely not a problem with npm itself
npm ERR! enoent and is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! Please include the following file with any support request:
npm ERR!     /home/pi/npm-debug.log