MMM-Button doesn't work

Codejune

Good morning.
This time I’m adding a push button to my MagicMirror project.
So, after searching, there was a module called MMM-Button.
I cloned the module in ~ / MagicMirror / modules folder and added the module to the config file. However, when the npm start command is input to the terminal, the following error is displayed and only the white screen is output to the monitor.

My npm version is 3.10.8.

I also run

npm install --save - dev electron - rebuild

command, and

rm - rf node_modules && npm install

However, the error was not resolved.

In addition to the above, I also tried

npm rebuild --runtime = electron --target = 1.3.4 - disturl = https: //atom.io/download/atom-shell --abi = 50

in the terminal. also tried to run

npm rebuild --runtime = electron --target = 1.4.0 --disturl = https: //atom.io/download/atom-shell --build-from-source

command but the problem is Expected 50, got In 48th, it was changed to Expected 50, got 49.

=======================================================================
pi@raspberrypi:~/MagicMirror $ npm start

magicmirror@2.0.0 start /home/pi/MagicMirror
electron js/electron.js

Loading config …
Loading module helpers …
No helper found for module: alert.
No helper found for module: clock.
Initializing new module helper …
No helper found for module: compliments.
No helper found for module: currentweather.
No helper found for module: weatherforecast.
Initializing new module helper …
Initializing new module helper …
WARNING! Could not load config file. Starting with default configuration. Error found: Error: Module version mismatch. Expected 50, got 49.
Loading module helpers …
No helper found for module: alert.
No helper found for module: clock.
Initializing new module helper …
No helper found for module: compliments.
No helper found for module: currentweather.
No helper found for module: weatherforecast.
Initializing new module helper …
Initializing new module helper …
App threw an error during load
Error: Module version mismatch. Expected 50, got 49.
at Error (native)
at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:173:20)
at Object.Module._extensions…node (module.js:583:18)
at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:173:20)
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)
Whoops! There was an uncaught exception…
Error: Module version mismatch. Expected 50, got 49.
at Error (native)
at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:173:20)
at Object.Module._extensions…node (module.js:583:18)
at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:173:20)
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)
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.

lolobyte

hi,

see here…

https://forum.magicmirror.builders/topic/948/error-found-error-module-version-mismatch-expected-50-got-46/7

Codejune

I have already run npm rebuild --runtime = electron --target = 1.4.5 --disturl = https: //atom.io/download/atom-shell --abi = 50, but Expected 50, got 49. The error is still output.

lolobyte

at first u must check witch version u have.

Error was in my electron:
Error: Module version mismatch. Expected 50, got 51.

Stat your shell an type following command in your MagicMirror folder: npm list | grep electron

At result you must see something like this…

pi@raspberrypi:~/MagicMirror $ npm list | grep electron
├─┬ electron-prebuilt@1.4.6
│ ├─┬ electron-download@3.0.1
npm ERR! extraneous: stylelint@7.5.0 /home/pi/MagicMirror/node_modules/stylelint

What must be done here?
at first change in your Button folder:

cd ~/MagicMirror/modules/MMM-Button

and then type in following command, you must change the version number with your own:

npm rebuild --runtime=electron --target=1.4.6 --disturl=https://atom.io/download/atom-shell --abi=50

That’s all.

Codejune

I have run the command in the project folder and have not run it from the module folder. So I guess it was not solved yet.
This solves the problem. Thank you!