[MMM-MusicOnDemand] - Play music from deezer with a browser in the background

Cr4z33

@ptrk95 getting a black screen when I launch MagicMirror no matter if I use default Chromium or puppeteer.

Actually I was going now to delete the puppeteer package, but it wasn’t installed at all. :thinking_face:

Running everything on a Raspberry Pi 3 B+.

ptrk95

Thanks for pointing that out! The dependencies in the package.json weren’t set. I uploaded a changed version but unfortunatley this build won’t work for me right now, so I have to do a deeper look into it.
Edit: It`s again working on the new build, was a problem with the puppeteer version and the chromium version installed on raspbian.

Cr4z33

@ptrk95 it keeps displaying a black screen.

This is my config section for this module:

		{
			module: "MMM-MusicOnDemand",
			position: "top_right",
			disabled: false,
			config: {
				chromiumPath : "/usr/bin/chromium-browser",
				// chromiumPath : null,
				showCover : true,
				email : "****",
				password : "****",
				}
		 },

and this is the MM dev log:

pi@raspberrypi:~/MagicMirror $ npm start dev

> magicmirror@2.6.0 start /home/pi/MagicMirror
> sh run-start.sh "dev"

Starting MagicMirror: v2.6.0
Loading config ...
Loading module helpers ...
Initializing new module helper ...
Module helper loaded: MMM-Remote-Control
No helper found for module: alert.
Initializing new module helper ...
Module helper loaded: updatenotification
Initializing new module helper ...
Module helper loaded: newsfeed
Initializing new module helper ...
Module helper loaded: MMM-AssistantMk2
No helper found for module: clock.
Initializing new module helper ...
Module helper loaded: MMM-PushBulletNotifications
WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module 'puppeteer'
Loading module helpers ...
Initializing new module helper ...
Module helper loaded: MMM-Remote-Control
No helper found for module: alert.
Initializing new module helper ...
Module helper loaded: updatenotification
Initializing new module helper ...
Module helper loaded: newsfeed
Initializing new module helper ...
Module helper loaded: MMM-AssistantMk2
No helper found for module: clock.
Initializing new module helper ...
Module helper loaded: MMM-PushBulletNotifications
App threw an error during load
Error: Cannot find module 'puppeteer'
    at Module._resolveFilename (module.js:543:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (module.js:473:25)
    at Module.require (module.js:586:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_helper.js:4:19)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_helper.js:310:3)
    at Module._compile (module.js:642:30)
    at Object.Module._extensions..js (module.js:653:10)
    at Module.load (module.js:561:32)
Whoops! There was an uncaught exception...
{ Error: Cannot find module 'puppeteer'
    at Module._resolveFilename (module.js:543:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (module.js:473:25)
    at Module.require (module.js:586:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_helper.js:4:19)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_helper.js:310:3)
    at Module._compile (module.js:642:30)
    at Object.Module._extensions..js (module.js:653:10)
    at Module.load (module.js:561:32) code: 'MODULE_NOT_FOUND' }
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.

ptrk95

That’s strange.
Try cd in the MusicOnDemand folder and then:
npm install puppeteer@1.11.0

Cr4z33

@ptrk95 but then why should I need puppeteer if we have already Chromium installed in the Pi? :confused_face:

ptrk95

@cr4z33 with puppeteer you can control the browser with Javascript. But it will install a version of chromium inside the puppeteer folder which you can delete to save space if you use the preinstalled chromium of raspbian :)

Cr4z33

@ptrk95 OK thanks now MM is loading properly, but yout module keeps saying ‘Initializing…’ and nothing happens. :grimacing_face:

This is the error in log:

Error: Failed to launch chrome!


TROUBLESHOOTING: https://github.com/GoogleChrome/puppeteer/blob/master/docs/troubleshooting.md

    at onClose (/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/lib/Launcher.js:342:14)
    at ChildProcess.helper.addEventListener (/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/lib/Launcher.js:332:60)
    at emitTwo (events.js:131:20)
    at ChildProcess.emit (events.js:214:7)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)

ptrk95

@cr4z33 that’s most likely a versioning problem with puppeteer and chromium.
I assume you already did:

cd ~/MagicMirror/modules/MMM-MusicOnDemand
npm install puppeteer@1.11.0

Please check your chromium version. My version is the latest one: version 65.0.3325.181.
If it’s not, try:

sudo apt-get install chromium-browser

And check that your chromium path in the config file is “/usr/bin/chromium-browser”, which I guess it is. Because on Raspberry Pi the browser of puppeteer isn’t working.

If that’s also not launching your browser I honestly don’t know why :/

In the latest build I added the option “showBrowser” in the config-file. If you set it to true, you are able to see the browser and what it is doing in the browser.

Cr4z33

@ptrk95 did everything you said, browser version is the same, added that config line, but the module keeps sitting at the ‘Initializing…’ word.

If I can’t do anything else maybe someone here is willing to contribute? :man_shrugging_medium_skin_tone:

Cr4z33

@ptrk95 tried to give your module another try, but if I try using the (latest) default Chromium browser it keeps sitting at the ‘Logging into deezer’ text and if I try using Puppeteer I get this:

Error: Failed to launch chrome!
/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/.local-chromium/linux-609904/chrome-linux/chrome: 18: /home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/.local-chromium/linux-609904/chrome-linux/chrome: ?Udmv~�����������: not found
/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/.local-chromium/linux-609904/chrome-linux/chrome: 1: /home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/.local-chromium/linux-609904/chrome-linux/chrome: �
@8
  @,*@@@hh���,+r,+r0r0r0r: not found
/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/.local-chromium/linux-609904/chrome-linux/chrome: 1: /home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/.local-chromium/linux-609904/chrome-linux/chrome: ELF: not found
/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/.local-chromium/linux-609904/chrome-linux/chrome: 19: /home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/.local-chromium/linux-609904/chrome-linux/chrome: Syntax error: ")" unexpected


TROUBLESHOOTING: https://github.com/GoogleChrome/puppeteer/blob/master/docs/troubleshooting.md

    at onClose (/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/lib/Launcher.js:342:14)
    at Interface.helper.addEventListener (/home/pi/MagicMirror/modules/MMM-MusicOnDemand/node_modules/puppeteer/lib/Launcher.js:331:50)
    at emitNone (events.js:111:20)
    at Interface.emit (events.js:208:7)
    at Interface.close (readline.js:370:8)
    at Socket.onend (readline.js:149:10)
    at emitNone (events.js:111:20)
    at Socket.emit (events.js:208:7)
    at endReadableNT (_stream_readable.js:1056:12)
    at _combinedTickCallback (internal/process/next_tick.js:138:11)