Hello,

currently I am building a new MM and have at the beginning unusual problems.
I installed the MM blank and take my old config.js from my old MM. After that the MM starts normally via pm2.
As soon as I installed the first module, the MM does not start anymore via pm2.
The pm2-Logs are

pi@raspberrypi:~ $ pm2 logs MagicMirror
[TAILING] Tailing last 15 lines for [MagicMirror] process (change the value with --lines option)
/home/pi/.pm2/logs/MagicMirror-out.log last 15 lines:
0|MagicMir | All module helpers loaded.
0|MagicMir | Starting server on port 8080 ... 
0|MagicMir | Server started ...
0|MagicMir | Connecting socket for: calendar
0|MagicMir | Starting node helper for: calendar
0|MagicMir | Connecting socket for: newsfeed
0|MagicMir | Starting module: newsfeed
0|MagicMir | Sockets connected & modules started ...
0|MagicMir | Launching application.
0|MagicMir | Create new calendar fetcher for url: https://calendar.google.com/…/…/private-xxxxxxxxxx/basic.ics - Interval: 300000
0|MagicMir | Create new calendar fetcher for url: https://calendar.google.com/…/…/private-xxxxxxxxxx/basic.ics - Interval: 300000
0|MagicMir | Create new news fetcher for url: http://www.tagesschau.de/xml/rss2 - Interval: 300000
0|MagicMir | Shutting down server...
0|MagicMir | Stopping module helper: calendar
0|MagicMir | Stopping module helper: newsfeed

/home/pi/.pm2/logs/MagicMirror-error.log last 15 lines:
0|MagicMir | { Error: ENOENT: no such file or directory, open 'package.json'
0|MagicMir | at Object.fs.openSync (fs.js:660:18)
0|MagicMir | at Object.fs.readFileSync (fs.js:565:33)
0|MagicMir | at Object. (/home/pi/MagicMirror/js/app.js:15:32)
0|MagicMir | at Module._compile (internal/modules/cjs/loader.js:654:30)
0|MagicMir | at Object.Module._extensions..js (internal/modules/cjs/loader.js:665:10)
0|MagicMir | at Module.load (internal/modules/cjs/loader.js:566:32)
0|MagicMir | at tryModuleLoad (internal/modules/cjs/loader.js:506:12)
0|MagicMir | at Function.Module._load (internal/modules/cjs/loader.js:498:3)
0|MagicMir | at Module.require (internal/modules/cjs/loader.js:598:17)
0|MagicMir | at require (internal/modules/cjs/helpers.js:11:18)
0|MagicMir | errno: -2,
0|MagicMir | code: 'ENOENT',
0|MagicMir | syscall: 'open',
0|MagicMir | path: 'package.json' }

When the MM start via pm2 the package.json file seems to be corrupt. When I start with DISPLAY =: 0 it works.

I would be grateful if someone could help me.

Thanks in advance.

Thank you for your help.

But suddenly a miracle happened.

Tomorrow morning I switched on my monitor and the MM runs. And I did not do anything. And I really haven´t a intelligent reason.

Now, when I reboot the Raspberry, the MM starts automatically.

Thank you for your time.

pm2 status is

pi@raspberrypi:~ $ pm2 status

│ Name        │ id │ mode  │ status │ ↺      │ cpu │ memory 
│ MagicMirror │ 0  │ 2.6.0 │ fork   │ online │ 799 │ 0%     │ 16.8 MB   │

 Use `pm2 show ` to get more details about an app

and in pm2 log I get this every two seconds

pi@raspberrypi:~/.pm2 $ tail -f pm2.log
2019-02-15T15:36:47: PM2 log: App [MagicMirror:0] online
2019-02-15T15:36:48: PM2 log: App [MagicMirror:0] exited with code [1] via signal [SIGINT]

I tried the complete guide with creating an .sh-File and so on. But unfortenately with the same effect.

I have the same problem.

I installed a fresh MM with pm2. The MM started. But after a reboot the MM does not start automatically.

Unfortunately I have no idea.

It would be grateful, if someone could help me.

Thank you in advance

Hello,

my PIR-Sensor caused a black screen.

It worked fine until a few days ago.

Then the MM started and after a few hours the monitor switched off and does not switched on again.

Today I installed the PIR module (https://github.com/paviro/MMM-PIR-Sensor) again with the old PIN-settings. But now, when the MM start, there is only a black screen.

Thats the config

{
                module: 'MMM-PIR',
                position: 'bottom_center',
                config: {
                        sensorPIN: 4,
                        delay: 30000,
                        turnOffDisplay: true,
                        showCountdown: true,
                }
        },

Does anyone have a good idea?

I would be very grateful.

Thank you in advance.
Lars

Oh my god. What a stupid error. I installed the module in den /MagicMirror folder.

Again a Layer 8 problem.

Excuse me for wasting your time.

But I’m so thankful to you.

Thank you for your help.

I started it like your recommendation and I got an error message. I saved the log-Files. But maybe a screenshot could help you.

If you need the log Files please let me know.

Thank you in advance again

Lars

Hello,

I have some problems wird the module MMM-Traffic.

I installed it and in my config.js file I inserted the following example config from the git hub site https://github.com/SamLewis0602/MMM-Traffic

{
	module: 'MMM-Traffic',
	position: 'top_left',
	classes: 'dimmed medium', //optional, default is 'bright medium', only applies to commute info not route_name
	config: {
		api_key: 'your_apikey_here',
		mode: 'driving',
		origin: '4 Pennsylvania Plaza, New York, NY 10001',
		destination: '1 MetLife Stadium Dr, East Rutherford, NJ 07073',
		mon_destination: '116th St & Broadway, New York, NY 10027',
		fri_destination: '1 E 161st St, Bronx, NY 10451',
		arrival_time: '0800', //optional, but needs to be in 24 hour time if used.
		route_name: 'Home to Work',
		changeColor: true,
		showGreen: false,
		limitYellow: 5, //Greater than 5% of journey time due to traffic
		limitRed: 20, //Greater than 20% of journey time due to traffic
		traffic_model: 'pessimistic',
		interval: 120000 //2 minutes
	}
},

I added my API-Key from Google Maps Directions API. I use the “Directions API” from the Google Cloud Platform.

So, when I start my MM, there are no Informations from this module.

I have installed the MMM-GoogleMapsTraffic too. In this module I am using the “Maps JavaScript API”. And this module work fine. But this API doesn´t work with the module MMM-Traffic.

I am not sure, if I use the correct API. Maybe there is another problem.

Unfortunately, I do not remember what else I can do.

It would be great if anyone of you could help me.

Thank you in advance.
Lars

I tried both. …disable-gpu unfortunately does not not bring any improvement. So I took OpenGL out of the equation and it works.

Thank you for your advice. I will try it on Monday