For a long time a had the issue that MagicMirror freezes after a couple of hours. Finally I found out that after disabling the module GoogleMapsTrafic the error won’t occur.

In the console the module produces 2 errors:

js?key=xxxxxxxxxx:121 You have included the Google Maps JavaScript API multiple times on this page. This may cause unexpected errors.
sh @ js?key= xxxxxxxxxx:121
Ah @ js?key= xxxxxxxxxx:119
google.maps.Load @ js?key= xxxxxxxxxx:18
(anonymous) @ js?key= xxxxxxxxxx:208
(anonymous) @ js?key= xxxxxxxxxx:208

MMM-GoogleMapsTraffic.js:77 Uncaught TypeError: Cannot read property 'length' of undefined
    at HTMLScriptElement.script.onload (MMM-GoogleMapsTraffic.js:77)
script.onload @ MMM-GoogleMapsTraffic.js:77

My config is quite simple and I couldn’t find a way to avoid these errors.

{
        	module: 'MMM-GoogleMapsTraffic',
	      	position: 'center',
        	config: {
                	key: 'xxxxxxxxxx',
                	lat: 52.5202362,
                	lng: 13.3663832,
                	height: '800px',
                	width: '780px',
			zoom: 12,
			updateInterval: 300000, //5 Minuten
			styledMapType: 'standard',
                	disableDefaultUI: true,
			}
},

Does anybody experiences this problem?
Every help is highly appreciated.

After disabling every single module I found the one which makes trouble: MMM-GoogleMapsTraffic. When it is disabled MagicMirror runs for weeks without problems. I will start a new thread with the errors of the module.

The sensor is connected directly.

Did you wired the Vin to 5V on the Raspi? Don’t use the 3v3-Pin!

I am using the same sensor even on the same GPIO pin with the module. First it didn’t worked, but after doing an update of the module everything is running like expected.
Did you connected the sensor correct?

Hi Onis, I got the module running without a script. Did you add the user to the GPIO group and executed the command for turning the HDMI on/off?

@wishmaster270 Hi Tom, I tried to use your module “MMM-GPIO-Notifications”. First of all the installation description is wrong. You have to use “git clone https://github.com:Tom-Hirschberger/MMM-GPIO-Notifications.git”.
I copied your configuration example, but after starting MM I get the message that there is an error in the configuration. I tried to find any error, but with no success. Could you check the configuration you posted?
Thanks

For a long time a had the issue that MagicMirror freezes after a couple of hours. Finally I found out that after disabling the module GoogleMapsTrafic the error won’t occur.

In the console the module produces 2 errors:

js?key=xxxxxxxxxx:121 You have included the Google Maps JavaScript API multiple times on this page. This may cause unexpected errors.
sh @ js?key= xxxxxxxxxx:121
Ah @ js?key= xxxxxxxxxx:119
google.maps.Load @ js?key= xxxxxxxxxx:18
(anonymous) @ js?key= xxxxxxxxxx:208
(anonymous) @ js?key= xxxxxxxxxx:208

MMM-GoogleMapsTraffic.js:77 Uncaught TypeError: Cannot read property 'length' of undefined
    at HTMLScriptElement.script.onload (MMM-GoogleMapsTraffic.js:77)
script.onload @ MMM-GoogleMapsTraffic.js:77

My config is quite simple and I couldn’t find a way to avoid these errors.

{
        	module: 'MMM-GoogleMapsTraffic',
	      	position: 'center',
        	config: {
                	key: 'xxxxxxxxxx',
                	lat: 52.5202362,
                	lng: 13.3663832,
                	height: '800px',
                	width: '780px',
			zoom: 12,
			updateInterval: 300000, //5 Minuten
			styledMapType: 'standard',
                	disableDefaultUI: true,
			}
},

Does anybody experiences this problem?
Every help is highly appreciated.

After disabling every single module I found the one which makes trouble: MMM-GoogleMapsTraffic. When it is disabled MagicMirror runs for weeks without problems. I will start a new thread with the errors of the module.

Hi everyone,

I have experienced this problem for several months now and tried every hint I got from the forum. Nothing helped. After setting up the Raspberry from scratch with the new Version 2.6.0 the problem still exists. I checked the logs and got this from kernel.log:

Jan  6 19:06:04 MagicMirror kernel: [421204.079652] Unhandled prefetch abort: breakpoint debug exception (0x002) at 0x01bfc760
Jan  7 14:46:41 MagicMirror kernel: [492041.343276] Unhandled prefetch abort: breakpoint debug exception (0x002) at 0x01bfc760
Jan  8 07:00:54 MagicMirror kernel: [550494.589589] Unhandled prefetch abort: breakpoint debug exception (0x002) at 0x01bfc760
Jan  8 15:35:51 MagicMirror kernel: [581391.726824] Unhandled prefetch abort: breakpoint debug exception (0x002) at 0x01bfc760
Jan  9 10:45:05 MagicMirror kernel: [650346.316032] Unhandled prefetch abort: breakpoint debug exception (0x002) at 0x01bfc760
Jan 10 15:22:19 MagicMirror kernel: [753380.953024] Unhandled prefetch abort: breakpoint debug exception (0x002) at 0x01bfc760
Jan 12 05:15:03 MagicMirror kernel: [889746.479924] Unhandled prefetch abort: breakpoint debug exception (0x002) at 0x01bfc760
Jan 12 21:06:09 MagicMirror kernel: [946812.909084] Unhandled prefetch abort: breakpoint debug exception (0x002) at 0x01bfc760

It looks to me like a bug in MagicMirror. Should I make a bug report with the log?