Same issue here

@richard238 said in So ... to update MagicMirror I would ... ??:

@MichMich said in So ... to update MagicMirror I would ... ??:

@Richard238 Please share the steps you took to upgrade and the log files which shows errors.

I followed the usual update routine.
I don’t have any logs, as I’ve restored MM from an earlier SD card backup.

MM working OK everywhere, it’s just telling me I’m 150 commits out-of-date.
I’ll live with that until the electron black screen issue is resolved.

Found the error logs from a backup I forgot I’d taken:

[TAILING] Tailing last 15 lines for [mm] process (change the value with --lines option)
/home/pi/.pm2/logs/mm-error-0.log last 15 lines:
0|mm       |     at Function.Module._load (module.js:424:3)
0|mm       |     at Module.require (module.js:483:17)
0|mm       |     at require (internal/module.js:20:19)
0|mm       |     at bindings (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/bindings/bindings.js:81:44)
0|mm       | Error: Module version mismatch. Expected 50, got 57.
0|mm       |     at Error (native)
0|mm       |     at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:173:20)
0|mm       |     at Object.Module._extensions..node (module.js:583:18)
0|mm       |     at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:173:20)
0|mm       |     at Module.load (module.js:473:32)
0|mm       |     at tryModuleLoad (module.js:432:12)
0|mm       |     at Function.Module._load (module.js:424:3)
0|mm       |     at Module.require (module.js:483:17)
0|mm       |     at require (internal/module.js:20:19)
0|mm       |     at bindings (/home/pi/MagicMirror/modules/MMM-PIR-Sensor/node_modules/bindings/bindings.js:81:44)


/home/pi/.pm2/logs/mm-out-0.log last 15 lines:
0|mm       | Initializing new module helper ...
0|mm       | Module helper loaded: MMM-MyTemps
0|mm       | Initializing new module helper ...
0|mm       | Module helper loaded: updatenotification
0|mm       | No helper found for module: clock.
0|mm       | Initializing new module helper ...
0|mm       | Module helper loaded: calendar
0|mm       | No helper found for module: compliments.
0|mm       | No helper found for module: currentweather.
0|mm       | No helper found for module: weatherforecast.
0|mm       | No helper found for module: MMM-doomsDay.
0|mm       | Whoops! There was an uncaught exception...
0|mm       | MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
0|mm       | If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
0|mm       | Launching application.

I hope that helps find what’s wrong, and how to fix it.

Thanks!

@MichMich said in So ... to update MagicMirror I would ... ??:

@Richard238 Please share the steps you took to upgrade and the log files which shows errors.

I followed the usual update routine.
I don’t have any logs, as I’ve restored MM from an earlier SD card backup.

MM working OK everywhere, it’s just telling me I’m 150 commits out-of-date.
I’ll live with that until the electron black screen issue is resolved.

Installed MM2.3.1, still got black screen
Installed earlier version electron, still got black screen.

Shutdown and restarted.

Now nothing on :8080 either :(

Node version = v6.9.5

Power off & on restores VNC, and LAN access displaying MM. (Hurrah!).

Pi. Electron window is black, but shows cursor.

PIR disabled in config (as a precaution, elimination)
Pi shutdown, powered off, and restarted.
MM Still blank on Pi.
MM OK on a LAN PC, via :8080

Logs:

pi@raspberrypi:~ $ pm2 log mm
[TAILING] Tailing last 15 lines for [mm] process (change the value with --lines option)
/home/pi/.pm2/logs/mm-error-0.log last 15 lines:
0|mm       |     at exports._exceptionWithHostPort (util.js:1047:20)
0|mm       |     at Server.setupListenHandle [as _listen2] (net.js:1319:14)
0|mm       |     at listenInCluster (net.js:1367:12)
0|mm       |     at doListen (net.js:1493:7)
0|mm       |     at _combinedTickCallback (internal/process/next_tick.js:141:11)
0|mm       |     at process._tickCallback (internal/process/next_tick.js:180:9)
0|mm       |     at Function.Module.runMain (module.js:607:11)
0|mm       |     at startup (bootstrap_node.js:167:16)
0|mm       |     at bootstrap_node.js:589:3
0|mm       |   code: 'EADDRINUSE',
0|mm       |   errno: 'EADDRINUSE',
0|mm       |   syscall: 'listen',
0|mm       |   address: '0.0.0.0',
0|mm       |   port: 8080 }
0|mm       | [1745:0401/150319.460996:FATAL:bus.cc(1189)] D-Bus connection was disconnected. Aborting.

/home/pi/.pm2/logs/mm-out-0.log last 15 lines:
0|mm       | You're using a full whitelist configuration to allow for all IPs
0|mm       | Server started ...
0|mm       | Connecting socket for: MMM-MyTemps
0|mm       | Starting module helper: MMM-MyTemps
0|mm       | Connecting socket for: updatenotification
0|mm       | Connecting socket for: calendar
0|mm       | Starting node helper for: calendar
0|mm       | Connecting socket for: newsfeed
0|mm       | Starting module: newsfeed
0|mm       | Sockets connected & modules started ...
0|mm       | Launching application.
0|mm       | Create new calendar fetcher for url: https://calendar.google.com/calendar/ical/[###################] Interval: 300000
0|mm       | Create new calendar fetcher for url: https://calendar.google.com/calendar/ical/[##############}/basic.ics - Interval: 300000
0|mm       | Create new news fetcher for url: http://feeds.reuters.com/reuters/UKTopNews - Interval: 120000
0|mm       | Create new news fetcher for url: http://feeds.skynews.com/feeds/rss/world.xml - Interval: 120000

I’ve just applied the latest update and get a blank, black screen.

If I kill electron, I get back to the Pi desktop, until electron auto restarts.

Any advice on how to get MM back again, please?

Thanks!

Perfect, thank you! :)

That seems to have fixed it, thank you.
There’s now a prompt at the top of MM saying there’s an update available for the PIR module.
How do I go about updating an individual module?