MMM-PIR-Sensor - White Screen

paviro

@James sure this is because of my plugin? I used the latest and it worked :/

James

@paviro maybe 99% sure. FYI what I did yesterday as follows:

Format & rewrite the sd card,
Boot and run sudo apt-get update & upgrade & reboot,
Install MagicMirror2 with the bash command,
git MMM-PIR-Sensor in modules folder and run npm install in MMM-PIR-Sensor folder as well as useradd command,
Add code in config.js with

                {
                        module: 'MMM-PIR-Sensor',
                        config: {
                               sensorPIN: 4
                        }
                },

After rebooting, run MM with pm2 and shows “White Screen”, I checked the pm2 error log shows something like “Expected 49, got 48” as before,
Run npm rebuild --runtime=electron --target=1.3.4 --disturl=https://atom.io/download/atom-shell --abi=49 in the MMM-PIR-Sensor folder,
Run pm2 restart mm and it works.

I found there is another issue when a rebooting finished and MM runs automaticly with pm2, MMM-PIR-Sensor will not work(screen always on) until the sensor captured a motion.

Bangee

this works for me too. without formatting and reinstallation.
I’ve remove the folder node_modules and startet from 4.

Thanks a lot.

zam

Yes itś working …:)
“After rebooting, run MM with pm2 and shows “White Screen”, I checked the pm2 error log shows something like “Expected 49, got 48” as before,
Run npm rebuild --runtime=electron --target=1.3.4 --disturl=https://atom.io/download/atom-shell --abi=49 in the MMM-PIR-Sensor folder,
Run pm2 restart mm and it works.”

Thanks

yawns

very interesting, I will try it this weekend. I’m just wondering why this is not documented on any forum or website, even though you can find several users with version mismatch issues.
Great finding, @James

samydp

hello is not working!
i have downgrade the node.js version from v6 to 5v and i dont now why i become a white screen.

my pm2 logs

[TAILING] Tailing last 10 lines for [all] processes (change the value with --lin                                                                                                                                                             es option)
/home/pi/.pm2/pm2.log last 10 lines:
PM2        | 2016-09-21 20:18:32: Starting execution sequence in -fork mode- for                                                                                                                                                              app name:mm id:0
PM2        | 2016-09-21 20:18:32: App name:mm id:0 online
PM2        | 2016-09-21 20:21:28: Stopping app:mm id:0
PM2        | 2016-09-21 20:21:28: App [mm] with id [0] and pid [1071], exited wi                                                                                                                                                             th code [0] via signal [SIGINT]
PM2        | 2016-09-21 20:21:28: Starting execution sequence in -fork mode- for                                                                                                                                                              app name:mm id:0
PM2        | 2016-09-21 20:21:28: App name:mm id:0 online
PM2        | 2016-09-21 20:24:05: Stopping app:mm id:0
PM2        | 2016-09-21 20:24:06: App [mm] with id [0] and pid [1250], exited wi                                                                                                                                                             th code [0] via signal [SIGINT]
PM2        | 2016-09-21 20:24:06: Starting execution sequence in -fork mode- for                                                                                                                                                              app name:mm id:0
PM2        | 2016-09-21 20:24:06: App name:mm id:0 online

/home/pi/.pm2/logs/mm-out-0.log last 10 lines:
0|mm       | No helper found for module: alert.
0|mm       | No helper found for module: clock.
0|mm       | Initializing new module helper ...
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       | 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 GitHu                                                                                                                                                             b: https://github.com/MichMich/MagicMirror/issues
0|mm       | Launching application.

/home/pi/.pm2/logs/mm-error-0.log last 10 lines:
0|mm       |     at Error (native)
0|mm       |     at process.module.(anonymous function) [as dlopen] (ELECTRON_AS                                                                                                                                                             AR.js:168:20)
0|mm       |     at Object.Module._extensions..node (module.js:583:18)
0|mm       |     at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR                                                                                                                                                             .js:168:20)
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_m                                                                                                                                                             odules/bindings/bindings.js:76:44)

Note from admin: Please use Markdown on code snippets for easier reading!

Bangee

@samydp did you maybe reneamed this folder:
modules/MMM-PIR-Sensor/node_m odules <- is there a space in this name??
you’ll have to remove this

samydp

I have the folder node_modules in MMM-Pir folder .
should I delete the folder?

Bangee

Can you post a printscrenn from this folder?
you can also try to go use these commands:

cd ~/MagicMirror/modules/MMM-PIR-Sensor/
git pull
npm rebuild

samydp