MM Not Displaying after update

sdetweil

@achilles and u did npm install after the pull?

Achilles

@sdetweil Yes. I read that a little bit after I did the pull, so, could the issue be that I didnt do it right after? I did try to run MM again before I read that you needed to do the install…

sdetweil

@achilles sometimes the module need refresh too…

AND

we have been having a bunch of module failures because we removed a couple dead libraries that modules didn’t document they used

So, where u start MM

npm start
or pm2 (if pm2 then use the command pm2 logs --lines=100)

look at the startup messages and see if u see

module not found

Achilles

@sdetweil I executed that command, and it returned a LOT of results.

pi@raspberrypi:~ $ pm2 logs --lines=100
[TAILING] Tailing last 100 lines for [all] processes (change the value with --lines option)
/home/pi/.pm2/pm2.log last 100 lines:
PM2        | [2021-08-08T22:29:56.400Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:29:56.447Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:29:59.262Z] PM2 log: App [mm] with id [0] and pid [855], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:29:59.268Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:29:59.281Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:01.122Z] PM2 log: App [mm] with id [0] and pid [932], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:01.127Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:01.138Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:02.980Z] PM2 log: App [mm] with id [0] and pid [962], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:02.984Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:02.995Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:04.800Z] PM2 log: App [mm] with id [0] and pid [992], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:04.805Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:04.816Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:06.749Z] PM2 log: App [mm] with id [0] and pid [1010], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:06.753Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:06.764Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:08.579Z] PM2 log: App [mm] with id [0] and pid [1040], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:08.586Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:08.598Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:10.468Z] PM2 log: App [mm] with id [0] and pid [1070], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:10.473Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:10.484Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:12.511Z] PM2 log: App [mm] with id [0] and pid [1088], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:12.514Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:12.525Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:14.368Z] PM2 log: App [mm] with id [0] and pid [1128], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:14.371Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:14.381Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:16.296Z] PM2 log: App [mm] with id [0] and pid [1158], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:16.300Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:16.311Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:39.892Z] PM2 log: App [mm] with id [0] and pid [1188], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:39.895Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:39.906Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:41.774Z] PM2 log: App [mm] with id [0] and pid [1208], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:41.779Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:41.789Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:43.634Z] PM2 log: App [mm] with id [0] and pid [1226], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:43.637Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:43.648Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:45.549Z] PM2 log: App [mm] with id [0] and pid [1259], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:45.553Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:45.563Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:47.471Z] PM2 log: App [mm] with id [0] and pid [1289], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:47.476Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:47.487Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:47.852Z] PM2 log: Stopping app:mm id:0
PM2        | [2021-08-08T22:30:47.936Z] PM2 log: App [mm] with id [0] and pid [1313], exited with code [0] via signal [SIGINT]
PM2        | [2021-08-08T22:30:48.032Z] PM2 log: pid=1313 msg=process killed
PM2        | [2021-08-08T22:30:48.037Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:48.048Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:49.923Z] PM2 log: App [mm] with id [0] and pid [1334], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:49.928Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:49.938Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:51.823Z] PM2 log: App [mm] with id [0] and pid [1352], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:51.826Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:51.839Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:53.696Z] PM2 log: App [mm] with id [0] and pid [1382], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:53.701Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:53.711Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:55.542Z] PM2 log: App [mm] with id [0] and pid [1400], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:55.546Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:55.562Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:57.487Z] PM2 log: App [mm] with id [0] and pid [1430], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:57.492Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:57.502Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:30:59.380Z] PM2 log: App [mm] with id [0] and pid [1460], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:30:59.384Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:30:59.394Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:31:01.224Z] PM2 log: App [mm] with id [0] and pid [1478], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:31:01.227Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:31:01.238Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:31:03.115Z] PM2 log: App [mm] with id [0] and pid [1508], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:31:03.118Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:31:03.128Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:31:04.939Z] PM2 log: App [mm] with id [0] and pid [1538], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:31:04.943Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:31:04.952Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:31:06.819Z] PM2 log: App [mm] with id [0] and pid [1556], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:31:06.822Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:31:06.832Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:31:08.698Z] PM2 log: App [mm] with id [0] and pid [1586], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:31:08.701Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:31:08.712Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:31:10.517Z] PM2 log: App [mm] with id [0] and pid [1604], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:31:10.520Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:31:10.530Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:31:12.460Z] PM2 log: App [mm] with id [0] and pid [1634], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:31:12.464Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:31:12.474Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:31:14.300Z] PM2 log: App [mm] with id [0] and pid [1664], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:31:14.304Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:31:14.318Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:31:16.267Z] PM2 log: App [mm] with id [0] and pid [1682], exited with code [1] via signal [SIGINT]
PM2        | [2021-08-08T22:31:16.274Z] PM2 log: Starting execution sequence in -fork mode- for app name:mm id:0
PM2        | [2021-08-08T22:31:16.285Z] PM2 log: App name:mm id:0 online
PM2        | [2021-08-08T22:31:17.278Z] PM2 log: Stopping app:mm id:0
PM2        | [2021-08-08T22:31:17.350Z] PM2 log: App [mm] with id [0] and pid [1718], exited with code [0] via signal [SIGINT]
PM2        | [2021-08-08T22:31:17.443Z] PM2 log: pid=1718 msg=process killed

/home/pi/.pm2/logs/mm-out.log last 100 lines:
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 
0|mm       | 
0|mm       | > magicmirror@2.16.0 start /home/pi/MagicMirror
0|mm       | > electron js/electron.js
0|mm       | 

/home/pi/.pm2/logs/mm-error.log last 100 lines:
0|mm       | /home/pi/MagicMirror/node_modules/electron/index.js:14
0|mm       |     throw new Error('Electron failed to install correctly, please delete node_modules/electron and try installing again')
0|mm       |     ^
0|mm       | 
0|mm       | Error: Electron failed to install correctly, please delete node_modules/electron and try installing again
0|mm       |     at getElectronPath (/home/pi/MagicMirror/node_modules/electron/index.js:14:11)
0|mm       |     at Object.<anonymous> (/home/pi/MagicMirror/node_modules/electron/index.js:18:18)
0|mm       |     at Module._compile (internal/modules/cjs/loader.js:654:30)
0|mm       |     at Object.Module._extensions..js (internal/modules/cjs/loader.js:665:10)
0|mm       |     at Module.load (internal/modules/cjs/loader.js:566:32)
0|mm       |     at tryModuleLoad (internal/modules/cjs/loader.js:506:12)
0|mm       |     at Function.Module._load (internal/modules/cjs/loader.js:498:3)
0|mm       |     at Module.require (internal/modules/cjs/loader.js:598:17)
0|mm       |     at require (internal/modules/cjs/helpers.js:11:18)
0|mm       |     at Object.<anonymous> (/home/pi/MagicMirror/node_modules/electron/cli.js:3:16)
0|mm       | npm ERR! code ELIFECYCLE
0|mm       | npm ERR! errno 1
0|mm       | npm ERR! magicmirror@2.16.0 start: `electron js/electron.js`
0|mm       | npm ERR! Exit status 1
0|mm       | npm ERR! 
0|mm       | npm ERR! Failed at the magicmirror@2.16.0 start script.
0|mm       | npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
0|mm       | 
0|mm       | npm ERR! A complete log of this run can be found in:
0|mm       | npm ERR!     /home/pi/.npm/_logs/2021-08-09T02_31_10_490Z-debug.log
0|mm       | /home/pi/MagicMirror/node_modules/electron/index.js:14
0|mm       |     throw new Error('Electron failed to install correctly, please delete node_modules/electron and try installing again')
0|mm       |     ^
0|mm       | 
0|mm       | Error: Electron failed to install correctly, please delete node_modules/electron and try installing again
0|mm       |     at getElectronPath (/home/pi/MagicMirror/node_modules/electron/index.js:14:11)
0|mm       |     at Object.<anonymous> (/home/pi/MagicMirror/node_modules/electron/index.js:18:18)
0|mm       |     at Module._compile (internal/modules/cjs/loader.js:654:30)
0|mm       |     at Object.Module._extensions..js (internal/modules/cjs/loader.js:665:10)
0|mm       |     at Module.load (internal/modules/cjs/loader.js:566:32)
0|mm       |     at tryModuleLoad (internal/modules/cjs/loader.js:506:12)
0|mm       |     at Function.Module._load (internal/modules/cjs/loader.js:498:3)
0|mm       |     at Module.require (internal/modules/cjs/loader.js:598:17)
0|mm       |     at require (internal/modules/cjs/helpers.js:11:18)
0|mm       |     at Object.<anonymous> (/home/pi/MagicMirror/node_modules/electron/cli.js:3:16)
0|mm       | npm ERR! code ELIFECYCLE
0|mm       | npm ERR! errno 1
0|mm       | npm ERR! magicmirror@2.16.0 start: `electron js/electron.js`
0|mm       | npm ERR! Exit status 1
0|mm       | npm ERR! 
0|mm       | npm ERR! Failed at the magicmirror@2.16.0 start script.
0|mm       | npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
0|mm       | 
0|mm       | npm ERR! A complete log of this run can be found in:
0|mm       | npm ERR!     /home/pi/.npm/_logs/2021-08-09T02_31_12_433Z-debug.log
0|mm       | /home/pi/MagicMirror/node_modules/electron/index.js:14
0|mm       |     throw new Error('Electron failed to install correctly, please delete node_modules/electron and try installing again')
0|mm       |     ^
0|mm       | 
0|mm       | Error: Electron failed to install correctly, please delete node_modules/electron and try installing again
0|mm       |     at getElectronPath (/home/pi/MagicMirror/node_modules/electron/index.js:14:11)
0|mm       |     at Object.<anonymous> (/home/pi/MagicMirror/node_modules/electron/index.js:18:18)
0|mm       |     at Module._compile (internal/modules/cjs/loader.js:654:30)
0|mm       |     at Object.Module._extensions..js (internal/modules/cjs/loader.js:665:10)
0|mm       |     at Module.load (internal/modules/cjs/loader.js:566:32)
0|mm       |     at tryModuleLoad (internal/modules/cjs/loader.js:506:12)
0|mm       |     at Function.Module._load (internal/modules/cjs/loader.js:498:3)
0|mm       |     at Module.require (internal/modules/cjs/loader.js:598:17)
0|mm       |     at require (internal/modules/cjs/helpers.js:11:18)
0|mm       |     at Object.<anonymous> (/home/pi/MagicMirror/node_modules/electron/cli.js:3:16)
0|mm       | npm ERR! code ELIFECYCLE
0|mm       | npm ERR! errno 1
0|mm       | npm ERR! magicmirror@2.16.0 start: `electron js/electron.js`
0|mm       | npm ERR! Exit status 1
0|mm       | npm ERR! 
0|mm       | npm ERR! Failed at the magicmirror@2.16.0 start script.
0|mm       | npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
0|mm       | 
0|mm       | npm ERR! A complete log of this run can be found in:
0|mm       | npm ERR!     /home/pi/.npm/_logs/2021-08-09T02_31_14_271Z-debug.log
0|mm       | /home/pi/MagicMirror/node_modules/electron/index.js:14
0|mm       |     throw new Error('Electron failed to install correctly, please delete node_modules/electron and try installing again')
0|mm       |     ^
0|mm       | 
0|mm       | Error: Electron failed to install correctly, please delete node_modules/electron and try installing again
0|mm       |     at getElectronPath (/home/pi/MagicMirror/node_modules/electron/index.js:14:11)
0|mm       |     at Object.<anonymous> (/home/pi/MagicMirror/node_modules/electron/index.js:18:18)
0|mm       |     at Module._compile (internal/modules/cjs/loader.js:654:30)
0|mm       |     at Object.Module._extensions..js (internal/modules/cjs/loader.js:665:10)
0|mm       |     at Module.load (internal/modules/cjs/loader.js:566:32)
0|mm       |     at tryModuleLoad (internal/modules/cjs/loader.js:506:12)
0|mm       |     at Function.Module._load (internal/modules/cjs/loader.js:498:3)
0|mm       |     at Module.require (internal/modules/cjs/loader.js:598:17)
0|mm       |     at require (internal/modules/cjs/helpers.js:11:18)
0|mm       |     at Object.<anonymous> (/home/pi/MagicMirror/node_modules/electron/cli.js:3:16)
0|mm       | npm ERR! code ELIFECYCLE
0|mm       | npm ERR! errno 1
0|mm       | npm ERR! magicmirror@2.16.0 start: `electron js/electron.js`
0|mm       | npm ERR! Exit status 1
0|mm       | npm ERR! 
0|mm       | npm ERR! Failed at the magicmirror@2.16.0 start script.
0|mm       | npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
0|mm       | 
0|mm       | npm ERR! A complete log of this run can be found in:
0|mm       | npm ERR!     /home/pi/.npm/_logs/2021-08-09T02_31_16_238Z-debug.log

Is this trying to find a needle in a haystack?

sdetweil

@achilles (a lot or lines ) aka 100

So, this is another case where to update didn’t work well… as electron didn’t get upgraded, but messed up …

SO…

ugly recovery

rename the MagiMirror/modules/default folder to default2
rename the MM folder to something else

install MM again
(Use my script) see https://github.com/sdetweil/MagicMirror_scripts
verify it works

then copy the savedMagicMirror/modules folder over the MagicMirror folder

cp -r -p ~/oldMMname/modules ~/Magicmirror/modules

and then copy your old config,js to the new MM/config folder

test it out

Now, its still possible to have the module not found problem.

I am going to bed now, but in case

if u find module not found, take the name (valid-url, request) and do npm install ??? while in the MM folder

my upgrade script MIGHT have helped avoid all this… (I say might, cause I haven’t seen it myself, but I never upgrade manually)

Achilles

@sdetweil Thanks, I am doing this now. Will respond back when I finish…

Achilles

This post is deleted!

Achilles

@sdetweil Thank you so much for your help on this. I ran your script, and the MagicMirror was working minus my modules, of course. I copied over my config file, and only three of my modules displayed. I rebooted my raspberry pi, and then MagicMirror would not display at all. Here are the logs:

Use `pm2 show <id|name>` to get more details about an app
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 | [09.08.2021 01:34.41.419] [LOG]   Connecting socket for: currentweather
0|MagicMir | [09.08.2021 01:34.41.423] [LOG]   Connecting socket for: newsfeed
0|MagicMir | [09.08.2021 01:34.41.425] [LOG]   Starting node helper for: newsfeed
0|MagicMir | [09.08.2021 01:34.41.426] [LOG]   Sockets connected & modules started ...
0|MagicMir | [09.08.2021 01:34.42.061] [LOG]   Launching application.
0|MagicMir | [09.08.2021 01:34.49.566] [LOG]   Shutting down server...
0|MagicMir | [09.08.2021 01:36.01.706] [LOG]   Starting MagicMirror: v2.16.0
0|MagicMir | [09.08.2021 01:37.27.498] [LOG]   [SIGINT] Received. Shutting down server...
0|MagicMir | [09.08.2021 01:37.29.125] [LOG]   Starting MagicMirror: v2.16.0
0|MagicMir | [09.08.2021 02:01.15] [LOG]   [SIGINT] Received. Shutting down server...
0|MagicMir | [09.08.2021 02:01.17.151] [LOG]   Starting MagicMirror: v2.16.0
0|MagicMir | [09.08.2021 02:06.47.453] [LOG]   [SIGINT] Received. Shutting down server...
0|MagicMir | [09.08.2021 02:06.49.001] [LOG]   Starting MagicMirror: v2.16.0
0|MagicMir | [09.08.2021 02:07.10.237] [LOG]   [SIGINT] Received. Shutting down server...
0|MagicMir | [09.08.2021 02:07.11.810] [LOG]   Starting MagicMirror: v2.16.0

/home/pi/.pm2/logs/MagicMirror-error.log last 15 lines:
0|MagicMir |     at Function.Module._load (internal/modules/cjs/loader.js:778:12)
0|MagicMir | [09.08.2021 02:07.11.831] [ERROR] Whoops! There was an uncaught exception...
0|MagicMir | [09.08.2021 02:07.11.835] [ERROR] TypeError: Cannot read property 'on' of undefined
0|MagicMir |     at Object.<anonymous> (/home/pi/MagicMirror/js/electron.js:98:5)
0|MagicMir |     at Module._compile (internal/modules/cjs/loader.js:1072:14)
0|MagicMir |     at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10)
0|MagicMir |     at Module.load (internal/modules/cjs/loader.js:937:32)
0|MagicMir |     at Function.Module._load (internal/modules/cjs/loader.js:778:12)
0|MagicMir |     at Object.<anonymous> (/usr/lib/node_modules/pm2/lib/ProcessContainerFork.js:75:21)
0|MagicMir |     at Module._compile (internal/modules/cjs/loader.js:1072:14)
0|MagicMir |     at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10)
0|MagicMir |     at Module.load (internal/modules/cjs/loader.js:937:32)
0|MagicMir |     at Function.Module._load (internal/modules/cjs/loader.js:778:12)
0|MagicMir | [09.08.2021 02:07.11.837] [ERROR] MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
0|MagicMir | [09.08.2021 02:07.11.839] [ERROR] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues

I do have an internet connection working, so that is not the issue…you see anything?

Thanks again.

sdetweil

@achilles I would go thru each module folder and check for package.json file

if present do an npm install in each such module folder.

I would use npm start in the MagicMirror folder (and ctrl-q on mm screen) til u get it all working, then use pm2 to start

so pm2 stop all
then do above, then pm2 start 0
then reboot

Achilles

@sdetweil Thank you…quick question, as I have followed your above steps…what if the module does not have the package.json file? Should I continue with those that do and then to the pm2 to start, or do I need to go back and do something with those modules that do not have the package.json file before I npm start?

sdetweil

@achilles you can look in the modules without a package.json, to see if they have a node_helper.js, and if they have one, check for require(‘???’)

where ??? is NOT node_helper

if they have those types of require, then they are dependent on mm providing the library

request and valid-url
are two we know modules didn’t document.
(because it just worked)

Achilles

@sdetweil When I run npm start, I just get a black screen. Does this mean every one of my modules is wrong?

sdetweil

@achilles no. look at the messages

Achilles

@sdetweil Okay, so when it says 'no helper found for the module, it is missing the node_helper,js, correct?

sdetweil

@achilles no. helper is option, so that is ok

Achilles

@sdetweil Okay, I have cleaned up my config and I am now slowly adding back modules one by one and testing. I might not finish this tonight, but I still appreciate your help on all of this.

Achilles

@sdetweil I went ahead and added all of my modules back one on one, and they are working. Whew. Now, when I go back out to the raspberrypi prompt in the terminal, and put in,

pm2 start MagicMirror, it says it is online, but it does not start. It says it is online, but it does not start.

When I npm start from that folder, however, everything is working.

sdetweil

@achilles I have seen a few systems that have trouble w pm2.

run the fixuppm2 script from my site (last in the list)
https://github.com/sdetweil/MagicMirror_scripts

Achilles

@sdetweil Thank you so very much! It looks like that was the last piece of the puzzle! I think it is working totally now. And, believe it or not, the thing that sent me down this entire path in the first place, the PushBulletNotifications module, is now working, too!

I will see if anything strange happens over the next few hours, but I think we are good now!

Thanks again!