Read the statement by Michael Teeuw here.
Blank mm after update
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@sdetweil Thanks! This worked for me as it doesn’t kill it anymore. Hope for a quick fix. Can I follow the process somewhere?
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Hi @kvicksson ,
To me it seems there are 3 problems here.
You could have a look what the pm2 log says:$ pm2 logs --lines 100You will either have:
Error: Cannot find module 'del'or:
Error: ENOENT: no such file or directory, open '/home/pi/MagicMirror/modules/mmm-weatherchart/cache/map-1567097174409.or something completely different.
The 3 problems and potential solutions:
You’re config.js entries:
updateInterval: '3600000', hideBorder: 'true'should be:
updateInterval: 3600000, hideBorder: trueeven if the module could potentially handle it.
If your mmm-weatherchart instal has this file present:
/home/pi/MagicMirror/modules/mmm-weatherchart/package.jsonthen you should run:
$ cd /home/pi/MagicMirror/modules/mmm-weatherchart/ $ npm installIf your mmm-weatherchart instal has this file
NOTpresent:/home/pi/MagicMirror/modules/mmm-weatherchart/package.jsonthen you should
NOTrun npm instal, has it will cause havoc to you MagicMirror install.
I would do this in this situation:$ cd /home/pi/MagicMirror/modules/ $ mv mmm-weatherchart mmm-weatherchart.saved $ git clone https://github.com/szech/mmm-weatherchart.git $ cd /home/pi/MagicMirror/modules/mmm-weatherchart $ npm install $ pm2 restart pm2 $ pm2 logs --lines 100When it works:
$ cd /home/pi/MagicMirror/modules/ $ rm -rf mmm-weatherchart.savedGood luck !!
PS @sdetweil : please comment if I am wrong or made mistakes somewhere & thanks for your input.
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@kvicksson said in Blank mm after update:
Can I follow the process somewhere?
this is all volunteer… you could post an issue to the module owners github repo… maybe he or someone else will respond… I am like you, just another user…
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@kvicksson said in Blank mm after update:
@sdetweil Thanks! This worked for me
I should type faster :-)
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@evroom think u have good instructions…
ps, 2 of my three systems do not have pi as the user, so the path is wrong, and in the module defaults too
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@sdetweil said in Blank mm after update:
2 of my three systems do not have pi as the user
Yes, I assumed user pi and the install under the user pi home directory.
Will try to remember that in the future.
Tilde for the home directory should work on all platforms, is my understanding.~/MagicMirrorMy keyboard is lacking a tilde and I always forget the right keystrokes.
So /home/pi is faster. :-) -
@evroom I sat right now and installed a new calendar module and suddenly the
mmm-weatherchartstarted working… :thinking_face:Did the
$ pm2 logs --lines 100and got a lot of errors, but I guess because everything’s working fine so don’t have to bother right now?! -
And of course it didn’t work now when I tried to switch back to default calendar module and then back to the other calendar module…
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@kvicksson said in Blank mm after update:
so don’t have to bother right now?
As long as the errors are no fatal errors that do not prevent the MagicMirror from starting or prevent a certain module from working right, you might chose to ignore them.
But the problem is, that when you add something new or update something existing, it becomes more and more difficult to debug and/or correct in case of problems.When you do this:
$ pm2 flush $ pm2 restart mm $ pm2 logs --lines 100what is the first error you see ?
Perhaps you post the first 50 to 100 lines of the log.But only if you want to spend some time on it, when not that’s fine too.
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@evroom actually no errors like I got before…
PM2 | 2019-08-29T21:46:00: PM2 log: pid=1331 msg=failed to kill - retrying in 100ms PM2 | 2019-08-29T21:46:00: PM2 log: App [mm:0] exited with code [0] via signal [SIGINT] PM2 | 2019-08-29T21:46:00: PM2 log: pid=1331 msg=process killed PM2 | 2019-08-29T21:46:00: PM2 log: App [mm:0] starting in -fork mode- PM2 | 2019-08-29T21:46:00: PM2 log: App [mm:0] online /home/pi/.pm2/logs/mm-out.log last 100 lines: 0|mm | Shutting down server... 0|mm | Stopping module helper: updatenotification 0|mm | Stopping module helper: mmm-systemtemperature 0|mm | 0|mm | > magicmirror@2.8.0 start /home/pi/MagicMirror 0|mm | > sh run-start.sh 0|mm | 0|mm | Starting MagicMirror: v2.8.0 0|mm | Loading config ... 0|mm | Loading module helpers ... 0|mm | No helper found for module: alert. 0|mm | Initializing new module helper ... 0|mm | Module helper loaded: updatenotification 0|mm | Initializing new module helper ... 0|mm | Module helper loaded: mmm-systemtemperature 0|mm | No helper found for module: clock. 0|mm | Initializing new module helper ... 0|mm | Module helper loaded: calendar 0|mm | Initializing new module helper ... 0|mm | Module helper loaded: MMM-YrThen 0|mm | Initializing new module helper ... 0|mm | Module helper loaded: mmm-weatherchart 0|mm | Initializing new module helper ... 0|mm | Module helper loaded: newsfeed 0|mm | All module helpers loaded. 0|mm | Starting server on port 8080 ... 0|mm | Server started ... 0|mm | Connecting socket for: updatenotification 0|mm | Connecting socket for: mmm-systemtemperature 0|mm | Starting node helper: mmm-systemtemperature 0|mm | Connecting socket for: calendar 0|mm | Starting node helper for: calendar 0|mm | Connecting socket for: MMM-YrThen 0|mm | MMM-YrThen 8/29/2019 9:46:08 PM: Starting helper for MMM-YrThen 0|mm | Connecting socket for: mmm-weatherchart 0|mm | Starting node helper: mmm-weatherchart 0|mm | Connecting socket for: newsfeed 0|mm | Starting module: newsfeed 0|mm | Sockets connected & modules started ... 0|mm | Launching application. /home/pi/.pm2/logs/mm-error.log last 100 lines: 0|mm | /home/pi/MagicMirror/node_modules/electron/dist/electron: /lib/arm-linux-gnueabihf/libdbus-1.so.3: no version information available (required by /home/pi/MagicMirror/node_modules/electron/dist/electron) 0|mm | /home/pi/MagicMirror/node_modules/electron/dist/electron: /lib/arm-linux-gnueabihf/libdbus-1.so.3: no version information available (required by /home/pi/MagicMirror/node_modules/electron/dist/electron) 0|mm | (node:2465) [DEP0025] DeprecationWarning: sys is deprecated. Use util instead. 0|mm | /proc/self/exe: /lib/arm-linux-gnueabihf/libdbus-1.so.3: no version information available (required by /proc/self/exe) 0|mm | ATTENTION: default value of option force_s3tc_enable overridden by environment.I really appreciate you want to look into my errors, I’m not too good on this :)
