Read the statement by Michael Teeuw here.
ERROR:node_controller.cc(585)] Trying to re-add dropped peer
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My MagicMirror works fine for a few days and then the screen goes black. The errors in the log look like this:
<--- Last few GCs ---> [1:0x28003d0000] 209716297 ms: Mark-sweep (reduce) 611.5 (708.2) -> 611.4 (686.2) MB, 2337.4 / 4.3 ms (average mu = 0.625, current mu = 0.046) last resort GC in old space requested [1:0x28003d0000] 209718766 ms: Mark-sweep (reduce) 611.4 (686.2) -> 611.3 (680.0) MB, 2469.7 / 4.9 ms (average mu = 0.444, current mu = 0.000) last resort GC in old space requested <--- JS stacktrace ---> [1971:0624/001659.568718:ERROR:node_controller.cc(585)] Trying to re-add dropped peer DCF39E05685563B4.545691B8F0544120 [1973:0624/001659.568999:ERROR:node_controller.cc(585)] Trying to re-add dropped peer DCF39E05685563B4.545691B8F0544120Here is the pm2 info:
┌───────────────────┬──────────────────────────────────────────┐ │ status │ online │ │ name │ MagicMirror │ │ namespace │ default │ │ version │ 2.19.0 │ │ restarts │ 3 │ │ uptime │ 36m │ │ script path │ /home/pi/MagicMirror/installers/mm.sh │ │ script args │ N/A │ │ error log path │ /home/pi/.pm2/logs/MagicMirror-error.log │ │ out log path │ /home/pi/.pm2/logs/MagicMirror-out.log │ │ pid path │ /home/pi/.pm2/pids/MagicMirror-0.pid │ │ interpreter │ bash │ │ interpreter args │ N/A │ │ script id │ 0 │ │ exec cwd │ /home/pi/MagicMirror │ │ exec mode │ fork_mode │ │ node.js version │ N/A │ │ node env │ N/A │ │ watch & reload │ ✔ │ │ unstable restarts │ 0 │ │ created at │ 2022-06-24T05:15:29.610Z │ └───────────────────┴──────────────────────────────────────────┘ Revision control metadata ┌──────────────────┬────────────────────────────────────────────────┐ │ revision control │ git │ │ remote url │ https://github.com/MichMich/MagicMirror.git │ │ repository root │ /home/pi/MagicMirror │ │ last update │ 2022-06-24T05:15:30.131Z │ │ revision │ a2d7cdcfb425c2a51715bbaf663c2feb267a9798 │ │ comment │ Merge pull request #2834 from MichMich/develop │ │ │ │ │ │ Release v2.1 │ │ branch │ master │ └──────────────────┴────────────────────────────────────────────────┘ Divergent env variables from local env ┌────────────────┬────────────────────────────────────────────────────┐ │ PWD │ /home/pi/MagicMirror │ │ SSH_CONNECTION │ 192.168.1.64 40866 192.168.1.14 22 │ │ SHLVL │ 2 │ │ XDG_SESSION_ID │ 4 │ │ SSH_CLIENT │ 192.168.1.64 40866 22 │ │ PATH │ /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin: │ └────────────────┴────────────────────────────────────────────────────┘ -
@sdetweil long term update after trying a few things out, the MMM-GoogleMapsTraffic module was the culprit. I started going down the path of trying to update the javascript issues when I discovered that your fork fixed them already. I uninstalled the original and installed yours and I haven’t had the black screen once since.
https://github.com/sdetweil/MMM-GoogleMapsTraffic
Thanks!
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@travishardiman this is an electron error. I don’t see it fixed.
can u tell me more about your environment.
what pi, node --version,npm --version
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@sdetweil Raspberry Pi 4 Model B Rev 1.2, 4GB
pi@smartmirror:~ $ node --version v16.15.1 pi@smartmirror:~ $ npm --version 8.11.0 pi@smartmirror:~ $ uname -a Linux smartmirror 5.15.32-v8+ #1538 SMP PREEMPT Thu Mar 31 19:40:39 BST 2022 aarch64 GNU/Linux -
@travishardiman ah, 64 bit version, aarch64
please fall back to the 32 bit version, armv7l
lots of untested things on aarch64
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@sdetweil is there an easy way to back-up/restore my current config? I don’t think there’s a way to switch to 32 bit without reinstalling the OS is there?
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/home/pi/MagicMirror/node_modules/electron/dist/electron exited with signal SIGINT <--- Last few GCs ---> [1:0x24003c4000] 207008094 ms: Mark-sweep (reduce) 475.8 (523.7) -> 475.7 (523.7) MB, 1993.6 / 3.9 ms (average mu = 0.920, current mu = 0.050) last resort GC in old space requested [1:0x24003c4000] 207010245 ms: Mark-sweep (reduce) 475.7 (523.7) -> 475.6 (523.2) MB, 2150.4 / 6.2 ms (average mu = 0.846, current mu = 0.000) last resort GC in old space requested <--- JS stacktrace ---> [38327:0626/104544.125499:ERROR:node_controller.cc(585)] Trying to re-add dropped peer 46DBA04CA2320621.3742B9BD63F3CD94 -
@travishardiman when is that from?
did u do manual install or my script?
have seen that error before.
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@sdetweil I tried to update the error in the first message with the first line. I posted as new reply in case someone is searching for that.
I just found your scripts here so I’m going to try this today, thanks!
https://github.com/sdetweil/MagicMirror-backup-restore -
@travishardiman said in ERROR:node_controller.cc(585)] Trying to re-add dropped peer:
is there an easy way to back-up/restore my current config
I have a backup/restore tool that will save the config, css and the location of all the installed modules (github links)
and tghen on restore downloads and re-installs the modules from the links -
The backup didn’t restore my custom.css, mmpm, or some of the configuration files for 2 of my plugins but luckily I had those backed up elsewhere. I’m back up and running again though and so far so good! I’ll post back with logs if I get black screens again. Thanks for your help!
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@travishardiman the backup folder has a specific name which u can override with parameters to the scripts
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Well nuts, I thought I was good but it’s black screen again:
0|MagicMir | 0|MagicMir | <--- Last few GCs ---> 0|MagicMir | 0|MagicMir | [1:0x2dd94000] 359113688 ms: Scavenge 882.9 (978.3) -> 879.5 (978.5) MB, 4.7 / 0.0 ms (average mu = 0.974, current mu = 0.583) task 0|MagicMir | [1:0x2dd94000] 359113908 ms: Scavenge 883.0 (978.5) -> 879.7 (978.8) MB, 5.4 / 0.0 ms (average mu = 0.974, current mu = 0.583) allocation failure 0|MagicMir | [1:0x2dd94000] 359114166 ms: Scavenge 883.4 (978.8) -> 880.0 (986.8) MB, 16.4 / 0.1 ms (average mu = 0.974, current mu = 0.583) allocation failure 0|MagicMir | 0|MagicMir | 0|MagicMir | <--- JS stacktrace ---> 0|MagicMir | -
@travishardiman looks like there may be a module eating storage
what do you have installed beyond the base?
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@sdetweil MMM-GoogleMapsTraffic, MMM-MyGarbage, and MMM-GooglePhotos
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@travishardiman hm…not seen problems related to those, but time to run disabling one at a time
add
disabled:true,after the
module:line
and restart mm -
@sdetweil ok, I’m starting with the google photos module and see how it goes. Are there any other logs that might be helpful for debugging?
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@travishardiman the console which you know and the browser console
ctrl-shift-i, select the console tab and scroll up
red text is typically errors -
@sdetweil long term update after trying a few things out, the MMM-GoogleMapsTraffic module was the culprit. I started going down the path of trying to update the javascript issues when I discovered that your fork fixed them already. I uninstalled the original and installed yours and I haven’t had the black screen once since.
https://github.com/sdetweil/MMM-GoogleMapsTraffic
Thanks!
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@travishardiman cool
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