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    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    MMM-OpenWeatherForecast - Replacement for MMM-DarkSkyForecast

    Scheduled Pinned Locked Moved Utilities
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    • S Offline
      sdetweil @chris1971
      last edited by

      @chris1971 that means something started MM, and you are trying to start it again…

      you cannot have two copies running at the same time on the same port

      do this

      pm2 status

      on one of my machines it looks like this

       ┌────┬────────────────────┬──────────┬──────┬───────────┬──────────┬──────────┐
       │ id │ name               │ mode     │ ↺    │ status    │ cpu      │ memory   │
       ├────┼────────────────────┼──────────┼──────┼───────────┼──────────┼──────────┤
       │ 0  │ MagicMirror        │ fork     │ 20   │ online    │ 0%       │ 2.4mb    │
       └────┴────────────────────┴──────────┴──────┴───────────┴──────────┴──────────┘
      
      

      is there only 1 app defined for pm2 to manage?

      Sam

      How to add modules

      learning how to use browser developers window for css changes

      C 1 Reply Last reply Reply Quote 0
      • C Offline
        chris1971 @sdetweil
        last edited by chris1971

        @sdetweil

        pi@raspberrypi:~/MagicMirror $ pm2 status
        ┌────┬────────────────────┬──────────┬──────┬───────────┬──────────┬──────────┐
        │ id │ name │ mode │ ↺ │ status │ cpu │ memory │
        ├────┼────────────────────┼──────────┼──────┼───────────┼──────────┼──────────┤
        │ 0 │ MagicMirror │ fork │ 0 │ online │ 0% │ 2.4mb │
        └────┴────────────────────┴──────────┴──────┴───────────┴──────────┴──────────┘

        looks like this…
        I installed your scrips and agreed both times (y/n) when I was asked to remove screensaver and start pm.

        S 1 Reply Last reply Reply Quote 0
        • S Offline
          sdetweil @chris1971
          last edited by

          @chris1971 ok, so when u need to change something you do

          pm2 stop 0 (or pm2 stop MagicMirror), (or pm2 stop all)

          make your change and then

          pm2 start 0, or MagicMirror, or all

          Sam

          How to add modules

          learning how to use browser developers window for css changes

          C 1 Reply Last reply Reply Quote 0
          • C Offline
            chris1971 @sdetweil
            last edited by chris1971

            @sdetweil said in MMM-OpenWeatherForecast - Replacement for MMM-DarkSkyForecast:

            pm2 stop all

            have stopped with pm2 stop all

            pi@raspberrypi:~/MagicMirror $ pm2 stop all
            [PM2] Applying action stopProcessId on app [all](ids: [ 0 ])
            [PM2] MagicMirror ✓
            ┌────┬────────────────┬─────────────┬─────────┬─────────┬──────────┬────────┬──────┬───────────┬──────────┬──────────┬──────────┬──────────┐
            │ id │ name │ namespace │ version │ mode │ pid │ uptime │ ↺ │ status │ cpu │ mem │ user │ watching │
            ├────┼────────────────┼─────────────┼─────────┼─────────┼──────────┼────────┼──────┼───────────┼──────────┼──────────┼──────────┼──────────┤
            │ 0 │ MagicMirror │ default │ 2.22.0 │ fork │ 0 │ 0 │ 0 │ stopped │ 0% │ 0b │ pi │ disabled │
            └────┴────────────────┴─────────────┴─────────┴─────────┴──────────┴────────┴──────┴───────────┴──────────┴──────────┴──────────┴──────────┘

            the started with pm2 start all

            pi@raspberrypi:~/MagicMirror $ pm2 start all
            [PM2] Applying action restartProcessId on app [all](ids: [ 0 ])
            [PM2] MagicMirror ✓
            [PM2] Process successfully started
            ┌────┬────────────────┬─────────────┬─────────┬─────────┬──────────┬────────┬──────┬───────────┬──────────┬──────────┬──────────┬──────────┐
            │ id │ name │ namespace │ version │ mode │ pid │ uptime │ ↺ │ status │ cpu │ mem │ user │ watching │
            ├────┼────────────────┼─────────────┼─────────┼─────────┼──────────┼────────┼──────┼───────────┼──────────┼──────────┼──────────┼──────────┤
            │ 0 │ MagicMirror │ default │ 2.22.0 │ fork │ 2414 │ 0s │ 0 │ online │ 0% │ 2.5mb │ pi │ disabled │
            └────┴────────────────┴─────────────┴─────────┴─────────┴──────────┴────────┴──────┴───────────┴──────────┴──────────┴──────────┴──────────┘

            But no changes…

            checked the status and see only on 8080

            pi@raspberrypi:~ $ sudo netstat -lnptu
            Active Internet connections (only servers)
            Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
            tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 565/sshd: /usr/sbin
            tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 519/cupsd
            tcp 0 0 0.0.0.0:8080 0.0.0.0: LISTEN 1206/electron.js*
            tcp6 0 0 ::1:3350 :::* LISTEN 539/xrdp-sesman
            tcp6 0 0 :::22 :::* LISTEN 565/sshd: /usr/sbin
            tcp6 0 0 ::1:631 :::* LISTEN 519/cupsd
            tcp6 0 0 :::3389 :::* LISTEN 585/xrdp
            udp 0 0 0.0.0.0:68 0.0.0.0:* 526/dhcpcd
            udp 0 0 0.0.0.0:631 0.0.0.0:* 612/cups-browsed
            udp 0 0 0.0.0.0:5353 0.0.0.0:* 376/avahi-daemon: r
            udp 0 0 0.0.0.0:58721 0.0.0.0:* 376/avahi-daemon: r
            udp6 0 0 :::546 :::* 526/dhcpcd
            udp6 0 0 :::41014 :::* 376/avahi-daemon: r
            udp6 0 0 :::5353 :::* 376/avahi-daemon: r

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            • S Offline
              sdetweil @chris1971
              last edited by sdetweil

              @chris1971 correct, and it should be running correctly now

              i never use pm2 when I am changing config

              pm2 stop all
              
              cd ~/MagicMirror
              npm start 
              (ctrl-m if on same screen, to minimize) 
              look at messages 
              ctrl-c to stop
              
              make changes, rinse and repeat til happy
              
              then pm2 start all
              

              Sam

              How to add modules

              learning how to use browser developers window for css changes

              C 1 Reply Last reply Reply Quote 0
              • C Offline
                chris1971 @sdetweil
                last edited by chris1971

                @sdetweil Does that mean I have to stopp pm before I make changes in the config?

                Module is still not loading…

                When I remove the script for google maps from the config.js the weather module is working. When I place the script in the config.js again, the weather module is not loading.

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                • S Offline
                  sdetweil @chris1971
                  last edited by

                  @chris1971 yes, when u make any change, you should stop MM and then then restart it…

                  as I said before, some modules impact others…

                  I fixed a similar problem in OpenWeatherMapForecast as the author was not updating it anymore

                  this is my fork with the fix https://github.com/sdetweil/MMM-OpenWeatherMapForecast

                  I would look at the messages

                  pm2 stop all
                  pm2 flush
                  pm2 start all
                  wait
                  pm2 logs --lines=100

                  or, not use pm2

                  pm2 stop all
                  cd ~/MagicMirror
                  npm start >somefile.txt 2>&1

                  wait
                  ctrl-c to stop MM (in the window where you did npm start )
                  then examine the contents of somefile.txt to see if there was any error that might causing the problem

                  you can also look in the MagicMirror developers window to see if there is a problem there
                  ctrl-shift-i on the running MM screen
                  select the console tab
                  and put weath in the filter field
                  this will reduce the output to modules with weath in their name
                  looking for any content in red

                  Sam

                  How to add modules

                  learning how to use browser developers window for css changes

                  C 1 Reply Last reply Reply Quote 0
                  • C Offline
                    chris1971 @sdetweil
                    last edited by chris1971

                    @sdetweil lot of stuff…

                    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 | 2023-03-31T16:08:12: PM2 log: App [MagicMirror:0] starting in -fork mode-
                    PM2 | 2023-03-31T16:08:12: PM2 log: App [MagicMirror:0] online

                    /home/pi/.pm2/logs/MagicMirror-error.log last 100 lines:
                    0|MagicMir | [31.03.2023 16:08.20.333] [WARN] You’re using a full whitelist configuration to allow for all IPs
                    0|MagicMir | MESA-LOADER: failed to retrieve device information
                    0|MagicMir | MESA-LOADER: failed to retrieve device information
                    0|MagicMir | MESA-LOADER: failed to retrieve device information
                    0|MagicMir | …/…/buildtools/third_party/libc++/trunk/include/vector:1425: assertion __n < size() failed: vector[] index out of bounds[2472:0331/160823.980369:ERROR:gpu_process_host.cc(991)] GPU process exited unexpectedly: exit_code=134
                    0|MagicMir | MESA-LOADER: failed to retrieve device information
                    0|MagicMir | MESA-LOADER: failed to retrieve device information
                    0|MagicMir | MESA-LOADER: failed to retrieve device information
                    0|MagicMir | …/…/buildtools/third_party/libc++/trunk/include/vector:1425: assertion __n < size() failed: vector[] index out of bounds[2472:0331/160825.475337:ERROR:gpu_process_host.cc(991)] GPU process exited unexpectedly: exit_code=134
                    0|MagicMir | MESA-LOADER: failed to retrieve device information
                    0|MagicMir | MESA-LOADER: failed to retrieve device information
                    0|MagicMir | MESA-LOADER: failed to retrieve device information
                    0|MagicMir | …/…/buildtools/third_party/libc++/trunk/include/vector:1425: assertion __n < size() failed: vector[] index out of bounds[2472:0331/160827.345249:ERROR:gpu_process_host.cc(991)] GPU process exited unexpectedly: exit_code=134
                    0|MagicMir | [2512:0331/160829.375127:ERROR:command_buffer_proxy_impl.cc(128)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.

                    /home/pi/.pm2/logs/MagicMirror-out.log last 100 lines:
                    0|MagicMir |
                    0|MagicMir | > magicmirror@2.22.0 start
                    0|MagicMir | > DISPLAY=“${DISPLAY:=:0}” ./node_modules/.bin/electron js/electron.js
                    0|MagicMir |
                    0|MagicMir | [31.03.2023 16:08.18.855] [LOG] Starting MagicMirror: v2.22.0
                    0|MagicMir | [31.03.2023 16:08.18.868] [LOG] Loading config …
                    …
                    …
                    …

                    I read something about the GPU process in the forum - could this infuence the system?

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                    • S Offline
                      sdetweil @chris1971
                      last edited by

                      @chris1971 possibly

                      for pm2 add the

                      export ELECTRON_DISABLE_GPU=1
                      

                      to the ~/MagicMirror/installers/mm.sh

                      before the line

                      DISPLAY=:0 npm start
                      

                      for using npm start
                      just do it once in the terminal window

                      Sam

                      How to add modules

                      learning how to use browser developers window for css changes

                      C 1 Reply Last reply Reply Quote 0
                      • C Offline
                        chris1971 @sdetweil
                        last edited by

                        @sdetweil still not loading…

                        pi@raspberrypi:~/MagicMirror $ npm start

                        magicmirror@2.22.0 start
                        DISPLAY=“${DISPLAY:=:0}” ./node_modules/.bin/electron js/electron.js

                        [31.03.2023 16:29.04.053] [LOG] Starting MagicMirror: v2.22.0
                        [31.03.2023 16:29.04.077] [LOG] Loading config …
                        [31.03.2023 16:29.04.113] [LOG] Loading module helpers …
                        [31.03.2023 16:29.04.120] [LOG] No helper found for module: alert.
                        [31.03.2023 16:29.04.191] [LOG] Initializing new module helper …
                        [31.03.2023 16:29.04.194] [LOG] Module helper loaded: updatenotification
                        [31.03.2023 16:29.04.196] [LOG] No helper found for module: clock.
                        [31.03.2023 16:29.04.591] [LOG] Initializing new module helper …
                        [31.03.2023 16:29.04.592] [LOG] Module helper loaded: MMM-OpenWeatherForecast
                        [31.03.2023 16:29.05.736] [LOG] Initializing new module helper …
                        [31.03.2023 16:29.05.740] [LOG] Module helper loaded: calendar
                        [31.03.2023 16:29.05.754] [LOG] No helper found for module: MMM-TextClock.
                        [31.03.2023 16:29.06.143] [LOG] Initializing new module helper …
                        [31.03.2023 16:29.06.150] [LOG] Module helper loaded: newsfeed
                        [31.03.2023 16:29.06.155] [LOG] No helper found for module: MMM-RAIN-MAP.
                        [31.03.2023 16:29.06.170] [LOG] Initializing new module helper …
                        [31.03.2023 16:29.06.172] [LOG] Module helper loaded: MMM-GoogleMapsTraffic
                        [31.03.2023 16:29.06.173] [LOG] All module helpers loaded.
                        [31.03.2023 16:29.06.803] [LOG] Starting server on port 8080 …
                        [31.03.2023 16:29.06.828] [WARN] You’re using a full whitelist configuration to allow for all IPs
                        [31.03.2023 16:29.06.884] [ERROR] Whoops! There was an uncaught exception…
                        [31.03.2023 16:29.06.900] [ERROR] Error: listen EADDRINUSE: address already in use 0.0.0.0:8080
                        at Server.setupListenHandle [as _listen2] (node:net:1432:16)
                        at listenInCluster (node:net:1480:12)
                        at doListen (node:net:1629:7)
                        at process.processTicksAndRejections (node:internal/process/task_queues:84:21) {
                        code: ‘EADDRINUSE’,
                        errno: -98,
                        syscall: ‘listen’,
                        address: ‘0.0.0.0’,
                        port: 8080
                        }
                        [31.03.2023 16:29.06.901] [ERROR] MagicMirror² will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
                        [31.03.2023 16:29.06.902] [ERROR] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
                        [31.03.2023 16:29.08.680] [LOG] Launching application.
                        MESA-LOADER: failed to retrieve device information
                        MESA-LOADER: failed to retrieve device information
                        MESA-LOADER: failed to retrieve device information
                        …/…/buildtools/third_party/libc++/trunk/include/vector:1425: assertion __n < size() failed: vector[] index out of bounds[2071:0331/162912.978009:ERROR:gpu_process_host.cc(991)] GPU process exited unexpectedly: exit_code=6
                        MESA-LOADER: failed to retrieve device information
                        MESA-LOADER: failed to retrieve device information
                        MESA-LOADER: failed to retrieve device information
                        …/…/buildtools/third_party/libc++/trunk/include/vector:1425: assertion __n < size() failed: vector[] index out of bounds[2071:0331/162914.498526:ERROR:gpu_process_host.cc(991)] GPU process exited unexpectedly: exit_code=6
                        MESA-LOADER: failed to retrieve device information
                        MESA-LOADER: failed to retrieve device information
                        MESA-LOADER: failed to retrieve device information
                        …/…/buildtools/third_party/libc++/trunk/include/vector:1425: assertion __n < size() failed: vector[] index out of bounds[2071:0331/162915.779583:ERROR:gpu_process_host.cc(991)] GPU process exited unexpectedly: exit_code=6
                        [31.03.2023 16:29.37.588] [LOG] Shutting down server…
                        [31.03.2023 16:29.37.595] [LOG] Stopping module helper: updatenotification
                        [31.03.2023 16:29.37.596] [LOG] Stopping module helper: MMM-OpenWeatherForecast
                        [31.03.2023 16:29.37.596] [LOG] Stopping module helper: calendar
                        [31.03.2023 16:29.37.597] [LOG] Stopping module helper: newsfeed
                        [31.03.2023 16:29.37.597] [LOG] Stopping module helper: MMM-GoogleMapsTraffic

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