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    A New Chapter for MagicMirror: The Community Takes the Lead
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    Blank mm after update

    Scheduled Pinned Locked Moved Unsolved Troubleshooting
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    • S Offline
      sdetweil @evroom
      last edited by

      @evroom said in Blank mm after update:

      0|mm | No helper found for module: alert.
      0|mm | Initializing new module helper …
      0|mm | Module helper loaded: updatenotification
      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 | Whoops! There was an uncaught exception…

      seems odd that there would be two invocations of these modules…

      but as a test, in MagicMirror/config/config.js add

          disabled: true, 
      

      to both those modules, and restart mm and see what happens

      Sam

      How to add modules

      learning how to use browser developers window for css changes

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

        missing a required node package ‘del’

        no package.json to inform the user

        Sam

        How to add modules

        learning how to use browser developers window for css changes

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

          warning, warning… copy and save

          MagicMirror/modules/node_modules/node_helper (folder, which contains index.js)

          then

          cd ~/MagicMirror/modules/mmm-weatherchart
          npm install del
          

          check for a missing
          MagicMirror/modules/node_modules/node_helper folder
          and if so, copy it back

          i opened an issue with mmm-weatherchart

          Sam

          How to add modules

          learning how to use browser developers window for css changes

          K 1 Reply Last reply Reply Quote 0
          • evroomE Offline
            evroom
            last edited by

            @sdetweil said in Blank mm after update:

            seems odd that there would be two invocations of these modules…

            I have only one mmm-weatherchart module present.
            When disabled everything is fine.
            However, I forgot to remove the single quotes, as I just copy/pasted the config from the thread.
            Corrected it, but now I get even stronger things.

            0|mm  | WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module 'del'
            

            I do not have any string with ‘del’ in my config :worried_face:

            MagicMirror version: 2.30.0
            Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
            Raspbian GNU/Linux 12 (bookworm)

            Test environment:
            MagicMirror version: v2.30.0
            Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
            Raspbian GNU/Linux 12 (bookworm)

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

              @evroom see my prior most about the missing module

              Sam

              How to add modules

              learning how to use browser developers window for css changes

              1 Reply Last reply Reply Quote 0
              • evroomE Offline
                evroom
                last edited by

                @sdetweil said in Blank mm after update:

                see my prior most about the missing module

                I was typing while you answered.
                Will have a look at it and try it out.

                MagicMirror version: 2.30.0
                Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                Raspbian GNU/Linux 12 (bookworm)

                Test environment:
                MagicMirror version: v2.30.0
                Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                Raspbian GNU/Linux 12 (bookworm)

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                • evroomE Offline
                  evroom
                  last edited by

                  The module is running now, but I get this error:

                  0|mm  | Downloading weather map with signal: FETCH_MAP From URL: www.yr.no/place/Germany/Bavaria/Nuremberg/meteogram.png
                  0|mm  | Error: ENOENT: no such file or directory, open '/home/pi/MagicMirror/modules/mmm-weatherchart/cache/map-1567097174409.png'
                  
                  pi@raspberrypi:~/MagicMirror/modules/mmm-weatherchart $ ll /home/pi/MagicMirror/modules/mmm-weatherchart/cache
                  total 12
                  4 drwxr-xr-x 2 pi pi 4096 Aug 29 18:49 .
                  4 drwxr-xr-x 4 pi pi 4096 Aug 29 18:44 ..
                  4 -rw-r--r-- 1 pi pi    6 Aug 29 18:44 .gitignore
                  

                  Then I read somewhere there is a clone of this module that is more recent, so I tried that:

                  https://github.com/szech/mmm-weatherchart
                  

                  Same result: module runs but no file in the cache dir.
                  When opening the URL in the browser, it does show the picture that I do not see on my screen.

                  Oh boy/girl, thought it was a simple syntax thingy in config.js …

                  MagicMirror version: 2.30.0
                  Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                  Raspbian GNU/Linux 12 (bookworm)

                  Test environment:
                  MagicMirror version: v2.30.0
                  Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                  Raspbian GNU/Linux 12 (bookworm)

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

                    the module doesn’t work, but doesn’t kill MagicMirror anymore…

                    Sam

                    How to add modules

                    learning how to use browser developers window for css changes

                    1 Reply Last reply Reply Quote 0
                    • evroomE Offline
                      evroom
                      last edited by

                      @sdetweil said in Blank mm after update:

                      the module doesn’t work, but doesn’t kill MagicMirror anymore…

                      Correct.

                      I have a few questions.

                      In the original module there is no package.json file, where in the cloned one there is.
                      So, when using the original module, you should NOT use npm install, right ?
                      First of all it will no do anything useful, but it WILL delete your /home/pi/MagicMirror/modules/node_modules/node_helperdirectory and its index.js file.
                      When using the cloned module, you should run npm installin order to install the dependencies mentioned in it, right ?
                      No harm is done to the node_helper dir.

                      Or is it all BS I am telling here (and made the wrong observations) ??

                      MagicMirror version: 2.30.0
                      Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
                      Raspbian GNU/Linux 12 (bookworm)

                      Test environment:
                      MagicMirror version: v2.30.0
                      Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
                      Raspbian GNU/Linux 12 (bookworm)

                      S 2 Replies Last reply Reply Quote 0
                      • S Offline
                        sdetweil @evroom
                        last edited by sdetweil

                        @evroom i cloned and got no package.json
                        i cloned this
                        https://github.com/paphko/mmm-weatherchart

                        Sam

                        How to add modules

                        learning how to use browser developers window for css changes

                        1 Reply Last reply Reply Quote 0
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