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

    [ERROR] _ is not defined

    Scheduled Pinned Locked Moved Solved Troubleshooting
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    • N Offline
      nowayto @sdetweil
      last edited by nowayto

      @sdetweil

      That’s incredible… I did it, everything goes good… no issues but when I start it

      npm start

      magicmirror@2.31.0 start
      npm run start:x11

      magicmirror@2.31.0 start:x11
      DISPLAY=“${DISPLAY:=:0}” ./node_modules/.bin/electron js/electron.js

      [2025-05-11 22:44:21.593] [LOG] Starting MagicMirror: v2.31.0
      [2025-05-11 22:44:21.682] [LOG] Loading config …
      [2025-05-11 22:44:21.687] [LOG] config template file not exists, no envsubst
      [2025-05-11 22:44:23.250] [INFO] Checking config file /home/MYMIRR/MagicMirror/config/config.js …
      [2025-05-11 22:44:23.532] [INFO] Your configuration file doesn’t contain syntax errors :)
      [2025-05-11 22:44:23.535] [INFO] Checking modules structure configuration …
      [2025-05-11 22:44:23.824] [ERROR] _ is not defined

      Again this _ is not defined

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

        @nowayto wow!!! NOW i am really confused.

        have you rebooted?

        if you try the sample config.js

        cd ~/MagicMirror/config
        mv config.js config.js.save
        cp config.js.sample config.js
        

        and then
        npm start

        does it run or fail

        Sam

        How to add modules

        learning how to use browser developers window for css changes

        N 1 Reply Last reply Reply Quote 0
        • N Offline
          nowayto @sdetweil
          last edited by

          @sdetweil
          Sam… I don’t know how to saying it.
          I figure out the issue.

          After your last message I tried what you suggest.
          With the default cfg I had no errors, with mine I had errors.

          So I checked again and again the config…
          and I find an underscore _ right at the start of the config

          npm config:check told me “no syntax errors” and that confusing me.

          When I edit it I use nano editor
          I do “sudo nano config.js” and I press CTRL + _ to jump at the 250 line.
          Might be one of the latest time I opened it and press _ a bit faster than CTRL and I add it for error.

          In addition I notice that when I open config.js with nano editor the green cursor is, clearly, at the start of the first line… EXACTLY on the undescore _ and it hides it.

          I’m really sorry for bothering you with that.
          How can I buy you a coffee ?
          Thanks

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

            @nowayto no coffee needed, we found it!!!

            please NEVER use sudo inside MagicMirror folder
            no reason to use super user , just makes trouble later

            so if you fix the config.js in the saved MagicMirror folder then it should run ok too!!!"

            ill see what we can do about the misleading message… thanks for your energy here!!!

            Sam

            How to add modules

            learning how to use browser developers window for css changes

            S N 3 Replies Last reply Reply Quote 0
            • S Offline
              sdetweil @sdetweil
              last edited by

              @nowayto i use ctrl-end on my keyboard for nano to get to end of file

              haven’t found a way to do that on my chromebook, drives me crazy!!!

              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 @sdetweil
                last edited by sdetweil

                @nowayto ok, I’ve found the error producer
                and I’ll propose a fix…

                I think this might have been more useful lol

                [ERROR] fatal error in /home/sam/MagicMirror/config/config.js at line 19 column 1,  _ is not defined
                

                I opened
                https://github.com/MagicMirrorOrg/MagicMirror/issues/3785

                for this issue

                Sam

                How to add modules

                learning how to use browser developers window for css changes

                1 Reply Last reply Reply Quote 1
                • N Offline
                  nowayto @sdetweil
                  last edited by

                  @sdetweil Ok but I wanna just offer a coffe for your kind and your time spent with that.

                  Do you suggest me to fix the old magic mirror folder or just rm it?

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

                    @nowayto if you have everything working, you can rm it

                    i was just saying you could prove this change would fix the prior install

                    i do this for fun, really! pay it forward, help someone else on whatever when you can.

                    Sam

                    How to add modules

                    learning how to use browser developers window for css changes

                    R 1 Reply Last reply Reply Quote 1
                    • R Offline
                      rkorell @sdetweil
                      last edited by

                      @sdetweil

                      i do this for fun, really!

                      awesome!
                      highly appreciated!

                      Ralf

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

                        @rkorell I meet the most amazing people, with the most amazing ideas… and I get to help them?!

                        what more can you ask for?!

                        Sam

                        How to add modules

                        learning how to use browser developers window for css changes

                        1 Reply Last reply Reply Quote 1
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