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    MMM-JsonTable - error and does not load

    Scheduled Pinned Locked Moved Solved Troubleshooting
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    • S Offline
      sdetweil @sankum
      last edited by

      @sankum unless you enable it and provide a certificate, MagicMirror is http only
      your url is https;//

      Sam

      How to add modules

      learning how to use browser developers window for css changes

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      • S Offline
        sankum
        last edited by

        Thanks Sam. I changed it to http:// and even tried local IP address instead of localhost and the result is the same. Still the same error, and does not load.?

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

          @sankum if you change to a file url in a browser

          file:///home/userid/MagicMirror/modules/....
          

          does the file load? this proves the file path and character case
          remember linux is case sensitive

          then replace in front of /modules
          with

          http://localhost:8080
          

          Sam

          How to add modules

          learning how to use browser developers window for css changes

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          • S Offline
            sankum
            last edited by

            Hi Sam,
            file:/home/sankum/… loads with 1 slash in the browser. But nhttp://localhost:8080/modules/… does not, same errors as before?

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            • S Offline
              sdetweil @sankum
              last edited by sdetweil

              @sankum is MagicMirror configured to port 8080?

              not

              nhttp

              http://

              Sam

              How to add modules

              learning how to use browser developers window for css changes

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              • S Offline
                sankum
                last edited by

                Sam, MagicMirror is configured to port 8080. nhtp was a typo. It is http://…
                As I said the file path and name are correct as I can read it in browser using file:/… (single slash). So not quite sure what is going on?

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                • S Offline
                  sdetweil @sankum
                  last edited by

                  @sankum what is your address: setting in config.js

                  Sam

                  How to add modules

                  learning how to use browser developers window for css changes

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                  • S Offline
                    sankum
                    last edited by

                    Sam,
                    address: “localhost”,

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                    • S Offline
                      sdetweil @sankum
                      last edited by

                      @sankum I used the sample from the readme

                      {
                        "items": [
                          {
                            "name": "Watt",
                            "value": "270 Watt"
                          },
                          {
                            "name": "Today",
                            "value": "5.85 kWh"
                          },
                          {
                            "name": "ThisWeek",
                            "value": "5.83 kWh"
                          },
                          {
                            "name": "ThisMonth",
                            "value": "12.8 kWh"
                          },
                          {
                            "name": "LastMonth",
                            "value": "246.75 kWh"
                          }
                        ]
                      }
                      

                      in the module folder
                      and this config (from the readme)

                      {
                        module: 'MMM-JsonTable',
                        position: 'top_right',
                        classes:'page1',
                        header: 'HouseDB Sevensegment',
                        config: {
                          url: 'http://localhost:8090/modules/MMM-JsonTable/foobar.json', // Required
                          arrayName: 'items' // Required---
                        }
                      }  
                      

                      and it displayed as expected
                      Screenshot at 2025-07-01 06-22-52.png

                      Sam

                      How to add modules

                      learning how to use browser developers window for css changes

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                      • S Offline
                        sankum
                        last edited by

                        Thanks Sam.
                        So do I need port 8090 based on your config?. In my config port definition I have:
                        port: “8080”,

                        Other than that I don’t see any difference. Do I need to change router setting? Any missing package you think? Thanks.

                        S 1 Reply Last reply Reply Quote 0
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