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    Module not found [Solved]

    Scheduled Pinned Locked Moved Solved Troubleshooting
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    • T Offline
      trixrforchris
      last edited by

      Hi all,

      I came across this strange behaviour where some of my installed modules would return an error ;

      - /home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js
      - 
          at Module._resolveFilename (internal/modules/cjs/loader.js:887:15)
          at Function.n._resolveFilename (electron/js2c/browser_init.js:257:1128)
          at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/module-alias/index.js:49:29)
          at Module._load (internal/modules/cjs/loader.js:732:27)
          at Function.f._load (electron/js2c/asar_bundle.js:5:12913)
          at Module.require (internal/modules/cjs/loader.js:959:19)
          at require (internal/modules/cjs/helpers.js:88:18)
          at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-CalendarExt2/node_helper.js:4:17)
          at Module._compile (internal/modules/cjs/loader.js:1078:30)
          at Object.Module._extensions..js (internal/modules/cjs/loader.js:1108:10) {
        code: 'MODULE_NOT_FOUND',
        requireStack: [
          '/home/pi/MagicMirror/modules/MMM-CalendarExt2/node_helper.js',
          '/home/pi/MagicMirror/js/app.js',
          '/home/pi/MagicMirror/js/electron.js',
          '/home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js',
          undefined
      

      I tried re-installing the module, updating nodejs, and even re-installing MM & OS (Raspbian bullseye). Nothing seemed to fix the issue, then i came across this Github Issue and joekaiser solved it!

      • You just need to add Request to the dependencies. In the MMM-CalendarExt2 folder, run npm i request

      Thanks everyone! Hopefully this helps someone else too.

      S 1 Reply Last reply Reply Quote 0
      • S Away
        sdetweil @trixrforchris
        last edited by sdetweil

        @trixrforchris yes, or follow this pinned topic , and look a little higher in the output for the library name

        https://forum.magicmirror.builders/topic/15778/fix-for-black-screen-in-2-16-and-later

        which will update package.json , the link also shows how to CREATE the package.json for those modules that didn’t supply one

        Sam

        How to add modules

        learning how to use browser developers window for css changes

        T 1 Reply Last reply Reply Quote 1
        • T Offline
          trixrforchris @sdetweil
          last edited by

          @sdetweil Thanks Sam!

          1 Reply Last reply Reply Quote 0
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