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

    Updated MM will not display

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    • M
      mmohrmann
      last edited by

      I updated Magic Mirror this morning and now it just displays a blank screen. Thank you in advance for your help with this!

      First I ran cp -r ~/MagicMirror ~/MM-Backup
      git stash
      git pull
      npm install
      git stash apply

      Then npm run start and it just gives me a blank screen.

      I have tried:

      pi@raspberrypi:~/MagicMirror $ npm install valid -url
      npm WARN EBADENGINE Unsupported engine { package: ‘magicmirror@2.16.0’,
      npm WARN EBADENGINE required: { node: ‘>=12’ },
      npm WARN EBADENGINE current: { node: ‘v10.23.2’, npm: ‘7.5.2’ } }
      npm WARN EBADENGINE Unsupported engine { package: ‘eslint-plugin-jsdoc@35.4.0’,
      npm WARN EBADENGINE required: { node: ‘>=12’ },
      npm WARN EBADENGINE current: { node: ‘v10.23.2’, npm: ‘7.5.2’ } }
      npm WARN EBADENGINE Unsupported engine { package: ‘jsdoc-type-pratt-parser@1.0.4’,
      npm WARN EBADENGINE required: { node: ‘>=12.0.0’ },
      npm WARN EBADENGINE current: { node: ‘v10.23.2’, npm: ‘7.5.2’ } }

      added 3 packages, and audited 926 packages in 6s

      110 packages are looking for funding
      run npm fund for details

      found 0 vulnerabilities

      pi@raspberrypi:~/MagicMirror $ npm run start

      magicmirror@2.16.0 start
      DISPLAY=“${DISPLAY:=:0}” ./node_modules/.bin/electron js/electron.js

      [17.09.2021 05:36.25.670] [LOG] Starting MagicMirror: v2.16.0
      [17.09.2021 05:36.25.675] [LOG] Loading config …
      [17.09.2021 05:36.25.682] [LOG] Loading module helpers …
      [17.09.2021 05:36.25.684] [LOG] No helper found for module: alert.
      [17.09.2021 05:36.25.853] [LOG] Initializing new module helper …
      [17.09.2021 05:36.25.854] [LOG] Module helper loaded: updatenotification
      [17.09.2021 05:36.25.855] [LOG] No helper found for module: clock.
      [17.09.2021 05:36.26.076] [LOG] Initializing new module helper …
      [17.09.2021 05:36.26.077] [LOG] Module helper loaded: MMM-Remote-Control
      [17.09.2021 05:36.26.417] [ERROR] WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module ‘rrule-alt’
      Require stack:

      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/index.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/calendarfetcher.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/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

      [17.09.2021 05:36.26.418] [LOG] Loading module helpers …
      [17.09.2021 05:36.26.419] [LOG] No helper found for module: alert.
      [17.09.2021 05:36.26.419] [LOG] Initializing new module helper …
      [17.09.2021 05:36.26.420] [LOG] Module helper loaded: updatenotification
      [17.09.2021 05:36.26.420] [LOG] No helper found for module: clock.
      [17.09.2021 05:36.26.421] [LOG] Initializing new module helper …
      [17.09.2021 05:36.26.422] [LOG] Module helper loaded: MMM-Remote-Control
      [17.09.2021 05:36.26.426] [ERROR] App threw an error during load
      [17.09.2021 05:36.26.429] [ERROR] Error: Cannot find module ‘rrule-alt’
      Require stack:

      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/index.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/calendarfetcher.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/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
      • at Module._resolveFilename (internal/modules/cjs/loader.js:972:15)
        at Function.n._resolveFilename (electron/js2c/browser_init.js:249:921)
        at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/module-alias/index.js:49:29)
        at Module._load (internal/modules/cjs/loader.js:848:27)
        at Function.f._load (electron/js2c/asar_bundle.js:5:12633)
        at Module.require (internal/modules/cjs/loader.js:1032:19)
        at require (internal/modules/cjs/helpers.js:72:18)
        at Object. (/home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js:20:13)
        at Module._compile (internal/modules/cjs/loader.js:1152:30)
        at Object.Module._extensions…js (internal/modules/cjs/loader.js:1173:10)
        [17.09.2021 05:36.26.430] [ERROR] Whoops! There was an uncaught exception…
        [17.09.2021 05:36.26.439] [ERROR] Error: Cannot find module ‘rrule-alt’
        Require stack:
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/index.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/calendarfetcher.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/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
      • at Module._resolveFilename (internal/modules/cjs/loader.js:972:15)
        at Function.n._resolveFilename (electron/js2c/browser_init.js:249:921)
        at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/module-alias/index.js:49:29)
        at Module._load (internal/modules/cjs/loader.js:848:27)
        at Function.f._load (electron/js2c/asar_bundle.js:5:12633)
        at Module.require (internal/modules/cjs/loader.js:1032:19)
        at require (internal/modules/cjs/helpers.js:72:18)
        at Object. (/home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js:20:13)
        at Module._compile (internal/modules/cjs/loader.js:1152:30)
        at Object.Module._extensions…js (internal/modules/cjs/loader.js:1173:10) {
        code: ‘MODULE_NOT_FOUND’,
        requireStack: [
        ‘/home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js’,
        ‘/home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/index.js’,
        ‘/home/pi/MagicMirror/modules/MMM-MyCalendar/calendarfetcher.js’,
        ‘/home/pi/MagicMirror/modules/MMM-MyCalendar/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
        ]
        }
        [17.09.2021 05:36.26.442] [ERROR] MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
        [17.09.2021 05:36.26.442] [ERROR] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
        [17.09.2021 05:36.26.701] [LOG] Launching application.
        [17.09.2021 05:38.09.120] [LOG] Shutting down server…
        [17.09.2021 05:38.09.125] [LOG] Stopping module helper: updatenotification
        [17.09.2021 05:38.09.126] [ERROR] Whoops! There was an uncaught exception…
        [17.09.2021 05:38.09.131] [ERROR] TypeError: Cannot convert undefined or null to object
        at Function.keys ()
        at Class.stop (/home/pi/MagicMirror/modules/MMM-Remote-Control/node_helper.js:71:20)
        at App.stop (/home/pi/MagicMirror/js/app.js:253:16)
        at App. (/home/pi/MagicMirror/js/electron.js:128:7)
        at App.emit (events.js:315:20)
        at appMethod (electron/js2c/browser_init.js:69:1768)
        at Object.execute (electron/js2c/browser_init.js:69:4932)
        at MenuItem.click (electron/js2c/browser_init.js:73:1637)
        at Object.a._executeCommand (electron/js2c/browser_init.js:81:2343)
        [17.09.2021 05:38.09.133] [ERROR] MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
        [17.09.2021 05:38.09.134] [ERROR] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
        pi@raspberrypi:~/MagicMirror $ git stash pop
        css/main.css: needs merge
        modules/default/calendar/calendar.css: needs merge
        modules/default/calendar/calendar.js: needs merge
        modules/default/calendar/calendarfetcher.js: needs merge
        modules/default/calendar/node_helper.js: needs merge
        modules/default/newsfeed/newsfeed.js: needs merge
        modules/default/newsfeed/newsfeedfetcher.js: needs merge
        modules/default/newsfeed/node_helper.js: needs merge
        modules/default/updatenotification/updatenotification.js: needs merge
        modules/default/weather/weather.js: needs merge
        modules/default/weatherforecast/weatherforecast.js: needs merge
        unable to refresh index
        pi@raspberrypi:~/MagicMirror $ git stash apply
        css/main.css: needs merge
        modules/default/calendar/calendar.css: needs merge
        modules/default/calendar/calendar.js: needs merge
        modules/default/calendar/calendarfetcher.js: needs merge
        modules/default/calendar/node_helper.js: needs merge
        modules/default/newsfeed/newsfeed.js: needs merge
        modules/default/newsfeed/newsfeedfetcher.js: needs merge
        modules/default/newsfeed/node_helper.js: needs merge
        modules/default/updatenotification/updatenotification.js: needs merge
        modules/default/weather/weather.js: needs merge
        modules/default/weatherforecast/weatherforecast.js: needs merge
        unable to refresh index
        pi@raspberrypi:~/MagicMirror $ npm install
        npm WARN EBADENGINE Unsupported engine { package: ‘magicmirror@2.16.0’,
        npm WARN EBADENGINE required: { node: ‘>=12’ },
        npm WARN EBADENGINE current: { node: ‘v10.23.2’, npm: ‘7.5.2’ } }
        npm WARN EBADENGINE Unsupported engine { package: ‘eslint-plugin-jsdoc@35.4.0’,
        npm WARN EBADENGINE required: { node: ‘>=12’ },
        npm WARN EBADENGINE current: { node: ‘v10.23.2’, npm: ‘7.5.2’ } }
        npm WARN EBADENGINE Unsupported engine { package: ‘jsdoc-type-pratt-parser@1.0.4’,
        npm WARN EBADENGINE required: { node: ‘>=12.0.0’ },
        npm WARN EBADENGINE current: { node: ‘v10.23.2’, npm: ‘7.5.2’ } }

      magicmirror@2.16.0 install
      echo "Installing vendor files …
      " && cd vendor && npm install --loglevel=error

      Installing vendor files …

      up to date, audited 10 packages in 1s

      found 0 vulnerabilities

      magicmirror@2.16.0 postinstall
      npm run install-fonts && echo "MagicMirror installation finished successfully!
      "

      magicmirror@2.16.0 install-fonts
      echo "Installing fonts …
      " && cd fonts && npm install --loglevel=error

      Installing fonts …

      up to date, audited 2 packages in 1s

      found 0 vulnerabilities
      MagicMirror installation finished successfully!

      magicmirror@2.16.0 prepare
      [ -f node_modules/.bin/husky ] && husky install || echo no husky installed.

      husky - Git hooks installed

      up to date, audited 926 packages in 9s

      110 packages are looking for funding
      run npm fund for details

      found 0 vulnerabilities
      pi@raspberrypi:~/MagicMirror $ npm run start

      magicmirror@2.16.0 start
      DISPLAY=“${DISPLAY:=:0}” ./node_modules/.bin/electron js/electron.js

      [17.09.2021 05:41.44.149] [LOG] Starting MagicMirror: v2.16.0
      [17.09.2021 05:41.44.154] [LOG] Loading config …
      [17.09.2021 05:41.44.160] [LOG] Loading module helpers …
      [17.09.2021 05:41.44.163] [LOG] No helper found for module: alert.
      [17.09.2021 05:41.44.336] [LOG] Initializing new module helper …
      [17.09.2021 05:41.44.337] [LOG] Module helper loaded: updatenotification
      [17.09.2021 05:41.44.338] [LOG] No helper found for module: clock.
      [17.09.2021 05:41.44.553] [LOG] Initializing new module helper …
      [17.09.2021 05:41.44.553] [LOG] Module helper loaded: MMM-Remote-Control
      [17.09.2021 05:41.44.887] [ERROR] WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module ‘rrule-alt’
      Require stack:

      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/index.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/calendarfetcher.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/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

      [17.09.2021 05:41.44.888] [LOG] Loading module helpers …
      [17.09.2021 05:41.44.889] [LOG] No helper found for module: alert.
      [17.09.2021 05:41.44.890] [LOG] Initializing new module helper …
      [17.09.2021 05:41.44.890] [LOG] Module helper loaded: updatenotification
      [17.09.2021 05:41.44.891] [LOG] No helper found for module: clock.
      [17.09.2021 05:41.44.892] [LOG] Initializing new module helper …
      [17.09.2021 05:41.44.892] [LOG] Module helper loaded: MMM-Remote-Control
      [17.09.2021 05:41.44.897] [ERROR] App threw an error during load
      [17.09.2021 05:41.44.900] [ERROR] Error: Cannot find module ‘rrule-alt’
      Require stack:

      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/index.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/calendarfetcher.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/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
      • at Module._resolveFilename (internal/modules/cjs/loader.js:972:15)
        at Function.n._resolveFilename (electron/js2c/browser_init.js:249:921)
        at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/module-alias/index.js:49:29)
        at Module._load (internal/modules/cjs/loader.js:848:27)
        at Function.f._load (electron/js2c/asar_bundle.js:5:12633)
        at Module.require (internal/modules/cjs/loader.js:1032:19)
        at require (internal/modules/cjs/helpers.js:72:18)
        at Object. (/home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js:20:13)
        at Module._compile (internal/modules/cjs/loader.js:1152:30)
        at Object.Module._extensions…js (internal/modules/cjs/loader.js:1173:10)
        [17.09.2021 05:41.44.902] [ERROR] Whoops! There was an uncaught exception…
        [17.09.2021 05:41.44.910] [ERROR] Error: Cannot find module ‘rrule-alt’
        Require stack:
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/index.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/calendarfetcher.js
      • /home/pi/MagicMirror/modules/MMM-MyCalendar/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
      • at Module._resolveFilename (internal/modules/cjs/loader.js:972:15)
        at Function.n._resolveFilename (electron/js2c/browser_init.js:249:921)
        at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/module-alias/index.js:49:29)
        at Module._load (internal/modules/cjs/loader.js:848:27)
        at Function.f._load (electron/js2c/asar_bundle.js:5:12633)
        at Module.require (internal/modules/cjs/loader.js:1032:19)
        at require (internal/modules/cjs/helpers.js:72:18)
        at Object. (/home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js:20:13)
        at Module._compile (internal/modules/cjs/loader.js:1152:30)
        at Object.Module._extensions…js (internal/modules/cjs/loader.js:1173:10) {
        code: ‘MODULE_NOT_FOUND’,
        requireStack: [
        ‘/home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/node-ical.js’,
        ‘/home/pi/MagicMirror/modules/MMM-MyCalendar/vendor/ical.js/index.js’,
        ‘/home/pi/MagicMirror/modules/MMM-MyCalendar/calendarfetcher.js’,
        ‘/home/pi/MagicMirror/modules/MMM-MyCalendar/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
        ]
        }
        [17.09.2021 05:41.44.913] [ERROR] MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
        [17.09.2021 05:41.44.914] [ERROR] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
        [17.09.2021 05:41.45.186] [LOG] Launching application.
        [17.09.2021 05:42.23.243] [LOG] Shutting down server…
        [17.09.2021 05:42.23.247] [LOG] Stopping module helper: updatenotification
        [17.09.2021 05:42.23.249] [ERROR] Whoops! There was an uncaught exception…
        [17.09.2021 05:42.23.254] [ERROR] TypeError: Cannot convert undefined or null to object
        at Function.keys ()
        at Class.stop (/home/pi/MagicMirror/modules/MMM-Remote-Control/node_helper.js:71:20)
        at App.stop (/home/pi/MagicMirror/js/app.js:253:16)
        at App. (/home/pi/MagicMirror/js/electron.js:128:7)
        at App.emit (events.js:315:20)
        at appMethod (electron/js2c/browser_init.js:69:1768)
        at Object.execute (electron/js2c/browser_init.js:69:4932)
        at MenuItem.click (electron/js2c/browser_init.js:73:1637)
        at Object.a._executeCommand (electron/js2c/browser_init.js:81:2343)
        [17.09.2021 05:42.23.255] [ERROR] MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
        [17.09.2021 05:42.23.257] [ERROR] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
        pi@raspberrypi:~/MagicMirror $ git pull
        error: Pulling is not possible because you have unmerged files.
        hint: Fix them up in the work tree, and then use ‘git add/rm ’
        hint: as appropriate to mark resolution and make a commit.
        fatal: Exiting because of an unresolved conflict.

      pi@raspberrypi:~/MagicMirror $ git status
      On branch master
      Your branch is up to date with ‘origin/master’.

      Changes to be committed:
      (use “git reset HEAD …” to unstage)

      modified:   modules/default/clock/clock.js
modified:   modules/default/compliments/compliments.js
modified:   modules/default/currentweather/README.md
modified:   modules/default/currentweather/currentweather.css
modified:   modules/default/currentweather/currentweather.js
modified:   modules/default/updatenotification/node_helper.js
modified:   modules/default/weather/current.njk
modified:   modules/default/weather/forecast.njk
modified:   modules/default/weather/hourly.njk
modified:   modules/default/weather/providers/README.md
modified:   modules/default/weather/providers/darksky.js
modified:   modules/default/weather/providers/openweathermap.js
modified:   modules/default/weather/providers/smhi.js
modified:   modules/default/weather/providers/ukmetoffice.js
modified:   modules/default/weather/providers/ukmetofficedatahub.js
modified:   modules/default/weather/providers/weatherbit.js
modified:   modules/default/weather/providers/weathergov.js
modified:   modules/default/weather/weatherprovider.js
modified:   modules/default/weatherforecast/README.md

      Unmerged paths:
      (use “git reset HEAD …” to unstage)
      (use “git add …” to mark resolution)

      both modified:   css/main.css
both modified:   modules/default/calendar/calendar.css
both modified:   modules/default/calendar/calendar.js
both modified:   modules/default/calendar/calendarfetcher.js
both modified:   modules/default/calendar/node_helper.js
both modified:   modules/default/newsfeed/newsfeed.js
both modified:   modules/default/newsfeed/newsfeedfetcher.js
both modified:   modules/default/newsfeed/node_helper.js
both modified:   modules/default/updatenotification/updatenotification.js
both modified:   modules/default/weather/weather.js
both modified:   modules/default/weatherforecast/weatherforecast.js

      Changes not staged for commit:
      (use “git add …” to update what will be committed)
      (use “git checkout – …” to discard changes in working directory)

      modified:   package-lock.json
modified:   package.json

      pi@raspberrypi:~/MagicMirror $ git reset --merge
      pi@raspberrypi:~/MagicMirror $ git status
      On branch master
      Your branch is up to date with ‘origin/master’.

      Changes not staged for commit:
      (use “git add …” to update what will be committed)
      (use “git checkout – …” to discard changes in working directory)

      modified:   package-lock.json
modified:   package.json

      no changes added to commit (use “git add” and/or “git commit -a”)```

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

        @mmohrmann said in Updated MM will not display:

        Cannot find module ‘rrule-alt’

        need to npm install that too

        looks like u are running node 10. need 12 or above.
        delete package-lock,json

        and git diff package,json
        to see what changed

        Sam

        How to add modules

        learning how to use css

        M 1 Reply Last reply Reply Quote 0
        • M
          mmohrmann @sdetweil
          last edited by

          @sdetweil Thank you! npm install rrule worked. My changes didn’t merge over, but at least I have the default MM running. THANKS!

          1 Reply Last reply Reply Quote 0
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