MagicMirror Forum
    • Recent
    • Tags
    • Unsolved
    • Solved
    • MagicMirror² Repository
    • Documentation
    • 3rd-Party-Modules
    • Donate
    • Discord
    • Register
    • Login
    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    After 2.8 I'm having tons of issues. What are the steps from square 1 to get this working?

    Scheduled Pinned Locked Moved Unsolved Troubleshooting
    46 Posts 3 Posters 22.8k Views 3 Watching
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • G Offline
      Gomalley @sdetweil
      last edited by

      @sdetweil
      Thank you! The mirror now autostarts!
      So all this time I was doing it on a Lexar micro sd card. It actually froze on the startup page so I threw in a 16gb Ultra sandisk amd started the process all over.
      Heres the steps that I followed:

      pm2 logs

      npm i -g npm

      cd ~
sudo chown -R pi .

      pm2 logs

      npm i -g npm

      sudo npm i -g npm

      cd ~/MagicMirror
npm install

      pm2 list

      bash -c "$(curl -sL  https://www.dropbox.com/s/cy2z7lbkpifcbrk/fixuppm2.sh?dl=0)"

      Thank you again for your help!

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

        @Gomalley glad that it’s working.
        My new installer might have avoided all the rework after git clone

        Sam

        How to add modules

        learning how to use browser developers window for css changes

        1 Reply Last reply Reply Quote 0
        • M Offline
          maxheartrate
          last edited by

          Hi,

          I am having the exact same problem: Black screen after 2.8 update. I followed all the suggestions you two came up with but my screen remains black.

          This is what I get after npm start:

          
Starting MagicMirror: v2.8.0
Loading config ...
Loading module helpers ...
WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module 'node_helper'
Loading module helpers ...
App threw an error during load
Error: Cannot find module 'node_helper'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:6:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:94:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32)
Whoops! There was an uncaught exception...
{ Error: Cannot find module 'node_helper'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:6:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:94:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32) code: 'MODULE_NOT_FOUND' }
MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
Launching application.
^Cpi@raspberrypi:~/MagicMirror $ 
pi@raspberrypi:~/MagicMirror $ npm stop
npm ERR! missing script: stop

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/pi/.npm/_logs/2019-08-08T12_50_44_769Z-debug.log
pi@raspberrypi:~/MagicMirror $ pm2 stop mm
[PM2] Applying action stopProcessId on app [mm](ids: 0)
[PM2] [mm](0) ✓
┌─────────────┬────┬──────┬─────────┬───┬─────┬────────┐
│ Name        │ id │ mode │ status  │ ↺ │ cpu │ memory │
├─────────────┼────┼──────┼─────────┼───┼─────┼────────┤
│ MagicMirror │ 1  │ fork │ stopped │ 0 │ 0%  │ 0 B    │
│ mm          │ 0  │ fork │ stopped │ 1 │ 0%  │ 0 B    │
└─────────────┴────┴──────┴─────────┴───┴─────┴────────┘
 Use `pm2 show <id|name>` to get more details about an app
pi@raspberrypi:~/MagicMirror $ pm2 list
┌─────────────┬────┬──────┬─────────┬───┬─────┬────────┐
│ Name        │ id │ mode │ status  │ ↺ │ cpu │ memory │
├─────────────┼────┼──────┼─────────┼───┼─────┼────────┤
│ MagicMirror │ 1  │ fork │ stopped │ 0 │ 0%  │ 0 B    │
│ mm          │ 0  │ fork │ stopped │ 1 │ 0%  │ 0 B    │
└─────────────┴────┴──────┴─────────┴───┴─────┴────────┘
 Use `pm2 show <id|name>` to get more details about an app
pi@raspberrypi:~/MagicMirror $  pm2 start MagicMirror
[PM2] Applying action restartProcessId on app [MagicMirror](ids: 1)
[PM2] [MagicMirror](1) ✓
[PM2] Process successfully started
┌─────────────┬────┬──────┬─────────┬───┬─────┬──────────┐
│ Name        │ id │ mode │ status  │ ↺ │ cpu │ memory   │
├─────────────┼────┼──────┼─────────┼───┼─────┼──────────┤
│ MagicMirror │ 1  │ fork │ online  │ 0 │ 0%  │ 2.5 MB   │
│ mm          │ 0  │ fork │ stopped │ 1 │ 0%  │ 0 B      │
└─────────────┴────┴──────┴─────────┴───┴─────┴──────────┘
 Use `pm2 show <id|name>` to get more details about an app
pi@raspberrypi:~/MagicMirror $ npm start

> magicmirror@2.8.0 start /home/pi/MagicMirror
> sh run-start.sh


Starting MagicMirror: v2.8.0
Loading config ...
Loading module helpers ...
WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module 'node_helper'
Loading module helpers ...
App threw an error during load
Error: Cannot find module 'node_helper'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:6:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:94:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32)
Whoops! There was an uncaught exception...
{ Error: Cannot find module 'node_helper'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:6:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/default/updatenotification/node_helper.js:94:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32) code: 'MODULE_NOT_FOUND' }
MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
Launching application.

          I also get the black screen when I start with ‘pm2 MagicMirror’ which was created by @sdetweil script and starting with my original command ‘pm2 start mm’.

          Looks really screwed up and since I have to admit that I am a noob I am lost.

          Any suggestions? Best, Max

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

            weird…

            node_helper is a special module provided by MM and part of the install package

            can u do

             ls ~/MagicMirror/node_modules/node_helper/

            it should display 1 file, index.js

            did u remove the node_modules folder?
            ps. I did that once, and had the same problem!

            try this

            cd ~/MagicMirror
git checkout -- node_modules/node_helper/index.js

            then try restarting MagicMirror

            Sam

            How to add modules

            learning how to use browser developers window for css changes

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

              @sdetweil

              Hi, thank you for your advise.

               ls ~/MagicMirror/node_modules/node_helper/

              shows me

              ls: Zugriff auf ‘/home/pi/MagicMirror/node_modules/node_helper/’ nicht möglich: Datei oder Verzeichnis nicht gefunden
              File or folder not found

              git checkout -- node_modules/node_helper/index.js

              results in

              error: pathspec ‘node_modules/node_helper/index.js’ did not match any file(s) known to git.

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

                @maxheartrate ok. I am away from my system now for a couple days.

                Try

                git checkout -- node_helper/index.js

                If that fails, try

                git status

                Then rename your MagicMirror folder to something else, clone it again, and copy the node_modules/node_helper folder to your previous installation, and rename the new one, then the old one back

                Sam

                How to add modules

                learning how to use browser developers window for css changes

                1 Reply Last reply Reply Quote 0
                • M Offline
                  maxheartrate
                  last edited by

                  Your two suggestions did not work. That is why I followed step 3: cloning MM again and copying node_helper to node_modules.

                  I ran npm install in node_modules and in the MagicMirror directory.

                  Now it looks like I got one error further … :flushed_face:

                  This is what I get now:

                  > sh run-start.sh

Starting MagicMirror: v2.8.0
Loading config ...
Loading module helpers ...
WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module '../../../js/class.js'
Loading module helpers ...
App threw an error during load
Error: Cannot find module '../../../js/class.js'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/node_modules/node_helper/index.js:8:13)
    at Object.<anonymous> (/home/pi/MagicMirror/node_modules/node_helper/index.js:127:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32)
Whoops! There was an uncaught exception...
{ Error: Cannot find module '../../../js/class.js'
    at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
    at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (internal/modules/cjs/loader.js:528:25)
    at Module.require (internal/modules/cjs/loader.js:658:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/home/pi/MagicMirror/node_modules/node_helper/index.js:8:13)
    at Object.<anonymous> (/home/pi/MagicMirror/node_modules/node_helper/index.js:127:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32) code: 'MODULE_NOT_FOUND' }
MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
Launching application.
                  S 1 Reply Last reply Reply Quote 0
                  • S Offline
                    sdetweil @maxheartrate
                    last edited by sdetweil

                    @maxheartrate no. No npm install in the node_modules folder. That messes everything up.

                    Do

                    cd ~/MagicMirror
rm -rf node_modules
cp -R -p ???/node_modules ~/MagicMirror

                    Where ??? Is your recently cloned download.

                    Then in the MagicMirror folder do

                    npm install

                    IF u had other modules installed, beyond the initial set, then look thru their folders and see if there is a package.json file present. If so, in each such module folder do a

                    npm install

                    there

                    I made a new script to do all this upgrade stuff, but I don’t know what will happen if the git pull is already done.
                    See my upgrade topic in the troubleshooting section

                    Sam

                    How to add modules

                    learning how to use browser developers window for css changes

                    1 Reply Last reply Reply Quote 0
                    • M Offline
                      maxheartrate
                      last edited by

                      Hi @sdetweil, thanks for joining in and for your advise.

                      I followed your steps just as described. The node_helper was the only module in the newly cloned node_modules folder. I then ran npm install and an npm install in every modules folder with a package.json file.

                      After that I ran into the missing node_helper error again. Obviously the folder was deleted when I ran the npm install in the MagicMirror folder. Now I copied the node_helper folder from the newly cloned version again and I am back at the error I sent in my previous post. :dizzy_face:
                      S 1 Reply Last reply Reply Quote 0
                      • S Offline
                        sdetweil @maxheartrate
                        last edited by

                        @maxheartrate

                        Obviously the folder was deleted when I ran the npm install in the MagicMirror folder

                        No it won’t be deleted.

                        Let’s start from scratch. U have the extra downloaded copy. Make THAT NAME MagicMirror, and npm install in that folder.

                        Start mm and we should be running.

                        Then we will copy over your extra modules, and config file
                        And work from there

                        Sam

                        How to add modules

                        learning how to use browser developers window for css changes

                        1 Reply Last reply Reply Quote 0
                        • M Offline
                          maxheartrate
                          last edited by

                          Alright. Now I have something else but a black screen for the first time in days:

                          “Magic Mirror - please create a config file”

                          What do you suggest now?

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

                            @maxheartrate

                            Obviously the folder was deleted when I ran the npm install in the MagicMirror folder

                            No it won’t be deleted.

                            Let’s start from scratch. U have the extra downloaded copy. Make THAT NAME MagicMirror, and npm install in that folder.

                            Start mm and we should be running.

                            Then we will copy over your extra modules, and config file
                            And work from there

                            Sam

                            How to add modules

                            learning how to use browser developers window for css changes

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

                              @sdetweil
                              That’s what I did. I have a fresh MagicMirror now. It is running but can’t find the config file (I haven’t copied config.js.sample to config.js yet).

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

                                @maxheartrate you have to do that, copy the config

                                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 @maxheartrate
                                  last edited by sdetweil

                                  @maxheartrate I really want you to run my updated install script…if I can only find the topic with the link!

                                  See the second post here
                                  https://forum.magicmirror.builders/topic/10859/new-update-upgrade-script-ready-for-testing

                                  Sam

                                  How to add modules

                                  learning how to use browser developers window for css changes

                                  1 Reply Last reply Reply Quote 0
                                  • M Offline
                                    maxheartrate
                                    last edited by

                                    I am now using my original config.js and I am copying the modules one by one, then restarting Magic Mirror and checking if it still works.

                                    I have got some stuff back up and running now. Thank so much up to this point.

                                    1 Reply Last reply Reply Quote 0
                                    • M Offline
                                      maxheartrate
                                      last edited by

                                      I just did a reboot to see if MagicMirror survives it. :winking_face:

                                      Since I ran your @sdetweil script in my time of desparation, pm2 now autostarts two instances of MagicMirror. One is MagicMirror and one my original mm.

                                      Where do I edit this again? I forgot how I managed to do the autostart in the first place … sorry.

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

                                        @maxheartrate just do

                                        pm2 stop mm
pm2 delete mm

                                        Sam

                                        How to add modules

                                        learning how to use browser developers window for css changes

                                        1 Reply Last reply Reply Quote 0

                                        Hello! It looks like you're interested in this conversation, but you don't have an account yet.

                                        Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

                                        With your input, this post could be even better 💗

                                        Register Login
                                        • 1
                                        • 2
                                        • 3
                                        • 2 / 3
                                        • First post
                                          Last post
                                        Enjoying MagicMirror? Please consider a donation!
                                        MagicMirror created by Michael Teeuw.
                                        Forum managed by Sam, technical setup by Karsten.
                                        This forum is using NodeBB as its core | Contributors
                                        Contact | Privacy Policy