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    A New Chapter for MagicMirror: The Community Takes the Lead
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    Difficulty getting MMM-Transitfeed working

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

      @UncleRoger and? does it run.

      Sam

      How to add modules

      learning how to use browser developers window for css changes

      UncleRogerU 1 Reply Last reply Reply Quote 0
      • UncleRogerU Offline
        UncleRoger @sdetweil
        last edited by

        @sdetweil

        Sadly, no. Same error.

        UncleRogerU 1 Reply Last reply Reply Quote 0
        • UncleRogerU Offline
          UncleRoger @UncleRoger
          last edited by

          Could it be hardware related? I’m not sure I have another Pi4 I can test with but I’ve got a Pi Zero 2 I could try. Would that be of any use?

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

            @UncleRoger its not hardware, but another try wouldn’t hurt

            Sam

            How to add modules

            learning how to use browser developers window for css changes

            UncleRogerU 2 Replies Last reply Reply Quote 0
            • UncleRogerU Offline
              UncleRoger @sdetweil
              last edited by

              @sdetweil

              There is no joy in mudville.

              Here’s what I did with a fresh install of PiOS (Raspberry Pi 4 2gb):

              pi@MagicMirrorDev:~/MagicMirror $ history
                  1  {   sudo apt update;   sudo apt full-upgrade; }
                  2  bash -c  "$(curl -sL https://raw.githubusercontent.com/sdetweil/MagicMirror_scripts/master/raspberry.sh)"
                  3  sudo nmtui
                  4  sudo shutdown -r now
                  5  sudo nmtui
                  6  sudu shutdown -r now
                  7  sudo shutdown -r now
                  8  {   cd ~/MagicMirror/modules;   git clone https://github.com/bnitkin/MMM-transitfeed.git; }
                  9  cd ..
                 10  {   cd ~/MagicMirror                     # Enter magicmirror project directory
                         npm uninstall gtfs-realtime-bindings # Now part of gtfs
                         npm install gtfs --save-dev          # Force update to latest version
                     }
                 11  {   cd ~/MagicMirror                     # Enter magicmirror project directory
                         npm uninstall gtfs-realtime-bindings # Now part of gtfs
                         npm install gtfs --save-dev          # Force update to latest version
                     }
                 12  {   sudo npm install -g n;   sudo n lts;   sudo n latest;   sudo n prune; }
                 13  {   cd ~/MagicMirror                     # Enter magicmirror project directory
                         npm uninstall gtfs-realtime-bindings # Now part of gtfs
                         npm install gtfs --save-dev          # Force update to latest version
                     }
                 14  cd $HOME/MagicMirror;
                 15  DISPLAY=:0 npm start
                 16  npm run config:check
                 17  DISPLAY=:0 npm start
                 18  npm run config:check
                 19  DISPLAY=:0 npm start
                 20  npm run config:check
                 21  DISPLAY=:0 npm start
                 22  {   cd ~/MagicMirror;   rm -r node_modules/better-sqlite3/;   npm install better-sqlite3 --build-from-source --runtime=electron --target=26.4.3 --dist-url=https://electronjs.org/headers --force; }
                 23  {   cd ~/MagicMirror;   npm install @electron/rebuild; }
                 24  {   cd ~/MagicMirror/modules/MMM-transitfeed;   ../../node_modules/.bin/electron-rebuild;   cd ~/MagicMirror; }
                 25  DISPLAY=:0 npm start
                 26  history
              pi@MagicMirrorDev:~/MagicMirror $
              

              The nmtui stuff is to set the IP address (which I did wrong a couple of times) and then I mucked up the config.js putting in the transitfeed module stuff.

              Here’s the log from trying to run it at the end (it’s basically the same):

              [2024-06-25 11:53:08.617] [LOG]   MMM-transitfeed: Importing with [object Object]
              [2024-06-25 11:53:08.649] [ERROR] (node:3464) UnhandledPromiseRejectionWarning: Error: The module '/home/pi/MagicMirror/node_modules/better-sqlite3/build/Release/better_sqlite3.node'
              was compiled against a different Node.js version using
              NODE_MODULE_VERSION 116. This version of Node.js requires
              NODE_MODULE_VERSION 121. Please try re-compiling or re-installing
              the module (for instance, using `npm rebuild` or `npm install`).
                  at process.func [as dlopen] (node:electron/js2c/node_init:2:2214)
                  at Module._extensions..node (node:internal/modules/cjs/loader:1343:18)
                  at Object.func [as .node] (node:electron/js2c/node_init:2:2214)
                  at Module.load (node:internal/modules/cjs/loader:1098:32)
                  at Module._load (node:internal/modules/cjs/loader:945:12)
                  at c._load (node:electron/js2c/node_init:2:13672)
                  at Module.require (node:internal/modules/cjs/loader:1122:19)
                  at require (node:internal/modules/helpers:130:18)
                  at bindings (/home/pi/MagicMirror/node_modules/bindings/bindings.js:112:48)
                  at new Database (/home/pi/MagicMirror/node_modules/better-sqlite3/lib/database.js:48:64)
                  at setupDb (file:///home/pi/MagicMirror/node_modules/gtfs/lib/db.js:10:14)
                  at openDb (file:///home/pi/MagicMirror/node_modules/gtfs/lib/db.js:31:12)
                  at Module.importGtfs (file:///home/pi/MagicMirror/node_modules/gtfs/lib/import.js:676:16)
                  at Class.startup (/home/pi/MagicMirror/modules/MMM-transitfeed/node_helper.js:48:29)
                  at async Class.socketNotificationReceived (/home/pi/MagicMirror/modules/MMM-transitfeed/node_helper.js:33:52)
              (Use `electron --trace-warnings ...` to show where the warning was created)
              [2024-06-25 11:53:08.650] [ERROR] (node:3464) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 8)
              

              I’m thinking I might give it another go from scratch without worrying about the IP address and catching all the output from each command.

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

                @sdetweil

                Could you check that I’m doing things correctly? These are the commands I’m using to get from a fresh OS to MM with transitfeed:

                # Update system
                
                {
                  sudo apt update
                  sudo apt full-upgrade
                }
                
                # Install MagicMirror
                
                bash -c  "$(curl -sL https://raw.githubusercontent.com/sdetweil/MagicMirror_scripts/master/raspberry.sh)"
                
                # NOTICE ON INSTALL: npm install -g npm@10.8.1
                
                # update Node/NPM
                
                {
                  sudo npm install -g n
                  sudo n lts
                  sudo n latest
                  sudo n prune
                }
                
                # Install transitfeed
                
                {
                  cd ~/MagicMirror/modules
                  git clone https://github.com/bnitkin/MMM-transitfeed.git
                }
                
                # Install gtfs
                
                {
                  cd ~/MagicMirror                     # Enter magicmirror project directory
                  npm uninstall gtfs-realtime-bindings # Now part of gtfs
                  npm install gtfs --save-dev          # Force update to latest version
                }
                
                # Update better-sqlite3
                
                {
                  cd ~/MagicMirror
                  rm -r node_modules/better-sqlite3/
                  npm install better-sqlite3 --build-from-source --runtime=electron --target=26.4.3 --dist-url=https://electronjs.org/headers --force
                }
                
                # Rebuild Electron?
                
                {
                  cd ~/MagicMirror
                  npm install @electron/rebuild
                  cd ~/MagicMirror/modules/MMM-transitfeed
                  ../../node_modules/.bin/electron-rebuild
                  cd ~/MagicMirror
                }
                

                Thanks so much for your help!

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

                  @UncleRoger ok, simpler

                  flash sd card with
                  use my script to install MM (do nothing before, it does the update and adds whats needed for MM)
                  npm start to prove MagicMirror is working
                  clone the module

                  cd to the module folder and do the npm install and npm install gtfs (in module folder NOT MM folder!!)
                  npm install gtfs --save-dev

                  now, need electron rebuild
                  cd …/… # magicmirror folder
                  npm install @electron/rebuild
                  cd - # go back to module folder
                  …/…/node_modules/.bin/electron-rebuild
                  wait, should show sqlite
                  rebuild complete
                  cd - # back to MM folder

                  add the config entry for the module
                  npm start

                  should work

                  Sam

                  How to add modules

                  learning how to use browser developers window for css changes

                  UncleRogerU 1 Reply Last reply Reply Quote 0
                  • UncleRogerU Offline
                    UncleRoger @sdetweil
                    last edited by

                    @sdetweil

                    When you say “module folder”, you mean (in this case) ~/MagicMirror/modules/MMM-transitfeed not ~/MagicMirror/modules/ right? I’m pretty sure, but better safe than sorry.

                    Thanks!

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

                      @UncleRoger correct the module’s folder

                      Sam

                      How to add modules

                      learning how to use browser developers window for css changes

                      UncleRogerU 1 Reply Last reply Reply Quote 0
                      • UncleRogerU Offline
                        UncleRoger @sdetweil
                        last edited by

                        @sdetweil

                        Still no luck. 8^(

                        I was getting a bunch of errors during the MM install which some googling suggested might be due to insufficient power (which is odd because I was using a big power supply) so I switched to an RPi power supply and still got the same errors. So maybe they’re somehow related? The errors are:

                        During MM Install:

                        (node:27144) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 close listeners added to [TLSSocket]. Use emitter.setMaxListeners() to increase limit
                        

                        During the Electron stuff:

                        (node:42678) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 close listeners added to [TLSSocket]. Use emitter.setMaxListeners() to increase limit
                        
                        S 1 Reply Last reply Reply Quote 0
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