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

Difficulty getting MMM-Transitfeed working

Scheduled Pinned Locked Moved Solved Troubleshooting
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  • S Away
    sdetweil @UncleRoger
    last edited by Jun 22, 2024, 12:19 AM

    @UncleRoger and? does it run.

    Sam

    How to add modules

    learning how to use browser developers window for css changes

    U 1 Reply Last reply Jun 22, 2024, 12:35 AM Reply Quote 0
    • U Offline
      UncleRoger @sdetweil
      last edited by Jun 22, 2024, 12:35 AM

      @sdetweil

      Sadly, no. Same error.

      U 1 Reply Last reply Jun 25, 2024, 6:24 AM Reply Quote 0
      • U Offline
        UncleRoger @UncleRoger
        last edited by Jun 25, 2024, 6:24 AM

        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 Jun 25, 2024, 10:41 AM Reply Quote 0
        • S Away
          sdetweil @UncleRoger
          last edited by Jun 25, 2024, 10:41 AM

          @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

          U 2 Replies Last reply Jun 25, 2024, 7:05 PM Reply Quote 0
          • U Offline
            UncleRoger @sdetweil
            last edited by Jun 25, 2024, 7:05 PM

            @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 Jun 25, 2024, 7:17 PM Reply Quote 0
            • U Offline
              UncleRoger @sdetweil
              last edited by Jun 25, 2024, 7:14 PM

              @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 Away
                sdetweil @UncleRoger
                last edited by sdetweil Jun 25, 2024, 7:52 PM Jun 25, 2024, 7:17 PM

                @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

                U 1 Reply Last reply Jun 25, 2024, 8:03 PM Reply Quote 0
                • U Offline
                  UncleRoger @sdetweil
                  last edited by Jun 25, 2024, 8:03 PM

                  @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 Jun 25, 2024, 8:35 PM Reply Quote 0
                  • S Away
                    sdetweil @UncleRoger
                    last edited by Jun 25, 2024, 8:35 PM

                    @UncleRoger correct the module’s folder

                    Sam

                    How to add modules

                    learning how to use browser developers window for css changes

                    U 1 Reply Last reply Jun 25, 2024, 9:50 PM Reply Quote 0
                    • U Offline
                      UncleRoger @sdetweil
                      last edited by Jun 25, 2024, 9:50 PM

                      @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 Jun 25, 2024, 9:52 PM Reply Quote 0
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