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

MMM-Swipe - Hand gestures

Scheduled Pinned Locked Moved Troubleshooting
45 Posts 17 Posters 42.2k Views 16 Watching
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  • B Offline
    BeLuGe
    last edited by Sep 1, 2016, 8:14 PM

    @mochman I have a problem when installing the modules. When I enter the module in the config. When I start the Magic Mirror I get the following error message and a white screen.

    Loading config ...
    Loading module helpers ...
    No helper found for module: alert.
    WARNING! Could not load config file. Starting with default configuration. Error found: Error: Module version mismatch. Expected 49, got 48.
    Loading module helpers ...
    No helper found for module: alert.
    App threw an error during load
    Error: Module version mismatch. Expected 49, got 48.
        at Error (native)
        at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:167:20)
        at Object.Module._extensions..node (module.js:568:18)
        at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:167:20)
        at Module.load (module.js:458:32)
        at tryModuleLoad (module.js:417:12)
        at Function.Module._load (module.js:409:3)
        at Module.require (module.js:468:17)
        at require (internal/module.js:20:19)
        at Object.<anonymous> (/home/pi/MagicMirror/node_modules/mmm-usonic/lib/usonic.js:5:14)
    Whoops! There was an uncaught exception...
    Error: Module version mismatch. Expected 49, got 48.
        at Error (native)
        at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:167:20)
        at Object.Module._extensions..node (module.js:568:18)
        at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:167:20)
        at Module.load (module.js:458:32)
        at tryModuleLoad (module.js:417:12)
        at Function.Module._load (module.js:409:3)
        at Module.require (module.js:468:17)
        at require (internal/module.js:20:19)
        at Object.<anonymous> (/home/pi/MagicMirror/node_modules/mmm-usonic/lib/usonic.js:5:14)
    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.
    ´´´
    1 Reply Last reply Reply Quote 0
    • M Offline
      mochman Module Developer
      last edited by Sep 2, 2016, 5:17 PM

      @BeLuGe Have you run npm install in the MMM-Swipe folder? Are you running the mirror with sudo? If so would you mind posting your config.js file. Thanks.

      1 Reply Last reply Reply Quote 0
      • B Offline
        BeLuGe
        last edited by BeLuGe Sep 2, 2016, 7:38 PM Sep 2, 2016, 7:38 PM

        @mochman Yes I have run npm install in the MMM-Swipe folder. I running the mirror without sudo.
        Error Message without sudo:

        Loading config ...
        Loading module helpers ...
        No helper found for module: alert.
        Initializing new module helper ...
        WARNING! Could not load config file. Starting with default configuration. Error found: Error: Module version mismatch. Expected 49, got 48.
        Loading module helpers ...
        No helper found for module: alert.
        Initializing new module helper ...
        App threw an error during load
        Error: Module version mismatch. Expected 49, got 48.
            at Error (native)
            at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:167:20)
            at Object.Module._extensions..node (module.js:568:18)
            at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:167:20)
            at Module.load (module.js:458:32)
            at tryModuleLoad (module.js:417:12)
            at Function.Module._load (module.js:409:3)
            at Module.require (module.js:468:17)
            at require (internal/module.js:20:19)
            at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Swipe/node_modules/mmm-usonic/lib/usonic.js:5:14)
        Whoops! There was an uncaught exception...
        Error: Module version mismatch. Expected 49, got 48.
            at Error (native)
            at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:167:20)
            at Object.Module._extensions..node (module.js:568:18)
            at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:167:20)
            at Module.load (module.js:458:32)
            at tryModuleLoad (module.js:417:12)
            at Function.Module._load (module.js:409:3)
            at Module.require (module.js:468:17)
            at require (internal/module.js:20:19)
            at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Swipe/node_modules/mmm-usonic/lib/usonic.js:5:14)
        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.
        

        Error Message with sudo:

        No protocol specified
        
        npm ERR! Linux 4.4.19-v7+
        npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "start"
        npm ERR! node v6.4.0
        npm ERR! npm  v3.10.3
        npm ERR! code ELIFECYCLE
        npm ERR! magicmirror@2.0.0 start: `electron js/electron.js`
        npm ERR! Exit status 1
        npm ERR!
        npm ERR! Failed at the magicmirror@2.0.0 start script 'electron js/electron.js'.
        npm ERR! Make sure you have the latest version of node.js and npm installed.
        npm ERR! If you do, this is most likely a problem with the magicmirror package,
        npm ERR! not with npm itself.
        npm ERR! Tell the author that this fails on your system:
        npm ERR!     electron js/electron.js
        npm ERR! You can get information on how to open an issue for this project with:
        npm ERR!     npm bugs magicmirror
        npm ERR! Or if that isn't available, you can get their info via:
        npm ERR!     npm owner ls magicmirror
        npm ERR! There is likely additional logging output above.
        
        npm ERR! Please include the following file with any support request:
        npm ERR!     /home/pi/MagicMirror/npm-debug.log
        

        config.js

        /* Magic Mirror Config Sample
         *
         * By Michael Teeuw http://michaelteeuw.nl
         * MIT Licensed.
         */
        
        var config = {
                port: 8080,
        
                language: 'de',
                timeFormat: 24,
                units: 'metric',
        
                modules: [
                        {
                                module: 'alert',
                        },
            {
                module: 'motiondetector',
                config: {
                    timeout: 600000 // time in milliseconds for to switch off the display after last movement is detected.
                }
            },
            {
                module: 'MMM-Swipe',
                position: 'bottom_left',    // Doesn't matter after it's setup.  It should be blank.
                                            // Best results in one of the side regions like: bottom_left
                config: {
                    // See 'Configuration options' for more information.
                    echoLeftPin: 24,        //Left Sensor's BCM Numbered Echo pin - REQUIRED
                    triggerLeftPin: 23,     //Left Sensor's BCM Numbered trigger pin - REQUIRED
                    echoRightPin: 26,       //Right Sensor's BCM Numbered Echo pin - REQUIRED
                    triggerRightPin: 25,    //Right Sensor's BCM Numbered trigger pin - REQUIRED
                    useAsButton: false,     //Enable a GPIO output when you "press".
                    buttonPin: 8,
                    verbose: true,
                    calibrate: true
                }
            },
                        {
        
                                module: 'clock',
                                position: 'top_left'
                        },
                        {
                                module: 'calendar',
                                header: 'Feiertage',
                                position: 'top_left',
                                config: {
                                        calendars: [
                                                {
                                                        symbol: 'calendar-check-o ',
                                                        url: ''
                                                }
                                        ]
                                }
                        },
            {
                module: 'MMM-FRITZ-Box-Callmonitor',
                position: 'top_right',  // This can be any of the regions. Best results in left or right regions.
                header: "Letzte Anrufe", // This is optional
        
                config: {
                    // See 'Configuration options' for more information.
                }
            },
                        {
                                module: 'compliments',
                                position: 'lower_third'
                        },
                        {
                                module: 'currentweather',
                                position: 'top_right',
                                config: {
                                        location: '',
                                        locationID: '',  //ID from http://www.openweathermap.org
                                        appid: ''
                                }
                        },
                        {
                                module: 'weatherforecast',
                                position: 'top_right',
                                header: 'Wettervorhersage',
                                config: {
                            location: '',
                                        locationID: '',  //ID from http://www.openweathermap.org
                            appid: ''
                                }
                        },
                        {
                                module: 'newsfeed',
                                position: 'bottom_bar',
                                config: {
                                        feeds: [
                                                {
                                                        title: "N24 News",
                                                        url: "http://feeds.n24.de/n24/homepage.xml"
                                                }
                                        ],
                                        showSourceTitle: true,
                                        showPublishDate: true
                                }
                        },
                ]
        
        };
        
        /*************** DO NOT EDIT THE LINE BELOW ***************/
        if (typeof module !== 'undefined') {module.exports = config;}
        
        
        M 1 Reply Last reply Sep 2, 2016, 11:06 PM Reply Quote 0
        • M Offline
          Mitchfarino Module Developer @mochman
          last edited by Sep 2, 2016, 9:43 PM

          @mochman I’m only just back looking at this

          Any tutorial I find online says I need a breadboard too - is that correct?

          What pins should put these in? Or where can I find resource on how to do it?0_1472852546333_IMG_20160902_223136.jpg

          1 Reply Last reply Reply Quote 0
          • M Offline
            mochman Module Developer @BeLuGe
            last edited by Sep 2, 2016, 11:06 PM

            @BeLuGe So I just tried this myself. When I created the module, I was connected to the pi to test. I just tried using SSH to start the program and got the same error you’re getting. Looks like it’s a issue with running a sudo command over SSH, the workaround I found was to run sudo cp ~/.Xauthority /root/ then run DISPLAY=:0 sudo npm start. The problem with this is that everytime you restart your mirror you will need to run the copy command again.

            @Mitchfarino You don’t need a breadboard. I just used one to test out my configuration. You can hook it up directly to the pi using those wires you have already connected. When I tested out my setup, I used these pins.

            echoLeftPin: 24,       
            triggerLeftPin: 23,     
            echoRightPin: 26,      
            triggerRightPin: 25,   
            

            Remember that those are the GPIO #'s and not the physical pin #.

            M 1 Reply Last reply Sep 2, 2016, 11:46 PM Reply Quote 0
            • M Offline
              Mitchfarino Module Developer @mochman
              last edited by Sep 2, 2016, 11:46 PM

              @mochman I have vcc, trig, echo and gnd on my sensor - how do they map to the config you have posted?

              M 1 Reply Last reply Sep 3, 2016, 11:21 AM Reply Quote 0
              • M Offline
                mochman Module Developer @Mitchfarino
                last edited by Sep 3, 2016, 11:21 AM

                @Mitchfarino

                Your left sensor

                Vcc goes to pin #2
                Gnd goes to pin #6
                Trig goes to physical pin #26 (Which is labeled GPIO 23)
                Echo goes to physical pin #18 (Which is labeled GPIO 24)

                Your right sensor

                Vcc goes to pin #4
                Gnd goes to pin #9
                Trig goes to physical pin #22 (Which is labeled GPIO 25)
                Echo goes to physical pin #37 (Which is labeled GPIO 26)

                You need both sensors if you want to detect movement.

                M 1 Reply Last reply Sep 3, 2016, 11:22 AM Reply Quote 1
                • M Offline
                  Mitchfarino Module Developer @mochman
                  last edited by Sep 3, 2016, 11:22 AM

                  @mochman OK, I’m an idiot!

                  I only have one sensor! Ha

                  Thanks very much for your help, I’m gonna get one ordered then get back on it.

                  Sorry for the daft questions

                  1 Reply Last reply Reply Quote 0
                  • M Offline
                    mochman Module Developer
                    last edited by Sep 3, 2016, 11:25 AM

                    No worries. Yeah the sensor looks like it has 2 detectors on it. I’m pretty sure one is the speaker and the other is the microphone detector.

                    1 Reply Last reply Reply Quote 1
                    • B Offline
                      BeLuGe
                      last edited by Sep 3, 2016, 12:27 PM

                      @mochman when I use your workaround i get the following errormessage and a whitescreen:

                      Loading config ...
                      Loading module helpers ...
                      No helper found for module: alert.
                      Initializing new module helper ...
                      WARNING! Could not load config file. Starting with default configuration. Error found: Error: Module version mismatch. Expected 49, got 48.
                      Loading module helpers ...
                      No helper found for module: alert.
                      Initializing new module helper ...
                      App threw an error during load
                      Error: Module version mismatch. Expected 49, got 48.
                          at Error (native)
                          at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:167:20)
                          at Object.Module._extensions..node (module.js:568:18)
                          at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:167:20)
                          at Module.load (module.js:458:32)
                          at tryModuleLoad (module.js:417:12)
                          at Function.Module._load (module.js:409:3)
                          at Module.require (module.js:468:17)
                          at require (internal/module.js:20:19)
                          at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Swipe/node_modules/mmm-usonic/lib/usonic.js:5:14)
                      Whoops! There was an uncaught exception...
                      Error: Module version mismatch. Expected 49, got 48.
                          at Error (native)
                          at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:167:20)
                          at Object.Module._extensions..node (module.js:568:18)
                          at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:167:20)
                          at Module.load (module.js:458:32)
                          at tryModuleLoad (module.js:417:12)
                          at Function.Module._load (module.js:409:3)
                          at Module.require (module.js:468:17)
                          at require (internal/module.js:20:19)
                          at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-Swipe/node_modules/mmm-usonic/lib/usonic.js:5:14)
                      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.
                      
                      
                      1 Reply Last reply Reply Quote 0
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