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

    MMM-NetworkScanner-loading...indefinitely

    Scheduled Pinned Locked Moved Solved Troubleshooting
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    • J Offline
      jthirasilpa
      last edited by

      Thanks - I did change the config to add one device “JoJo” with an IpAddress and I changed “Millie” from IpAddress to MacAddress (I am guessing that is why it is not showing in the ping result - but am not sure). I did not make any other changes to the config (apart from adding the debug line). There is no other bottom_center module and it clearly displays Devices Online “Loading…”, so I don’t think it’s the case that entries are being pushed off the page.

       {
139                         module:                 "MMM-NetworkScanner",
140                         position:               "bottom_center",
141                         header:                 "Devices Online",
142                         config: {
143                                 devices: [
144                                 { ipAddress: "192.168.1.11", name: "Champagne", icon: "server"},
145                                 { macAddress: "xxxx", name: "Millie", icon: "server"},
146                                 { ipAddress: "192.168.1.17", name:  "Marmite", icon:  "server"},
147                                 { ipAddress: "192.168.1.70", name: "JoJo", icon: "male"}
148                                 ],
149                                 showUnknown: false,
150                                 showOffline:  true,
151                                 keepAlive:  600,
152                                 showLastSeen:  true,
153                                 updateInterval:  30,
154                                 debug: true,
155                                 Password:  'xxxx'
156                                 }
157                 },
      S 1 Reply Last reply Reply Quote 0
      • S Offline
        sdetweil @jthirasilpa
        last edited by

        @jthirasilpa do you have arp-scan installed?

        Open a terminal window and type

        sudo arp-scan

        If not install it. Not part of module.

        sudo apt-get install arp-scan

        Sam

        How to add modules

        learning how to use browser developers window for css changes

        T J 2 Replies Last reply Reply Quote 0
        • T Offline
          todro @sdetweil
          last edited by todro

          @sdetweil
          Problem is the fact that the CONFIG message is sent from the frontend only at the loading of the page (subclassing START). If the page is still open in the browser it will send SCAN_NETWORK requests periodically which will lead to the situation where the config object is empty when the scan is to be executed, if the service has been restarted meanwhile.

          Furthermore, if a reload of the page is executed, a CONFIG request is sent to NODE_HELPER which might be busy scanning and it seems as if there is no escape unless the correct sequential order for CONFIG and SCAN_NETWORK is used.

          To verify:

          1.) Stop loading of the page in browser or navigate to an other page so no SCAN_NETWORK will be created for the device status updates
          2.) Stop + restart MM
          3.) Reload page / enter start URL

          This will lead to the correct order and the programmatic solution is to check if the config object is filled before executing the scan. If not, it has to be reloaded, the CONFIG request in NODE_HELPER can not be used as it uses the payload from the frontend.

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

            @todro oh yeh that will be a mess. Hadn’t thought of that, electron will shutdown, but remote page wont

            That will be a problem for many modules!

            Sam

            How to add modules

            learning how to use browser developers window for css changes

            1 Reply Last reply Reply Quote 0
            • J Offline
              jthirasilpa @sdetweil
              last edited by

              @sdetweil
              Hi Sam - yes it is already installed.

              I treid the steps posted by todro (a couple of times).

              Here is log output, but MM still shows Devices Online “Loading…”:

              [19:46:01.569] [LOG]    Use existing news fetcher for url: http://rss.cnn.com/rss/edition.rss
[19:46:01.623] [LOG]    MMM-NetworkScanner received CONFIG
[19:46:01.623] [LOG]    MMM-NetworkScanner completed CONFIG
[19:46:01.625] [LOG]    MMM-NetworkScanner received SCAN_NETWORK
[19:46:01.625] [LOG]    MMM-NetworkScanner is performing arp-scan
[19:46:01.645] [LOG]    MMM-NetworkScanner is performing ip address scan
[19:46:01.646] [LOG]    MMM-NetworkScanner is checking device:  Champagne
[19:46:01.646] [LOG]    MMM-NetworkScanner is pinging  192.168.1.11
[19:46:01.656] [LOG]    MMM-NetworkScanner is checking device:  Millie
[19:46:01.657] [LOG]    MMM-NetworkScanner is checking device:  Marmite
[19:46:01.657] [LOG]    MMM-NetworkScanner is pinging  192.168.1.17
[19:46:01.671] [LOG]    MMM-NetworkScanner is checking device:  JoJo
[19:46:01.672] [LOG]    MMM-NetworkScanner is pinging  192.168.1.70
[19:46:01.681] [LOG]    MMM-NetworkScanner completed SCAN_NETWORK
[19:46:01.838] [LOG]    MMM-NetworkScanner ping result:  [ 'Champagne', true ]
[19:46:03.674] [LOG]    MMM-NetworkScanner ping result:  [ 'Marmite', false ]
[19:46:03.685] [LOG]    MMM-NetworkScanner ping result:  [ 'JoJo', false ]
[19:46:30.817] [LOG]    MMM-NetworkScanner received SCAN_NETWORK
[19:46:30.818] [LOG]    MMM-NetworkScanner is performing arp-scan
[19:46:30.840] [LOG]    MMM-NetworkScanner is performing ip address scan
[19:46:30.841] [LOG]    MMM-NetworkScanner is checking device:  Champagne
[19:46:30.842] [LOG]    MMM-NetworkScanner is pinging  192.168.1.11
[19:46:30.853] [LOG]    MMM-NetworkScanner is checking device:  Millie
[19:46:30.855] [LOG]    MMM-NetworkScanner is checking device:  Marmite
[19:46:30.856] [LOG]    MMM-NetworkScanner is pinging  192.168.1.17
[19:46:30.872] [LOG]    MMM-NetworkScanner is checking device:  JoJo
[19:46:30.873] [LOG]    MMM-NetworkScanner is pinging  192.168.1.70
[19:46:30.882] [LOG]    MMM-NetworkScanner completed SCAN_NETWORK
[19:46:30.895] [LOG]    MMM-NetworkScanner ping result:  [ 'Champagne', true ]
[19:46:32.875] [LOG]    MMM-NetworkScanner ping result:  [ 'Marmite', false ]
[19:46:32.901] [LOG]    MMM-NetworkScanner ping result:  [ 'JoJo', false ]
[19:47:10.155] [LOG]    [SIGINT] Received. Shutting down server...
[19:47:10.156] [LOG]    Stopping module helper: updatenotification
[19:47:10.156] [LOG]    Stopping module helper: newsfeed
[19:47:10.156] [LOG]    Stopping module helper: MMM-UKNationalRail
[19:47:10.157] [LOG]    Stopping module helper: MMM-NetworkScanner
[19:47:20.881] [LOG]    Starting MagicMirror: v2.10.1
[19:47:20.890] [LOG]    Loading config ...
[19:47:20.895] [LOG]    Loading module helpers ...
[19:47:20.896] [LOG]    No helper found for module: alert.
[19:47:20.930] [LOG]    Initializing new module helper ...
[19:47:20.931] [LOG]    Module helper loaded: updatenotification
[19:47:20.932] [LOG]    No helper found for module: clock.
[19:47:20.932] [LOG]    No helper found for module: currentweather.
[19:47:21.243] [LOG]    Initializing new module helper ...
[19:47:21.243] [LOG]    Module helper loaded: newsfeed
[19:47:21.526] [LOG]    Initializing new module helper ...
[19:47:21.526] [LOG]    Module helper loaded: MMM-UKNationalRail
[19:47:21.526] [LOG]    No helper found for module: MMM-TFL.
[19:47:21.555] [LOG]    Initializing new module helper ...
[19:47:21.555] [LOG]    Module helper loaded: MMM-NetworkScanner
[19:47:21.556] [LOG]    All module helpers loaded.
[19:47:21.556] [LOG]    Starting server on port 8080 ...
[19:47:21.562] [INFO]   You're using a full whitelist configuration to allow for all IPs
[19:47:21.569] [LOG]    Server started ...
[19:47:21.570] [LOG]    Connecting socket for: updatenotification
[19:47:21.571] [LOG]    Connecting socket for: newsfeed
[19:47:21.571] [LOG]    Starting module: newsfeed
[19:47:21.572] [LOG]    Connecting socket for: MMM-UKNationalRail
[19:47:21.572] [LOG]    MMM-UKNationalRail helper started ...
[19:47:21.572] [LOG]    Connecting socket for: MMM-NetworkScanner
[19:47:21.573] [LOG]    Starting module in node_helper: MMM-NetworkScanner
[19:47:21.573] [LOG]    Sockets connected & modules started ...
[19:47:21.573] [LOG]
Ready to go! Please point your browser to: http://0.0.0.0:8080
[19:47:30.001] [LOG]    Create new news fetcher for url: http://www.nytimes.com/services/xml/rss/nyt/HomePage.xml - Interval: 300000
[19:47:30.035] [LOG]    Create new news fetcher for url: http://rss.cnn.com/rss/edition.rss - Interval: 300000
[19:47:30.459] [LOG]    MMM-NetworkScanner received CONFIG
[19:47:30.460] [LOG]    MMM-NetworkScanner completed CONFIG
[19:47:30.473] [LOG]    MMM-NetworkScanner received SCAN_NETWORK
[19:47:30.473] [LOG]    MMM-NetworkScanner is performing arp-scan
[19:47:30.501] [LOG]    MMM-NetworkScanner is performing ip address scan
[19:47:30.502] [LOG]    MMM-NetworkScanner is checking device:  Champagne
[19:47:30.503] [LOG]    MMM-NetworkScanner is pinging  192.168.1.11
[19:47:30.515] [LOG]    MMM-NetworkScanner is checking device:  Millie
[19:47:30.515] [LOG]    MMM-NetworkScanner is checking device:  Marmite
[19:47:30.516] [LOG]    MMM-NetworkScanner is pinging  192.168.1.17
[19:47:30.532] [LOG]    MMM-NetworkScanner is checking device:  JoJo
[19:47:30.533] [LOG]    MMM-NetworkScanner is pinging  192.168.1.70
[19:47:30.544] [LOG]    MMM-NetworkScanner completed SCAN_NETWORK
sudo requires your password: [19:47:30.558] [LOG]    MMM-NetworkScanner ping result:  [ 'Champagne', true ]
[19:47:32.535] [LOG]    MMM-NetworkScanner ping result:  [ 'Marmite', false ]
[19:47:32.547] [LOG]    MMM-NetworkScanner ping result:  [ 'JoJo', false ]
[19:47:59.468] [LOG]    MMM-NetworkScanner received SCAN_NETWORK
[19:47:59.469] [LOG]    MMM-NetworkScanner is performing arp-scan
[19:47:59.489] [LOG]    MMM-NetworkScanner is performing ip address scan
[19:47:59.492] [LOG]    MMM-NetworkScanner is checking device:  Champagne
[19:47:59.494] [LOG]    MMM-NetworkScanner is pinging  192.168.1.11
[19:47:59.504] [LOG]    MMM-NetworkScanner is checking device:  Millie
[19:47:59.505] [LOG]    MMM-NetworkScanner is checking device:  Marmite
[19:47:59.506] [LOG]    MMM-NetworkScanner is pinging  192.168.1.17
[19:47:59.514] [LOG]    MMM-NetworkScanner is checking device:  JoJo
[19:47:59.514] [LOG]    MMM-NetworkScanner is pinging  192.168.1.70
[19:47:59.522] [LOG]    MMM-NetworkScanner completed SCAN_NETWORK
[19:47:59.525] [LOG]    MMM-NetworkScanner ping result:  [ 'Champagne', true ]
[19:48:01.516] [LOG]    MMM-NetworkScanner ping result:  [ 'Marmite', false ]
[19:48:01.529] [LOG]    MMM-NetworkScanner ping result:  [ 'JoJo', false ]
[19:48:26.714] [LOG]    [SIGINT] Received. Shutting down server...
[19:48:26.715] [LOG]    Stopping module helper: updatenotification
[19:48:26.716] [LOG]    Stopping module helper: newsfeed
[19:48:26.716] [LOG]    Stopping module helper: MMM-UKNationalRail
[19:48:26.716] [LOG]    Stopping module helper: MMM-NetworkScanner
[19:48:33.169] [LOG]    Starting MagicMirror: v2.10.1
[19:48:33.179] [LOG]    Loading config ...
[19:48:33.183] [LOG]    Loading module helpers ...
[19:48:33.185] [LOG]    No helper found for module: alert.
[19:48:33.220] [LOG]    Initializing new module helper ...
[19:48:33.221] [LOG]    Module helper loaded: updatenotification
[19:48:33.221] [LOG]    No helper found for module: clock.
[19:48:33.222] [LOG]    No helper found for module: currentweather.
[19:48:33.526] [LOG]    Initializing new module helper ...
[19:48:33.527] [LOG]    Module helper loaded: newsfeed
[19:48:33.809] [LOG]    Initializing new module helper ...
[19:48:33.810] [LOG]    Module helper loaded: MMM-UKNationalRail
[19:48:33.810] [LOG]    No helper found for module: MMM-TFL.
[19:48:33.840] [LOG]    Initializing new module helper ...
[19:48:33.840] [LOG]    Module helper loaded: MMM-NetworkScanner
[19:48:33.840] [LOG]    All module helpers loaded.
[19:48:33.841] [LOG]    Starting server on port 8080 ...
[19:48:33.847] [INFO]   You're using a full whitelist configuration to allow for all IPs
[19:48:33.854] [LOG]    Server started ...
[19:48:33.855] [LOG]    Connecting socket for: updatenotification
[19:48:33.855] [LOG]    Connecting socket for: newsfeed
[19:48:33.856] [LOG]    Starting module: newsfeed
[19:48:33.856] [LOG]    Connecting socket for: MMM-UKNationalRail
[19:48:33.857] [LOG]    MMM-UKNationalRail helper started ...
[19:48:33.857] [LOG]    Connecting socket for: MMM-NetworkScanner
[19:48:33.857] [LOG]    Starting module in node_helper: MMM-NetworkScanner
[19:48:33.858] [LOG]    Sockets connected & modules started ...
[19:48:33.858] [LOG]
Ready to go! Please point your browser to: http://0.0.0.0:8080
[19:48:47.214] [LOG]    Create new news fetcher for url: http://www.nytimes.com/services/xml/rss/nyt/HomePage.xml - Interval: 300000
[19:48:47.247] [LOG]    Create new news fetcher for url: http://rss.cnn.com/rss/edition.rss - Interval: 300000
[19:48:47.312] [LOG]    MMM-NetworkScanner received CONFIG
[19:48:47.313] [LOG]    MMM-NetworkScanner completed CONFIG
[19:48:47.314] [LOG]    MMM-NetworkScanner received SCAN_NETWORK
[19:48:47.315] [LOG]    MMM-NetworkScanner is performing arp-scan
[19:48:47.341] [LOG]    MMM-NetworkScanner is performing ip address scan
[19:48:47.342] [LOG]    MMM-NetworkScanner is checking device:  Champagne
[19:48:47.342] [LOG]    MMM-NetworkScanner is pinging  192.168.1.11
[19:48:47.353] [LOG]    MMM-NetworkScanner is checking device:  Millie
[19:48:47.353] [LOG]    MMM-NetworkScanner is checking device:  Marmite
[19:48:47.354] [LOG]    MMM-NetworkScanner is pinging  192.168.1.17
[19:48:47.363] [LOG]    MMM-NetworkScanner is checking device:  JoJo
[19:48:47.364] [LOG]    MMM-NetworkScanner is pinging  192.168.1.70
[19:48:47.372] [LOG]    MMM-NetworkScanner completed SCAN_NETWORK
sudo requires your password: [19:48:47.686] [LOG]    MMM-NetworkScanner ping result:  [ 'Champagne', true ]
[19:48:49.367] [LOG]    MMM-NetworkScanner ping result:  [ 'Marmite', false ]
[19:48:49.381] [LOG]    MMM-NetworkScanner ping result:  [ 'JoJo', false ]
[19:49:16.634] [LOG]    MMM-NetworkScanner received SCAN_NETWORK
[19:49:16.635] [LOG]    MMM-NetworkScanner is performing arp-scan
[19:49:16.657] [LOG]    MMM-NetworkScanner is performing ip address scan
[19:49:16.658] [LOG]    MMM-NetworkScanner is checking device:  Champagne
[19:49:16.658] [LOG]    MMM-NetworkScanner is pinging  192.168.1.11
[19:49:16.669] [LOG]    MMM-NetworkScanner is checking device:  Millie
[19:49:16.669] [LOG]    MMM-NetworkScanner is checking device:  Marmite
[19:49:16.670] [LOG]    MMM-NetworkScanner is pinging  192.168.1.17
[19:49:16.679] [LOG]    MMM-NetworkScanner is checking device:  JoJo
[19:49:16.681] [LOG]    MMM-NetworkScanner is pinging  192.168.1.70
[19:49:16.690] [LOG]    MMM-NetworkScanner completed SCAN_NETWORK
[19:49:16.702] [LOG]    MMM-NetworkScanner ping result:  [ 'Champagne', true ]
[19:49:18.693] [LOG]    MMM-NetworkScanner ping result:  [ 'Marmite', false ]
[19:49:18.695] [LOG]    MMM-NetworkScanner ping result:  [ 'JoJo', false ]
[19:49:46.639] [LOG]    MMM-NetworkScanner received SCAN_NETWORK
[19:49:46.640] [LOG]    MMM-NetworkScanner is performing arp-scan
[19:49:46.670] [LOG]    MMM-NetworkScanner is performing ip address scan
[19:49:46.670] [LOG]    MMM-NetworkScanner is checking device:  Champagne
[19:49:46.670] [LOG]    MMM-NetworkScanner is pinging  192.168.1.11
[19:49:46.680] [LOG]    MMM-NetworkScanner is checking device:  Millie
[19:49:46.681] [LOG]    MMM-NetworkScanner is checking device:  Marmite
[19:49:46.681] [LOG]    MMM-NetworkScanner is pinging  192.168.1.17
[19:49:46.703] [LOG]    MMM-NetworkScanner is checking device:  JoJo
[19:49:46.705] [LOG]    MMM-NetworkScanner is pinging  192.168.1.70
[19:49:46.716] [LOG]    MMM-NetworkScanner completed SCAN_NETWORK
[19:49:46.740] [LOG]    MMM-NetworkScanner ping result:  [ 'Champagne', true ]
              S 1 Reply Last reply Reply Quote 0
              • S Offline
                sdetweil @jthirasilpa
                last edited by

                @jthirasilpa ok. Need to open the developers console, ctrl-shift-i on the keyboard, select the console tab and scroll up to see any errors.

                U can also filter by module, by putting part of the module name in the filter field. Network, for example.

                The code should be sending messages to the module name.js

                Sam

                How to add modules

                learning how to use browser developers window for css changes

                J 1 Reply Last reply Reply Quote 0
                • J Offline
                  jthirasilpa @sdetweil
                  last edited by

                  @sdetweil
                  This is what is showing in the console…

                  ‘’’
                  Load script: modules/MMM-NetworkScanner//MMM-NetworkScanner.js loader.js:179:8
                  Module registered: MMM-NetworkScanner module.js:476:6
                  Bootstrapping module: MMM-NetworkScanner loader.js:150:7
                  Scripts loaded for: MMM-NetworkScanner loader.js:155:8
                  Load stylesheet: modules/MMM-NetworkScanner/MMM-NetworkScanner.css loader.js:194:8
                  Styles loaded for: MMM-NetworkScanner loader.js:157:9
                  Translations loaded for: MMM-NetworkScanner loader.js:159:10
                  Starting module: MMM-NetworkScanner MMM-NetworkScanner.js:37:7
                  MMM-NetworkScanner config:
                  Object { devices: (4) […], network: “-l”, showUnknown: false, showOffline: true, showLastSeen: true, keepAlive: 600, updateInterval: 30, sort: true, residents: [], occupiedCMD: null, … }
                  MMM-NetworkScanner.js:38:30
                  MMM-NetworkScanner is initiating network scan MMM-NetworkScanner.js:273:30
                  MMM-NetworkScanner received a notification: IP_ADDRESS
                  Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }
                  MMM-NetworkScanner.js:70:30
                  MMM-NetworkScanner IP_ADDRESS device:
                  Array [ “Champagne”, true ]
                  MMM-NetworkScanner.js:80:31
                  MMM-NetworkScanner is updating device status.
                  Array [ “Champagne”, true ]
                  MMM-NetworkScanner.js:284:31
                  MMM-NetworkScanner Champagne is online MMM-NetworkScanner.js:295:31
                  MMM-NetworkScanner received a notification: IP_ADDRESS
                  Object { ipAddress: “192.168.1.17”, name: “Marmite”, icon: “server”, color: “#ffffff”, showOffline: true, online: false }
                  MMM-NetworkScanner.js:70:30
                  MMM-NetworkScanner IP_ADDRESS device:
                  Array [ “Marmite”, false ]
                  MMM-NetworkScanner.js:80:31
                  MMM-NetworkScanner is updating device status.
                  Array [ “Marmite”, false ]
                  MMM-NetworkScanner.js:284:31
                  MMM-NetworkScanner Marmite is offline MMM-NetworkScanner.js:295:31
                  MMM-NetworkScanner received a notification: IP_ADDRESS
                  Object { ipAddress: “192.168.1.70”, name: “JoJo”, icon: “male”, color: “#ffffff”, showOffline: true, online: false }
                  MMM-NetworkScanner.js:70:30
                  MMM-NetworkScanner IP_ADDRESS device:
                  Array [ “JoJo”, false ]
                  MMM-NetworkScanner.js:80:31
                  MMM-NetworkScanner is updating device status.
                  Array [ “JoJo”, false ]
                  MMM-NetworkScanner.js:284:31
                  MMM-NetworkScanner JoJo is offline MMM-NetworkScanner.js:295:31
                  MMM-NetworkScanner received a notification: IP_ADDRESS
                  Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }
                  MMM-NetworkScanner.js:70:30
                  MMM-NetworkScanner IP_ADDRESS device:
                  Array [ “Champagne”, true ]
                  MMM-NetworkScanner.js:80:31
                  MMM-NetworkScanner is updating device status.
                  Array [ “Champagne”, true ]
                  MMM-NetworkScanner.js:284:31
                  MMM-NetworkScanner Champagne is online MMM-NetworkScanner.js:295:31
                  MMM-NetworkScanner received a notification: IP_ADDRESS
                  Object { ipAddress: “192.168.1.17”, name: “Marmite”, icon: “server”, color: “#ffffff”, showOffline: true, online: false }
                  MMM-NetworkScanner.js:70:30
                  MMM-NetworkScanner IP_ADDRESS device:
                  Array [ “Marmite”, false ]
                  MMM-NetworkScanner.js:80:31
                  MMM-NetworkScanner is updating device status.
                  Array [ “Marmite”, false ]
                  MMM-NetworkScanner.js:284:31
                  MMM-NetworkScanner Marmite is offline MMM-NetworkScanner.js:295:31
                  MMM-NetworkScanner received a notification: IP_ADDRESS
                  {…}
                  ​
                  color: “#ffffff”
                  ​
                  icon: “male”
                  ​
                  ipAddress: “192.168.1.70”
                  ​
                  name: “JoJo”
                  ​
                  online: false
                  ​
                  showOffline: true
                  ​
                  : Object { … }
                  MMM-NetworkScanner.js:70:30
                  MMM-NetworkScanner IP_ADDRESS device:
                  Array [ “JoJo”, false ]
                  MMM-NetworkScanner.js:80:31
                  MMM-NetworkScanner is updating device status.
                  Array [ “JoJo”, false ]
                  MMM-NetworkScanner.js:284:31
                  MMM-NetworkScanner JoJo is offline MMM-NetworkScanner.js:295:31
                  MMM-NetworkScanner received a notification: IP_ADDRESS
                  Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }
                  MMM-NetworkScanner.js:70:30
                  MMM-NetworkScanner IP_ADDRESS device:
                  Array [ “Champagne”, true ]
                  MMM-NetworkScanner.js:80:31
                  MMM-NetworkScanner is updating device status.
                  Array [ “Champagne”, true ]
                  MMM-NetworkScanner.js:284:31
                  MMM-NetworkScanner Champagne is online MMM-NetworkScanner.js:295:31
                  MMM-NetworkScanner received a notification: IP_ADDRESS
                  Object { ipAddress: “192.168.1.17”, name: “Marmite”, icon: “server”, color: “#ffffff”, showOffline: true, online: false }
                  MMM-NetworkScanner.js:70:30
                  MMM-NetworkScanner IP_ADDRESS device:
                  Array [ “Marmite”, false ]
                  MMM-NetworkScanner.js:80:31
                  MMM-NetworkScanner is updating device status.
                  Array [ “Marmite”, false ]
                  MMM-NetworkScanner.js:284:31
                  MMM-NetworkScanner Marmite is offline MMM-NetworkScanner.js:295:31
                  MMM-NetworkScanner received a notification: IP_ADDRESS
                  Object { ipAddress: “192.168.1.70”, name: “JoJo”, icon: “male”, color: “#ffffff”, showOffline: true, online: false }
                  MMM-NetworkScanner.js:70:30
                  MMM-NetworkScanner IP_ADDRESS device:
                  Array [ “JoJo”, false ]
                  MMM-NetworkScanner.js:80:31
                  MMM-NetworkScanner is updating device status.
                  Array [ “JoJo”, false ]
                  MMM-NetworkScanner.js:284:31
                  MMM-NetworkScanner JoJo is offline MMM-NetworkScanner.js:295:31
                  ‘’’

                  ​

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

                    @jthirasilpa said in MMM-NetworkScanner-loading...indefinitely:

                    @sdetweil
                    This is what is showing in the console…

                    ‘’’
                    Load script: modules/MMM-NetworkScanner//MMM-NetworkScanner.js loader.js:179:8
                    Module registered: MMM-NetworkScanner module.js:476:6
                    Bootstrapping module: MMM-NetworkScanner loader.js:150:7
                    Scripts loaded for: MMM-NetworkScanner loader.js:155:8
                    Load stylesheet: modules/MMM-NetworkScanner/MMM-NetworkScanner.css loader.js:194:8
                    Styles loaded for: MMM-NetworkScanner loader.js:157:9
                    Translations loaded for: MMM-NetworkScanner loader.js:159:10
                    Starting module: MMM-NetworkScanner MMM-NetworkScanner.js:37:7
                    MMM-NetworkScanner config:
                    Object { devices: (4) […], network: “-l”, showUnknown: false, showOffline: true, showLastSeen: true, keepAlive: 600, updateInterval: 30, sort: true, residents: [], occupiedCMD: null, … }
                    MMM-NetworkScanner.js:38:30
                    MMM-NetworkScanner is initiating network scan MMM-NetworkScanner.js:273:30
                    MMM-NetworkScanner received a notification: IP_ADDRESS
                    Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }
                    MMM-NetworkScanner.js:70:30
                    MMM-NetworkScanner IP_ADDRESS device:
                    Array [ “Champagne”, true ]
                    MMM-NetworkScanner.js:80:31
                    MMM-NetworkScanner is updating device status.
                    Array [ “Champagne”, true ]
                    MMM-NetworkScanner.js:284:31
                    MMM-NetworkScanner Champagne is online MMM-NetworkScanner.js:295:31
                    MMM-NetworkScanner received a notification: IP_ADDRESS
                    Object { ipAddress: “192.168.1.17”, name: “Marmite”, icon: “server”, color: “#ffffff”, showOffline: true, online: false }
                    MMM-NetworkScanner.js:70:30
                    MMM-NetworkScanner IP_ADDRESS device:
                    Array [ “Marmite”, false ]
                    MMM-NetworkScanner.js:80:31
                    MMM-NetworkScanner is updating device status.
                    Array [ “Marmite”, false ]
                    MMM-NetworkScanner.js:284:31
                    MMM-NetworkScanner Marmite is offline MMM-NetworkScanner.js:295:31
                    MMM-NetworkScanner received a notification: IP_ADDRESS
                    Object { ipAddress: “192.168.1.70”, name: “JoJo”, icon: “male”, color: “#ffffff”, showOffline: true, online: false }
                    MMM-NetworkScanner.js:70:30
                    MMM-NetworkScanner IP_ADDRESS device:
                    Array [ “JoJo”, false ]
                    MMM-NetworkScanner.js:80:31
                    MMM-NetworkScanner is updating device status.
                    Array [ “JoJo”, false ]
                    MMM-NetworkScanner.js:284:31
                    MMM-NetworkScanner JoJo is offline MMM-NetworkScanner.js:295:31
                    MMM-NetworkScanner received a notification: IP_ADDRESS
                    Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }
                    MMM-NetworkScanner.js:70:30
                    MMM-NetworkScanner IP_ADDRESS device:
                    Array [ “Champagne”, true ]
                    MMM-NetworkScanner.js:80:31
                    MMM-NetworkScanner is updating device status.
                    Array [ “Champagne”, true ]
                    MMM-NetworkScanner.js:284:31
                    MMM-NetworkScanner Champagne is online MMM-NetworkScanner.js:295:31
                    MMM-NetworkScanner received a notification: IP_ADDRESS
                    Object { ipAddress: “192.168.1.17”, name: “Marmite”, icon: “server”, color: “#ffffff”, showOffline: true, online: false }
                    MMM-NetworkScanner.js:70:30
                    MMM-NetworkScanner IP_ADDRESS device:
                    Array [ “Marmite”, false ]
                    MMM-NetworkScanner.js:80:31
                    MMM-NetworkScanner is updating device status.
                    Array [ “Marmite”, false ]
                    MMM-NetworkScanner.js:284:31
                    MMM-NetworkScanner Marmite is offline MMM-NetworkScanner.js:295:31
                    MMM-NetworkScanner received a notification: IP_ADDRESS
                    {…}
                    ​
                    color: “#ffffff”
                    ​
                    icon: “male”
                    ​
                    ipAddress: “192.168.1.70”
                    ​
                    name: “JoJo”
                    ​
                    online: false
                    ​
                    showOffline: true
                    ​
                    : Object { … }
                    MMM-NetworkScanner.js:70:30
                    MMM-NetworkScanner IP_ADDRESS device:
                    Array [ “JoJo”, false ]
                    MMM-NetworkScanner.js:80:31
                    MMM-NetworkScanner is updating device status.
                    Array [ “JoJo”, false ]
                    MMM-NetworkScanner.js:284:31
                    MMM-NetworkScanner JoJo is offline MMM-NetworkScanner.js:295:31
                    MMM-NetworkScanner received a notification: IP_ADDRESS
                    Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }
                    MMM-NetworkScanner.js:70:30
                    MMM-NetworkScanner IP_ADDRESS device:
                    Array [ “Champagne”, true ]
                    MMM-NetworkScanner.js:80:31
                    MMM-NetworkScanner is updating device status.
                    Array [ “Champagne”, true ]
                    MMM-NetworkScanner.js:284:31
                    MMM-NetworkScanner Champagne is online MMM-NetworkScanner.js:295:31
                    MMM-NetworkScanner received a notification: IP_ADDRESS
                    Object { ipAddress: “192.168.1.17”, name: “Marmite”, icon: “server”, color: “#ffffff”, showOffline: true, online: false }
                    MMM-NetworkScanner.js:70:30
                    MMM-NetworkScanner IP_ADDRESS device:
                    Array [ “Marmite”, false ]
                    MMM-NetworkScanner.js:80:31
                    MMM-NetworkScanner is updating device status.
                    Array [ “Marmite”, false ]
                    MMM-NetworkScanner.js:284:31
                    MMM-NetworkScanner Marmite is offline MMM-NetworkScanner.js:295:31
                    MMM-NetworkScanner received a notification: IP_ADDRESS
                    Object { ipAddress: “192.168.1.70”, name: “JoJo”, icon: “male”, color: “#ffffff”, showOffline: true, online: false }
                    MMM-NetworkScanner.js:70:30
                    MMM-NetworkScanner IP_ADDRESS device:
                    Array [ “JoJo”, false ]
                    MMM-NetworkScanner.js:80:31
                    MMM-NetworkScanner is updating device status.
                    Array [ “JoJo”, false ]
                    MMM-NetworkScanner.js:284:31
                    MMM-NetworkScanner JoJo is offline MMM-NetworkScanner.js:295:31
                    ‘’’

                    ​

                    Ok, so the data is making it there…
                    Can u change the module position to top_left for a test?

                    Sam

                    How to add modules

                    learning how to use browser developers window for css changes

                    1 Reply Last reply Reply Quote 0
                    • J Offline
                      jthirasilpa
                      last edited by

                      Hi Sam - yes - changed to top_left. Still “Loading…” If I go into the developers console, and search in the text field for “error” it only brings up the following (although the top of the console indicates that there are 3 errors)

                      loader.js:203 Error on loading stylesheet: css/custom.css
                      S 1 Reply Last reply Reply Quote 0
                      • S Offline
                        sdetweil @jthirasilpa
                        last edited by

                        @jthirasilpa ok, after looking thru the code, I dont see the mac addresses in the modulename.js…

                        so, can u open a terminal window on the pi and do

                        sudo arp-scan -l

                        Sam

                        How to add modules

                        learning how to use browser developers window for css changes

                        J 1 Reply Last reply Reply Quote 0
                        • J Offline
                          jthirasilpa @sdetweil
                          last edited by

                          @sdetweil Here is the scan result:

                          Interface: enp1s0, datalink type: EN10MB (Ethernet)
Starting arp-scan 1.9 with 256 hosts (http://www.nta-monitor.com/tools/arp-scan/                                                                                                 )
192.168.1.1     f4:f2:6d:9f:72:89       TP-LINK TECHNOLOGIES CO.,LTD.
192.168.1.15    c0:3f:d5:65:06:6f       Elitegroup Computer Systems Co.,Ltd.
192.168.1.50    e0:2f:6d:62:b6:d5       Cisco Systems, Inc
192.168.1.52    00:15:65:70:6b:f9       XIAMEN YEALINK NETWORK TECHNOLOGY CO.,LT                                                                                                 D
192.168.1.53    00:15:65:bb:a0:8d       XIAMEN YEALINK NETWORK TECHNOLOGY CO.,LT                                                                                                 D
192.168.1.101   7c:2f:80:6e:56:ff       Gigaset Communications GmbH
192.168.1.103   78:3e:53:40:9b:97       BSkyB Ltd
192.168.1.105   d8:cb:8a:71:a5:f5       Micro-Star INTL CO., LTD.
192.168.1.108   08:05:81:f5:8c:2e       Roku, Inc.
192.168.1.109   10:62:e5:ac:b9:f7       Hewlett Packard
192.168.1.111   f0:1d:bc:8e:da:fa       Microsoft Corporation

13 packets received by filter, 0 packets dropped by kernel
Ending arp-scan 1.9: 256 hosts scanned in 4.391 seconds (58.30 hosts/sec). 11 re                                                                                                 sponded
                          S 1 Reply Last reply Reply Quote 0
                          • S Offline
                            sdetweil @jthirasilpa
                            last edited by sdetweil

                            @jthirasilpa change showUnknown: to true in config.js…

                            ip addresses 11, 17, and 70 are not known according to the arp scan

                            Sam

                            How to add modules

                            learning how to use browser developers window for css changes

                            1 Reply Last reply Reply Quote 0
                            • J Offline
                              jthirasilpa
                              last edited by jthirasilpa

                              Hi Sam - they were not at the time of the scan, but they have been picked up in console messages previously. For example:

                              Shouldn’t that then show up on the Mirror?

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

                                @jthirasilpa not my module. Trying to help

                                Sam

                                How to add modules

                                learning how to use browser developers window for css changes

                                J 1 Reply Last reply Reply Quote 0
                                • J Offline
                                  jthirasilpa @sdetweil
                                  last edited by

                                  @sdetweil Hi Sam - I appreciate your assistance. I am actually asking that question legitimately out of ignorance. I assume that if it appears in the console as follows:

                                  Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }

                                  then it would be show up in the Mirror, but maybe there are several steps in between…

                                  In any case - thanks for your help.

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

                                    @jthirasilpa it matches the IP address with the scanned Mac addresses.
                                    If not in the Mac addresses it is not shown.

                                    In debug mode I get a big blast of the Mac address info displayed every time there is a scan

                                    Sam

                                    How to add modules

                                    learning how to use browser developers window for css changes

                                    J 2 Replies Last reply Reply Quote 0
                                    • J Offline
                                      jthirasilpa @sdetweil
                                      last edited by

                                      @sdetweil OK - do not have access to machine now, but will have a look later. Thanks.

                                      1 Reply Last reply Reply Quote 0
                                      • J Offline
                                        jthirasilpa @sdetweil
                                        last edited by

                                        @sdetweil
                                        This is one of the devices from the config.js

                                        { ipAddress: "192.168.1.11", name: "Champagne", icon: "server"}

MMM-NetworkScanner received a notification: IP_ADDRESS 
Object { ipAddress: "192.168.1.11", name: "Champagne", icon: "server", color: "#ffffff", showOffline: true, online: true }

                                        This is from the console:

                                        MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:  
Array [ "Champagne", true ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status. 
Array [ "Champagne", true ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner Champagne is online

                                        Strangely when I run sudo arp -scan -l, this device doesn’t appear. But doesn’t the information from the console suggest that it should be displayed?

                                        Conversely, the arp scan does find 192.168.1.15, but console displays this:

                                        MMM-NetworkScanner received a notification: IP_ADDRESS 
Object { ipAddress: "192.168.1.15", name: "Millie", icon: "server", color: "#ffffff", showOffline: true, online: false }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:  
Array [ "Millie", false ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status. 
Array [ "Millie", false ]

                                        I would think that one of these would be displayed on the MM.

                                        Any further thoughts? Thanks.

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                                        • S Offline
                                          sdetweil @jthirasilpa
                                          last edited by

                                          @jthirasilpa are those wireless? The arp scan only did Ethernet connected devices

                                          Sam

                                          How to add modules

                                          learning how to use browser developers window for css changes

                                          1 Reply Last reply Reply Quote 0
                                          • J Offline
                                            jthirasilpa
                                            last edited by jthirasilpa

                                            Those devices are ethernet connected. Also, I was just checking the logs and there are a lot of ip addresses and:

                                            0|mm       | [20:52:38.389] [LOG]    MMM-NetworkScanner is performing arp-scan
0|mm       | [20:52:38.419] [LOG]    MMM-NetworkScanner is performing ip address scan

                                            but no MAC addresses - which you seem to have in your logs.

                                            1 Reply Last reply Reply Quote 0

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