"undefined" error message

[rmcelwee]

I've had my mirror running for a couple of years now with only Google Photos and Google Calendar on it. I took Calendar off today and installed your module. When I reboot the mirror it flashes UNDEFINED with a line under it (three or four of these) and crashes. Any ideas?

module: 'MMM-SmartWebDisplay',
                position: 'lower_third',        // This can be any of the regions.
                config: {
                        // See 'Configuration options' for more information.
                        logDebug: false, //set to true to get detailed debug logs. To see them : "Ctrl+Shift+i"
                        height:"300px", //hauteur du cadre en pixel ou %
                        width:"300px", //largeur
                        updateInterval: 30, //in min. Set it to 0 for no refresh (for videos)
                        NextURLInterval: 0, //in min, set it to 0 not to have automatic URL change. If only 1 URL given, it will be updated
                        displayLastUpdate: false, //to display the last update of the URL
                                        displayLastUpdateFormat: 'ddd - HH:mm:ss', //format of the date and time to display
                        url: ["http://tinyurl.com"], //source of the URL to be displayed
                                        scrolling: "no", // allow scrolling or not. html 4 only
                                        shutoffDelay: 10000 //delay in miliseconds to video shut-off while using together with MMM-PIR-Sensor
                        }
        },

[rmcelwee]

I switched to a new ground up installation of MagicMirror on a RPi 5 and the UNDEFINED errors went away. I still can't get any websites (other than the two included in the default config) to work) but this problem is kind of solved.

EDIT: Nope, I can see one UNDEFINED flash very quickly at the bottom of the screen during startup on my new build as well.