[CB-13201] Javasript runtime error from removeEventListener() in cordova.js

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Auto Closed
• Component/s: cordova-windows
• Labels: cordova-windows javascript uwp windows

Environment

Windows 10 UWP

• Assignee: Jesse MacFadyen
• Reporter: Mazen Debe
• Created: 21/Aug/17 06:10
• Updated: 05/Jul/19 13:21
• Resolved: 05/Jul/19 13:21

Description

I am developing a Cordova-based app for a Windows 10 platform. There is a button that whenever I press, cordova.js throws the following exception at this function:

document.removeEventListener = function(evt, handler, capture) {
    var e = evt.toLowerCase();
    // If unsubscribing from an event that is handled by a plugin
    if (typeof documentEventHandlers[e] != "undefined") {
        documentEventHandlers[e].unsubscribe(handler);
    } else {
        m_document_removeEventListener.call(document, evt, handler, capture);
    }
};

The exception text is as follows:

Unhandled exception at line 154, column 9 in ms-appx-web://com.something/www/cordova.js
0x800a138f - JavaScript runtime error: Unable to get property 'handleEvent' of undefined or null reference occurred

Any idea what could be the issue here??