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Posted to issues@cordova.apache.org by "Mazen Debe (JIRA)" <ji...@apache.org> on 2017/08/21 06:11:02 UTC

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

Mazen Debe created CB-13201:
-------------------------------

             Summary: Javasript runtime error from removeEventListener() in cordova.js
                 Key: CB-13201
                 URL: https://issues.apache.org/jira/browse/CB-13201
             Project: Apache Cordova
          Issue Type: Bug
          Components: cordova-windows
         Environment: Windows 10 UWP
            Reporter: Mazen Debe
            Assignee: Jesse MacFadyen


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??



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