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Date: Mon, 21 Aug 2017 06:11:02 +0000 (UTC)
From: "Mazen Debe (JIRA)" <jira@apache.org>
To: issues@cordova.apache.org
Message-ID: <JIRA.13096350.1503295812000.76275.1503295862576@Atlassian.JIRA>
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References: <JIRA.13096350.1503295812000@Atlassian.JIRA> <JIRA.13096350.1503295812308@jira-lw-us.apache.org>
Subject: [jira] [Updated] (CB-13201) Javasript runtime error from
 removeEventListener() in cordova.js
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archived-at: Mon, 21 Aug 2017 06:11:12 -0000


     [ https://issues.apache.org/jira/browse/CB-13201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mazen Debe updated CB-13201:
----------------------------
    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??

  was:
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??


> 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
>              Labels: cordova-windows, javascript, uwp, windows
>
> 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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