'isCollapsedPlaceholder' is null or not an object

  1. #1

    'isCollapsedPlaceholder' is null or not an object

    Hi All,

    Following error occur in my every web page. Am using IE8.

    Please give any solution.

    Webpage error details

    User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; WOW64; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E)
    Timestamp: Wed, 24 Jan 2018 05:36:49 UTC


    Message: 'isCollapsedPlaceholder' is null or not an object
    Line: 1476
    Char: 46
    Code: 0
    URI: http:/extnet/extnet-all-js/ext.axd?v=30649

    ext.axd?v=30649:1476 Uncaught TypeError: Cannot read property 'isCollapsedPlaceholder' of undefined
    at A.indexInStore (http://localhost:2666/Testing/(S(k2ersqkninayioahrwyj4tb2))/extnet/extnet-all-js/ext.axd?v=30649:1476:56)
    at A.processUIEvent (http://localhost:2666/Testing/(S(k2ersqkninayioahrwyj4tb2))/extjs/ext-all-js/ext.axd?v=30649:18:1059284)
    at A.callParent (http://localhost:2666/Testing/(S(k2ersqkninayioahrwyj4tb2))/extjs/ext-all-js/ext.axd?v=30649:18:50639)
    at A.processUIEvent (http://localhost:2666/Testing/(S(k2ersqkninayioahrwyj4tb2))/extnet/extnet-all-js/ext.axd?v=30649:1464:13)
    at A.callParent (http://localhost:2666/Testing/(S(k2ersqkninayioahrwyj4tb2))/extjs/ext-all-js/ext.axd?v=30649:18:50639)
    at A.processUIEvent (http://localhost:2666/Testing/(S(k2ersqkninayioahrwyj4tb2))/extjs/ext-all-js/ext.axd?v=30649:18:1305795)
    at A.handleEvent (http://localhost:2666/Testing/(S(k2ersqkninayioahrwyj4tb2))/extjs/ext-all-js/ext.axd?v=30649:18:1058679)
    at A.handleMouseOverOrOut (http://localhost:2666/Testing/(S(k2ersqkninayioahrwyj4tb2))/extnet/extnet-all-js/ext.axd?v=30649:1500:153)
    at http://localhost:2666/Testing/(S(k2ersqkninayioahrwyj4tb2))/extjs/ext-all-js/ext.axd?v=30649:18:26457
    Last edited by rkganapathy; Jan 30, 2018 at 5:56 AM. Reason: Browser update
  2. #2
    Hi. Can you provide a simplified sample demonstrating how to reproduce the JavaScript error?

    Here's some guidelines on posting topics to the forums:

    https://forums.ext.net/showthread.ph...ing-New-Topics
    Geoffrey McGill
    Founder

Similar Threads

  1. Replies: 8
    Last Post: Apr 30, 2014, 3:59 AM
  2. [CLOSED] ext.net iscollapsedplaceholder' is null
    By ddeniz in forum 2.x Legacy Premium Help
    Replies: 2
    Last Post: Apr 01, 2014, 5:36 PM
  3. 'Ext.fly(...)' is null or not an object
    By i3class in forum 1.x Help
    Replies: 1
    Last Post: Sep 03, 2012, 6:54 AM
  4. Ext.fly(...)' is null or not an object
    By kapil gupta in forum 1.x Help
    Replies: 5
    Last Post: Nov 10, 2010, 8:59 AM
  5. Undefined is null or not an object???
    By Tbaseflug in forum 1.x Help
    Replies: 0
    Last Post: Mar 09, 2009, 11:11 AM

Tags for this Thread

Posting Permissions