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Thread: Unable to get value of the property 'length':object is null or undefined, When TabPan

  1. #1
    Member
    Real Name
    Satyanarayana Lella
    Join Date
    Dec 2011
    Location
    Hyderabad
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    164

    Post Unable to get value of the property 'length':object is null or undefined, When TabPan

    Hi All,

    I am getting the following Webpage error when I am closing tab-pane in Tabbed UI.

    "Unable to get value of the property 'length':object is null or undefined"


    Please find the attachment.. tabpane_close_error.png


    What can I do for not getting this webpage error...

  2. #2
    "Certified" Alphaholic Charles Hoens's Avatar
    Real Name
    Charles Hoens
    Join Date
    Sep 2000
    Location
    Princeton, NJ
    Posts
    1,170

    Default Re: Unable to get value of the property 'length':object is null or undefined, When Ta

    This is coming from an object on your screen which is not set up correctly. Without seeing your tab or screen setup, the general advise I can give you is to start deleting items on your screen until the message goes away. The other way would be to cut and paste items to a new screen until you find the offending item. Also, you can try viewing the XBasic (I think there is a tab for that) and scrolling down to the line item in question. Remove or repair that item, and you should be fine.

    Good luck,

    Charlie

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