NullReferenceException on VERY fast scrolling right after List appears

2 posts, 0 answers
  1. Grigory Perepechko
    Grigory Perepechko avatar
    27 posts
    Member since:
    Aug 2009

    Posted 15 Apr 2013 Link to this post

    Hi,

    ListBox has 
    IsAsyncBalanceEnabled="True"
    DataVirtualizationMode="OnDemandAutomatic"


    StackTrace in attach. 

    I've looked into LastRealizedItem getter and saw that the following object is never checked on being null.

    this.lastItemCache.previous
  2. Deyan
    Admin
    Deyan avatar
    2037 posts

    Posted 17 Apr 2013 Link to this post

    Hello Grigory,

    Thanks for writing and for the provided screenshot.

    It will be really helpful if you manage to prepare a simple project that we can use to reproduce the issue on our side and see what goes wrong. We will try to introduce a fix as soon as possible.

    Thanks for your time.

    All the best,
    Deyan
    the Telerik team
    Have a suggestion or face a problem - you can use the Ideas & Feedback portal to submit ideas, feedback and vote for them.
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