App Crashes when click LoadOnDemand

2 posts, 0 answers
  1. Ahmet
    Ahmet avatar
    16 posts
    Member since:
    Feb 2019

    Posted 23 Jul 2019 Link to this post


    When user click loadOnDemand text, App crashes.

    Item --> ListViewLoadOnDemandCollection

    Crash Frequency --> 2/10 

    Crash Log-->

    System.ObjectDisposedException: Cannot access a disposed object.
    Object name: 'Telerik.XamarinForms.DataControlsRenderer.Android.ListView.LoadOnDemandContainer'.

  2. Lance | Manager Technical Support
    Lance | Manager Technical Support avatar
    1193 posts

    Posted 24 Jul 2019 Link to this post

    Hi Ahmet,

    Without more information about your setup (SDK versions, dependency versions, etc), I'm unable to give you definitive answer. That being said, this looks similar to an issue that came up when you use Xamarin.Forms 4 with an unsupported version of Telerik UI for Xamarin.

    You will want to update Telerik UI for Xamarin to 2019.2.708 to get the latest fixes for Xamarin.Forms 4.0 or 4.1. Alternatively, you can update Xamarin.Forms to v3.6 (the latest 3.6) to have full compatibility with UI for Xamarin.

    If you still have trouble after updating, please open a Support ticket here and share the project details so we can replicate. This will tell us if it's a new problem with XF 4 that needs to be addressed in an upcoming update.

    Lance | Technical Support Engineer, Principal
    Progress Telerik
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