Crash on opening window

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2 posts, 0 answers
  1. Dan
    Dan avatar
    8 posts
    Member since:
    Jul 2011

    Posted 28 May 2012 Link to this post

    I have some crash reports from users with this stack:

       at Telerik.Windows.Controls.RadWindow.HideSiblings()
       at Telerik.Windows.Controls.RadWindow.OnOpenAnimationCompleted()
       at Telerik.Windows.Controls.RadAnimationManager.InvokeCallbacks(Storyboard storyboard)
       at Telerik.Windows.Controls.RadAnimationManager.StopStoryboard(PlayAnimationInfo info)
       at Telerik.Windows.Controls.RadAnimationManager.OnStoryboardCompleted(Object sender, EventArgs e)
       at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
       at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName) 

    I don't have any steps to repro yet. This was mostly likely with the Q4 2011 controls. Has anyone seen this?


  2. Victor
    Victor avatar
    1358 posts

    Posted 29 May 2012 Link to this post

    Hi Dan,

    I believe we already fixed a NullReferenceException in the HideSiblings() method. It was happening because the window was being opened in a certain moment where it failed to find the root panel of the current page.
    If you manage to reproduce it however, please do send a sample app so that we can verify that the issue is the same.

    the Telerik team

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