16.1451.0.24 release crash on backbutton press

On back button press, i get exception below. this error never occured on previous versions. I have cleaned nuget cache, obj, bin folders and rebuilt the project but they didnt help.

PS, i dont see any change history for SfKanban in the release notes

KanbanItemViewHolder.RemoveChildView (Android.Views.View view)

System.NullReferenceException: Object reference not set to an instance of an object

Object reference not set to an instance of an object
  • 1
    KanbanItemViewHolder.RemoveChildView (Android.Views.View view)
  • 2
    KanbanItemViewHolder.DisposeItem ()
  • 3
    KanbanRecyclerViewAdapter.DisposeAdapter ()
  • 4
    KanbanColumn.DisposeColumn ()
  • 5
    SfKanban.Dispose (System.Boolean disposing)
  • 6
    Object.Dispose ()
  • 7
    SfKanbanRenderer.Dispose (System.Boolean disposing)
  • 8
    Object.Dispose ()
  • 9
    VisualElementRenderer`1[TElement].Dispose (System.Boolean disposing)
  • 10
    Object.Dispose ()
  • 11
    VisualElementRenderer`1[TElement].Dispose (System.Boolean disposing)
  • 12
    PageRenderer.Dispose (System.Boolean disposing)
  • 13
    Object.Dispose ()
  • 14
    FragmentContainer.OnDestroyView ()
  • 15
    Fragment.n_OnDestroyView (System.IntPtr jnienv, System.IntPtr native__this)


1 Reply

SG Sridharan Gajendran Syncfusion Team February 23, 2018 01:52 PM UTC

Hi Emil, 

Thanks for contacting Syncfusion Support. 

We considered this “NRE occurs in Kanban when navigating back the page” as a defect and a support incident has been created under your account to track the status of this requirement. Please log on to our support website to check for further updates. 
 
 
Regards, 
Sridharan 


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