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Votes

Exception thrown after upgrading to 20.3.47

I have DataGrid with custom data adapter and combobox used as a filter criteria. DataGrid initially contains rows and displayed properly on load.


Selecting other ComboBox item resulting in no rows returned will cause await Grid.Refresh() to crash: 


System.InvalidOperationException: Sequence contains no elements

   at System.Linq.ThrowHelper.ThrowNoElementsException()

   at Syncfusion.Blazor.Grids.Internal.GridCellBase`1.EnsureTabIndex(Row`1 row, Cell`1 cell)

   at Syncfusion.Blazor.Grids.Internal.GridCell`1.BuildRenderTree(RenderTreeBuilder __builder)

   at Microsoft.AspNetCore.Components.ComponentBase.<.ctor>b__6_0(RenderTreeBuilder builder)

   at Microsoft.AspNetCore.Components.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment, Exception& renderFragmentException)