1. Feedback
  2. Blazor
  3. 16247

Welcome to the Blazor feedback portal. We’re happy you’re here! If you have feedback on how to improve the Blazor, we’d love to hear it!

  • Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
  • If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!

1
Vote

Datagrid Filter NullReferenceException

Menu & Excel filter doesnt work correctly when any string datafield is null.

Look at my example code in image file.

[2020-07-10T14:29:49.309Z] Error: System.NullReferenceException: Object reference not set to an instance of an object. at Syncfusion.Blazor.Data.DataUtil.GetDistinct[T](IEnumerable`1 dataSource, String propertyName) at Syncfusion.Blazor.Grids.Internal.FilterMenuRenderer`1.b__0_2(RenderTreeBuilder __builder3) at Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder.AddContent(Int32 sequence, RenderFragment fragment) at Syncfusion.Blazor.Popups.Internal.DialogContent.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) at Microsoft.AspNetCore.Components.RenderTree.Renderer.RenderInExistingBatch(RenderQueueEntry renderQueueEntry) at Microsoft.AspNetCore.Components.RenderTree.Renderer.ProcessRenderQueue()