Hello !
I'm new in Blazor and Radzen, so sorry if my question is to basic.
When I want to display my datagrid I have this error in the browser dev tool :
" Error: System.NullReferenceException: Object reference not set to an instance of an object.
at Radzen.PropertyAccess.IsNumeric(Type source)
at Radzen.Blazor.RadzenDataGrid`1.BuildRenderTree(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() "
This the code of my datagrid :
<RadzenDataGrid Count="@count" AllowFiltering="true" AllowPaging="true" PageSize="3" AllowSorting="true"
Data="@commandes" TItem="Commandetest">
<Columns>
<RadzenDataGridColumn Width="200px" TItem="Commandetest" Property="id" Title="ID" />
</Columns>
</RadzenDataGrid>