Radzen nuget update new error appeared - SOLVED

Radzen.Blazor Components
1

Hi I just updated Radzen from 4.14.4 to 4.15.7 and I'm getting error when I touch group/reorder icon in DataGrid ColumnHeader.

blazor.webassembly.js:1 crit: Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100]
Unhandled exception rendering component: Cannot read properties of null (reading 'parentNode')
TypeError: Cannot read properties of null (reading 'parentNode')
at Object.startColumnReorder (https://localhost:7267/_content/Radzen.Blazor/Radzen.Blazor.js:1516:21)
at https://localhost:7267/_framework/blazor.webassembly.js:1:3337
at new Promise ()
at Object.beginInvokeJSFromDotNet (https://localhost:7267/_framework/blazor.webassembly.js:1:3311)
at Object.Gt [as invokeJSFromDotNet] (https://localhost:7267/_framework/blazor.webassembly.js:1:62569)
at Object.Ii (https://localhost:7267/_framework/dotnet.7.0.10.gb4t2l01ts.js:5:71974)
at _mono_wasm_invoke_js_blazor (https://localhost:7267/_framework/dotnet.7.0.10.gb4t2l01ts.js:14:103886)
at wasm://wasm/009931b2:wasm-function[313]:0x1d6b6
at wasm://wasm/009931b2:wasm-function[283]:0x1cae4
at wasm://wasm/009931b2:wasm-function[221]:0xe1d4
Microsoft.JSInterop.JSException: Cannot read properties of null (reading 'parentNode')
TypeError: Cannot read properties of null (reading 'parentNode')
at Object.startColumnReorder (https://localhost:7267/_content/Radzen.Blazor/Radzen.Blazor.js:1516:21)
at https://localhost:7267/_framework/blazor.webassembly.js:1:3337
at new Promise ()
at Object.beginInvokeJSFromDotNet (https://localhost:7267/_framework/blazor.webassembly.js:1:3311)
at Object.Gt [as invokeJSFromDotNet] (https://localhost:7267/_framework/blazor.webassembly.js:1:62569)
at Object.Ii (https://localhost:7267/_framework/dotnet.7.0.10.gb4t2l01ts.js:5:71974)
at _mono_wasm_invoke_js_blazor (https://localhost:7267/_framework/dotnet.7.0.10.gb4t2l01ts.js:14:103886)
at wasm://wasm/009931b2:wasm-function[313]:0x1d6b6
at wasm://wasm/009931b2:wasm-function[283]:0x1cae4
at wasm://wasm/009931b2:wasm-function[221]:0xe1d4
at Microsoft.JSInterop.JSRuntime.d__161[[Microsoft.JSInterop.Infrastructure.IJSVoidResult, Microsoft.JSInterop, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].MoveNext() at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args) at Radzen.Blazor.RadzenDataGrid1.d__321[[VendorManagement.Client.Model.Product, Client, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].MoveNext()
at Microsoft.AspNetCore.Components.ComponentBase.CallStateHasChangedOnAsyncCompletion(Task task)
at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState)

Is it new bug in new version?

2

Both grouping and columns reorder works normally in our demos:

3

It started to work once I reloaded page with Empty Cache and Hard Reload - reload option