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Bug Report T1282332
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Chart for Blazor - "System.ObjectDisposedException: The CancellationTokenSource has been disposed" exception is thrown if DxChart is used in a WASM application when navigating away from the page with DxChart

created 2 days ago (modified 2 days ago)

Steps to reproduce:

  1. Open the attached WASM application.
  2. Navigate to the Counter page.
  3. Before the chart is loaded, navigate to another page.

Expected results:

No exception is thrown.

Current results:

The following exception is thrown:

crit: Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100]
Unhandled exception rendering component: The CancellationTokenSource has been disposed.
System.ObjectDisposedException: The CancellationTokenSource has been disposed.
at System.Threading.CancellationTokenSource.ThrowIfDisposed()
at System.Threading.CancellationTokenSource.get_Token()
at DevExpress.Blazor.ClientComponents.Internal.ClientComponentJSInterop.OnAfterRenderAsync(Boolean firstRender)
at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState)

Additional information:

The attached sample project and video illustrate the issue.

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