1. Feedback
  2. Blazor
  3. 13585

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

When added Create event on a TreeViewEvents, It will throw exception occasionally

When added Create event on a TreeViewEvents, It will throw exception occasionally.


If you refresh the page 10 times, the exception maybe thrown 5-8 times.

    

Here is the stack trace info:


Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost[111]

      Unhandled exception in circuit 'P2I7WHo1YSMy_no3B52Tp5TPTXU_Sn-otrVJpMC1TGA'.

Microsoft.JSInterop.JSException: Could not find 'sfBlazor' in 'window'.

Error: Could not find 'sfBlazor' in 'window'.

    at https://localhost:5001/_framework/blazor.server.js:8:30748

    at Array.forEach ()

    at p (https://localhost:5001/_framework/blazor.server.js:8:30709)

    at https://localhost:5001/_framework/blazor.server.js:8:31416

    at new Promise ()

    at e.beginInvokeJSFromDotNet (https://localhost:5001/_framework/blazor.server.js:8:31390)

    at https://localhost:5001/_framework/blazor.server.js:1:19202

    at Array.forEach ()

    at e.invokeClientMethod (https://localhost:5001/_framework/blazor.server.js:1:19173)

    at e.processIncomingData (https://localhost:5001/_framework/blazor.server.js:1:17165)

   at Microsoft.JSInterop.JSRuntime.InvokeWithDefaultCancellation[T](String identifier, Object[] args)

   at Syncfusion.Blazor.BaseComponent.InvokeMethod(String methodName, String moduleName, Object[] methodParams)

   at Syncfusion.Blazor.Navigations.RenderList`1.updateClient()

   at Syncfusion.Blazor.Navigations.RenderList`1.OnAfterRenderAsync(Boolean firstRender)

   at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle)