Problem Since Update

1

Hi,

Last night I worked on a project that worked fine. I closed the laptop and went to bed.

This morning I was asked to do an update and processed it. Now my project will not start:

dotnet: fail: Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost[111]
      Unhandled exception in circuit 'NxHyP0ay2PC7Lm0Iv8zEUV4jjq_pTn_is7X4s166ql0'.    
Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: The call is ambiguous between the following methods or properties: 'Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder.AddContent(int, string)' and 'Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder.AddContent(int, Microsoft.AspNetCore.Components.RenderFragment)'
       at CallSite.Target(Closure , CallSite , RenderTreeBuilder , Int32 , Object )
       at System.Dynamic.UpdateDelegates.UpdateAndExecuteVoid3[T0,T1,T2](CallSite site, T0 arg0, T1 arg1, T2 arg2)
       at CallSite.Target(Closure , CallSite , RenderTreeBuilder , Int32 , Object )
       at PaulWarehouseAdmin.Pages.CustomerDetails.<>c__DisplayClass0_0.<BuildRenderTree>b__5(RenderTreeBuilder __builder4)
       at Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder.AddContent(Int32 sequence, RenderFragment fragment)
       at Radzen.Blazor.RadzenGrid`1.<>c__DisplayClass0_2.<BuildRenderTree>b__28(RenderTreeBuilder __builder2)
       at Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder.AddContent(Int32 sequence, RenderFragment fragment)
       at Radzen.Blazor.RadzenGridRow.<BuildRenderTree>b__0_0(RenderTreeBuilder __builder2)
       at Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder.AddContent(Int32 sequence, RenderFragment fragment)
       at Microsoft.AspNetCore.Components.CascadingValue`1.Render(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()
    Microsoft.AspNetCore.Routing.EndpointMiddleware: Information: Executed endpoint '/_blazor'
    Microsoft.AspNetCore.Hosting.Diagnostics: Information: Request finished in 2174.8697ms 101

I really need to work on this project. Can I roll the version of Radzen back please? I have a presentation tomorrow for a proof of concept and have arranged to show them this.

2

Yes, you can download an older Radzen version (also disable auto updates).

We aren't aware of this problem though. Please send us your application to info@radzen.com to troubleshoot.

3

Thank you. I can confirm that going back to 2.42.0 has fixed the issue. I'll email over the project.

Thanks for your quick response.

Paul.