- ABP Framework version: v7.2.2
- UI type: Blazor Server
- DB provider: EF Core
- Tiered (MVC) or Identity Server Separated (Angular): Tiered
When I initially load the home page I get the below error. As soon as I refresh I can use the app as expected. Anyone have any ideas?
Error: System.NullReferenceException: Object reference not set to an instance of an object. at Volo.Abp.AspNetCore.Components.Web.LeptonXTheme.Components.ApplicationLayout.SideMenu.Navigation.MobileNavbar.BuildRenderTree(RenderTreeBuilder __builder) at Microsoft.AspNetCore.Components.ComponentBase.<.ctor>b__6_0(RenderTreeBuilder builder) at Microsoft.AspNetCore.Components.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment, Exception& renderFragmentException) log @ blazor.server.js?_v=638124742340000000:1 blazor.server.js?_v=638124742340000000:1 [2023-06-14T02:04:14.198Z] Information: Connection disconnected. blazor.server.js?_v=638124742340000000:1 Uncaught (in promise) Error: Invocation canceled due to the underlying connection being closed. at Ft._connectionClosed (blazor.server.js?_v=638124742340000000:1:76250) at Ft.connection.onclose (blazor.server.js?_v=638124742340000000:1:67065) at Nt._stopConnection (blazor.server.js?_v=638124742340000000:1:62559) at transport.onclose (blazor.server.js?_v=638124742340000000:1:60297) at At._close (blazor.server.js?_v=638124742340000000:1:52510) at At.stop (blazor.server.js?_v=638124742340000000:1:52130) at Nt._stopInternal (blazor.server.js?_v=638124742340000000:1:55448) at async Nt.stop (blazor.server.js?_v=638124742340000000:1:55258) at async Ft.stop (blazor.server.js?_v=638124742340000000:1:69730)
1 Answer(s)
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0
Hi,
This is a known issue, we fixed it in the patch version.
Your ticket refunded.
You can check this: https://support.abp.io/QA/Questions/5186/What-wrong-with-my-menu-construction-May-ABP-framework-throw-detail-exception-for-us-to-debug
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