Activities of "neethucp"

Hi,

We are getting "Object Disposed Exception" when we click a menu item before the current menu item page is fully loaded.

Cannot access a disposed object.

at Microsoft.AspNetCore.Components.OwningComponentBase.get_ScopedServices() at Volo.Abp.AspNetCore.Components.AbpComponentBase.get_CurrentTenant()

Can you please provide a solution to fix this?

ABP Framework version: v7.2.2 UI type: Blazor Server DB provider: EF Core Tiered (MVC) or Identity Server Separated (Angular): yes

Hi,

We are seeing multiple api calls to configuration and localization endpoints after configuring Azure SignalR in Blazor Server Application. I assume it is invoked each time we try to access a localisation text or add a permission check in the app. Please help to fix.

/api/abp/application-localization?CultureName=en&OnlyDynamics=True&api-version=1.0 /api/abp/application-configuration?IncludeLocalizationResources=False&api-version=1.0

Thanks

ABP Framework version: v7.2.2 UI type: Blazor Server DB provider: EF Core Tiered (MVC) or Identity Server Separated (Angular): yes

Menu items are disappearing when we use azure signalR in blazor server app and only the "Home" menu appears. If we remove the permission for other menu items, those get displayed. We were able to reproduce the issue in a new abp project.

  • ABP Framework version: v7.2.2
  • UI type: Blazor Server
  • DB provider: EF Core
  • Tiered (MVC) or Identity Server Separated (Angular): yes

We are getting the following error when trying to intergrate Azure SignalR to our exisitng blazor server application.

System.NullReferenceException: Object reference not set to an instance of an object. [blazor_f49e0680-3]: at Volo.Abp.AspNetCore.Components.Web.LeptonXTheme.Components.ApplicationLayout.SideMenu.Navigation.MobileNavbar.BuildRenderTree(RenderTreeBuilder __builder) [blazor_f49e0680-3]: at Microsoft.AspNetCore.Components.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment, Exception& renderFragmentException).

Please help to fix the issue.

  • ABP Framework version: v7.2.2
  • UI type: Blazor Server
  • DB provider: EF Core
  • Tiered (MVC) or Identity Server Separated (Angular): yes

We have integrated elsa workflow to abp project. It was all working fine with abp v7.0.3. But when we updated abp to version 7.1 following issues started happening

  1. Unable to access elsa dashboard api's as automapper mappings configured in elsa package stopped working.
  2. Elsa workflow instances doesn't save properly when updated, as entity change tracking doesn't work. Elsa gets the entity from the database and maps the latest changes to the entity using automapper and then saves the dbcontext. But the entity is in detached state after mapping and hence changes not saved.

Can you please shed some light on what changed with the version 7.1 that might be causing this issue. Elsa is also using .net 7 and automapper version 12.0.0.

  • ABP Framework version: v7.1
  • UI type: Blazor
  • DB provider: EF Core
  • Tiered (MVC) or Identity Server Separated (Angular): yes
  • ABP Framework version: v4.4.3
  • UI type: Blazor Server
  • DB provider: EF Core
  • Tiered (MVC) or Identity Server Separated (Angular): yes

We have a microservice project set up with blazor server front end project. We are trying to send notificatio on status change using signalR. We have created a hub inheriting from AbpHub and followed Microsofot's documentation to connect to hub from blazor server project. We are getting "Antiforgery token validation failed. The required antiforgery cookie ".AspNetCore.Antiforgery.RfvzpqGUp6I" is not present." when hubConnection.StartAsync() is invoked.

Do we have to add any configuration to make this work?

Showing 11 to 16 of 16 entries
Learn More, Pay Less
33% OFF
All Trainings!
Get Your Deal
Mastering ABP Framework Book
The Official Guide
Mastering
ABP Framework
Learn More
Mastering ABP Framework Book
Made with ❤️ on ABP v10.0.0-preview. Updated on September 12, 2025, 10:20