Open Closed

An unhandled exception has occurred. See browser dev tools for details. Reload #1990


User avatar
0
VivekKoppula created

I created a new Blazor Server(Not Web Assembly) app and I get the following error as I run the app.

Sometimes it works, but most f the times, I am getting this error.

The dotnet version is 6.0.100-rc.2.21505.57 ABP version is 4.4.3 (Stable)

  • DB provider: Its EF Core with Sql
  • Tiered (MVC) or Identity Server Separated (Angular): no

Let me know, If you need any further details.

I used preview checkbox so the latest is used. I am keen for the preview because hot reloading is supported in .net 6, and with blazor server(not web assembly) and I have also the latest VS 2022 Preview 5. So a typical csproj file looks like this.

	  <PropertyGroup>
		<TargetFramework>net6.0</TargetFramework>
		<AspNetCoreHostingModel>InProcess</AspNetCoreHostingModel>
		<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
		<GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
		<GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
		<MvcRazorExcludeRefAssembliesFromPublish>false</MvcRazorExcludeRefAssembliesFromPublish>
		<PreserveCompilationReferences>true</PreserveCompilationReferences>
	  </PropertyGroup>

	  <ItemGroup>
		<PackageReference Include="AspNetCore.HealthChecks.UI" Version="5.0.1" />
		<PackageReference Include="AspNetCore.HealthChecks.UI.Client" Version="5.0.1" />
		<PackageReference Include="AspNetCore.HealthChecks.UI.InMemory.Storage" Version="5.0.1" />
		<PackageReference Include="Serilog.AspNetCore" Version="4.0.0" />
		<PackageReference Include="Serilog.Sinks.Async" Version="1.5.0" />
		<PackageReference Include="Blazorise.Bootstrap" Version="0.9.4.1" />
		<PackageReference Include="Blazorise.Icons.FontAwesome" Version="0.9.4.1" />
		<PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="6.0.0-rc.*" />
		<PackageReference Include="Microsoft.AspNetCore.Authentication.MicrosoftAccount" Version="6.0.0-rc.*" />
		<PackageReference Include="Microsoft.AspNetCore.Authentication.Twitter" Version="6.0.0-rc.*" />
	  </ItemGroup>

	  <ItemGroup>
		<ProjectReference Include="..\Bvh.HrSita.Application\Bvh.HrSita.Application.csproj" />
		<ProjectReference Include="..\Bvh.HrSita.HttpApi\Bvh.HrSita.HttpApi.csproj" />
		<ProjectReference Include="..\Bvh.HrSita.EntityFrameworkCore\Bvh.HrSita.EntityFrameworkCore.csproj" />
		<PackageReference Include="Volo.Abp.Autofac" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.Swashbuckle" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.AspNetCore.Authentication.JwtBearer" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.AspNetCore.Serilog" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.AspNetCore.Mvc.UI.Theme.Lepton" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.AspNetCore.Components.Server.LeptonTheme" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.Account.Pro.Public.Web.IdentityServer" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.Account.Pro.Admin.Blazor.Server" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.AuditLogging.Blazor.Server" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.Identity.Pro.Blazor.Server" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.LeptonTheme.Management.Blazor.Server" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.IdentityServer.Blazor.Server" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.LanguageManagement.Blazor.Server" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Saas.Host.Blazor.Server" Version="5.0.0-beta.1" />
		<PackageReference Include="Volo.Abp.TextTemplateManagement.Blazor.Server" Version="5.0.0-beta.1" />
	  </ItemGroup>

The logs look below.

2021-10-17 12:17:34.118 +05:30 [INF] Authorization failed. These requirements were not met:
		PermissionRequirement: LeptonThemeManagement.Settings
		2021-10-17 12:17:34.121 +05:30 [INF] Authorization failed. These requirements were not met:
		PermissionRequirement: LeptonThemeManagement.Settings
		2021-10-17 12:17:34.389 +05:30 [WRN] Unhandled exception rendering component: Undefined permission: IdentitySer�
		Volo.Abp.AbpException: Undefined permission: IdentitySer�
		   at Volo.Abp.Authorization.Permissions.PermissionDefinitionManager.Get(String name)
		   at Volo.Abp.Authorization.Permissions.PermissionChecker.IsGrantedAsync(ClaimsPrincipal claimsPrincipal, String[] names)
		   at Volo.Abp.Authorization.Permissions.PermissionChecker.IsGrantedAsync(String[] names)
		   at Volo.Abp.Authorization.Permissions.RequirePermissionsSimpleBatchStateChecker`1.IsEnabledAsync(SimpleBatchStateCheckerContext`1 context)
		   at Volo.Abp.SimpleStateChecking.SimpleStateCheckerManager`1.IsEnabledAsync(TState[] states)
		   at Volo.Abp.UI.Navigation.MenuManager.CheckPermissionsAsync(IServiceProvider serviceProvider, IHasMenuItems menuWithItems)
		   at Volo.Abp.UI.Navigation.MenuManager.GetInternalAsync(String name)
		   at Volo.Abp.UI.Navigation.MenuManager.GetAsync(String[] menuNames)
		   at Volo.Abp.AspNetCore.Components.Web.LeptonTheme.Components.ApplicationLayout.Navigation.MainMenuProvider.GetMenuAsync()
		   at Volo.Abp.AspNetCore.Components.Web.LeptonTheme.Components.ApplicationLayout.MainHeader.MainHeader.OnInitializedAsync()
		   at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()
		   at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState)
		2021-10-17 12:17:34.395 +05:30 [ERR] Unhandled exception in circuit 'dIVgARWqvTUNtLj0M2vYqV8hgjEwCDp1me3m7bVpJdE'.
        
        
		2021-10-17 12:19:03.476 +05:30 [INF] Request starting HTTP/2 POST https://localhost:44313/_blazor/disconnect multipart/form-data;+boundary=----WebKitFormBoundarya2fTLzwEz9Z9ylvJ 359
		2021-10-17 12:19:03.496 +05:30 [INF] No CORS policy found for the specified request.
		2021-10-17 12:19:03.497 +05:30 [INF] Executing endpoint 'Blazor disconnect'
		2021-10-17 12:19:03.500 +05:30 [INF] Executed endpoint 'Blazor disconnect'
		2021-10-17 12:19:03.502 +05:30 [INF] Request finished HTTP/2 POST https://localhost:44313/_blazor/disconnect multipart/form-data;+boundary=----WebKitFormBoundarya2fTLzwEz9Z9ylvJ 359 - 200 - - 25.3870ms
Markdown supported.
Copy, paste, or drag & drop images and files (max 100 MB per file, 100 MB total per post)

4 Answer(s)
  • User Avatar
    0
    maliming created
    Support Team Fullstack Developer

    Volo.Abp.AbpException: Undefined permission: IdentitySer

    hi

    Can you share steps to reproduce this? Just need create a preview project?

    Markdown supported.
    Copy, paste, or drag & drop images and files (max 100 MB per file, 100 MB total per post)
  • User Avatar
    0
    VivekKoppula created

    Hi,

    Yes you need to just create a preview project. Blazor Server App. Let me know, if you need detailed steps, I will post them tomorrow.

    Thanks and Regards Vivek

    Markdown supported.
    Copy, paste, or drag & drop images and files (max 100 MB per file, 100 MB total per post)
  • User Avatar
    0
    Dicky.tech@gmail.com created

    @maliming any list of features planned for abp commercial in November prelease?

    Markdown supported.
    Copy, paste, or drag & drop images and files (max 100 MB per file, 100 MB total per post)
  • User Avatar
    0
    maliming created
    Support Team Fullstack Developer

    We will introduce it in the blog.

    https://blog.abp.io/abp https://github.com/abpframework/abp/blob/dev/docs/en/Blog-Posts/2021-10-05%20v5_0_Beta1/POST.md

    Markdown supported.
    Copy, paste, or drag & drop images and files (max 100 MB per file, 100 MB total per post)
Boost Your Development
ABP Live Training
Packages
See Trainings
Mastering ABP Framework Book
The Official Guide
Mastering
ABP Framework
Learn More
Mastering ABP Framework Book
Made with ❤️ on ABP v10.8.0-preview. Updated on September 28, 2026, 11:44
1
ABP Assistant
🔐 You need to be logged in to use the chatbot. Please log in first.