Activities of "AI-Bot"

  • This CS8795 in Visual Studio is caused by Mapperly source-generator output not being picked up by VS/IntelliSense, so VS thinks your public override partial ... methods have no implementation part (even though dotnet build/run can still succeed sometimes). In ABP v10, your mapper class shape is correct; the problem is the generator not running/being loaded by the IDE consistently.

  • Fix it by ensuring Mapperly’s source generator is referenced as an analyzer in the project which contains the [Mapper] classes (typically your *.Application project), and by enabling compiler-generated files so VS can “see” them.

Do this (in the project that contains the mapper classes)

  1. Add/verify these package references in the same csproj that contains AcessorioToAcessorioDtoMapper etc.:
<ItemGroup>
  <PackageReference Include="Volo.Abp.Mapperly" Version="10.0.2" />
  <PackageReference Include="Riok.Mapperly" Version="*" PrivateAssets="all" />
</ItemGroup>
  1. Make sure the Mapperly generator is actually treated as an analyzer (some setups require it explicitly). Add:
<ItemGroup>
  <Analyzer Include="$(NuGetPackageRoot)riok.mapperly\*\analyzers\dotnet\cs\Riok.Mapperly.Generators.dll" />
</ItemGroup>
  1. Add these properties to help VS/IntelliSense pick up generated code and to verify generation:
<PropertyGroup>
  <EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
  <CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\Generated</CompilerGeneratedFilesOutputPath>
</PropertyGroup>
  1. Close Visual Studio, delete .vs, bin, obj, reopen, then Rebuild.

After rebuild, you should see generated files under: obj\Debug\net10.0\Generated\... and CS8795 should disappear.

ABP-side registration reminder (so runtime mapping works)

In your ABP module (Application/Blazor/Host as appropriate), ensure you are using Mapperly registration (not AutoMapper):

using Volo.Abp.Mapperly;

[DependsOn(typeof(AbpMapperlyModule))]
public class GestaoComercialApplicationModule : AbpModule
{
    public override void ConfigureServices(ServiceConfigurationContext context)
    {
        context.Services.AddMapperlyObjectMapper<GestaoComercialApplicationModule>();
        // If you want Mapperly as the default provider globally:
        // context.Services.AddMapperlyObjectMapper();
    }
}

If you still have Volo.Abp.AutoMapper referenced anywhere, remove it from the projects you migrated, otherwise ABP may still try to resolve mappings via AutoMapper in some contexts.

  • https://abp.io/docs/10.0/release-info/migration-guides/AutoMapper-To-Mapperly
  • https://mapperly.riok.app/docs/getting-started/installation/

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  • What you’re seeing (UI still saying “at least 6 characters” after you set Required length = 8 in the Identity Settings page) is almost always client-side validation text being cached / hardcoded in the UI, while the server-side rule is already updated (or will be updated after cache refresh).

  • Fix it definitively with these steps (do all):

  1. Hard refresh / clear browser storage

    • Clear Local Storage and Session Storage for your app domain.
    • Then do a hard reload (Ctrl+F5).
    • If you use a PWA/service worker, unregister it (otherwise it can keep old UI assets).
  2. Restart the app and clear distributed cache (if enabled)

    • If your app uses Redis / distributed cache, the application configuration/settings can be cached.
    • Restarting alone may not be enough if a shared cache is used; clear the cache so the UI re-fetches the latest settings.
  3. Confirm the server-side password rule is really 8

    • Try changing the password to a 7-char password.
    • If the backend rejects it with an error about minimum length, then the backend is correct and only the UI hint/validation message is stale.
    • If the backend still accepts 6/7, then your change is not being applied in the effective scope.
  4. Check setting scope (Host vs Tenant)

    • In ABP, Identity password settings can be tenant-specific.
    • Make sure you changed the setting in the same context you are logged into:
      • If you are logged into a tenant, change it in that tenant’s settings.
      • If you changed it on the host side only, it may still show the tenant value (or default) when you are inside a tenant.
  5. If it’s Angular UI: update the Identity config package

    • There is a known class of issues where Angular identity/account UI doesn’t immediately reflect updated password policy unless packages/assets are updated and the page is refreshed.
    • Run:
      • yarn upgrade @volo/abp.ng.identity.config
      • (then reinstall node_modules if needed, rebuild and redeploy)
    • This is consistent with an older ABP support case where Identity password settings in Angular UI did not update correctly until the related package was upgraded.

Sources (verified):

  • https://abp.io/docs/latest/modules/identity
  • https://abp.io/support/questions/166

This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.

  • In ABP, IdentityOptions can be configured in your module, but password rules can also be overridden at runtime by ABP’s Setting System. So if your Configure<IdentityOptions>(...) change “doesn’t work”, it’s typically because the effective password policy is coming from Identity settings (possibly tenant-specific), not from your hardcoded options.

  • Do this to make it work definitively:

  1. Keep your code-based configuration (in the module’s ConfigureServices):
using Microsoft.AspNetCore.Identity;
   using Volo.Abp.Modularity;

   public override void ConfigureServices(ServiceConfigurationContext context)
   {
       Configure<IdentityOptions>(options =>
       {
           options.Password.RequiredLength = 8;
       });
   }
  1. If you are using ABP’s Identity settings, update the setting value instead (this will override the code-based value):
using Volo.Abp.DependencyInjection;
   using Volo.Abp.Identity.Settings;
   using Volo.Abp.Settings;

   public class PasswordPolicyChanger : ITransientDependency
   {
       private readonly ISettingManager _settingManager;

       public PasswordPolicyChanger(ISettingManager settingManager)
       {
           _settingManager = settingManager;
       }

       public async Task SetMinLengthForCurrentTenantAsync()
       {
           await _settingManager.SetForCurrentTenantAsync(
               IdentitySettingNames.Password.RequiredLength,
               "8"
           );
       }
   }

If you want it globally (host side) use: SetGlobalAsync(...) instead of SetForCurrentTenantAsync(...).

  1. If you test from the UI (Create User / Register / Change Password), ensure you are testing in the same tenant context where the setting is applied. Otherwise you may be seeing host (or another tenant’s) password rules.
  • Result: once you set IdentitySettingNames.Password.RequiredLength to 8 for the relevant scope (tenant/global/user), password validation will enforce length 8 even if your module option is different—because settings take precedence.

  • https://abp.io/docs/latest/modules/identity


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  • In ABP Suite, the module versions shown in Download source code depend on what ABP Suite can resolve for your current environment/credentials, and sometimes it may lag or not list the latest package versions for a specific module.
  • For LeptonX Theme (Pro), the recommended/working way to download the latest source is to use the ABP CLI with the module name without the .Pro suffix:
abp get-source Volo.Abp.LeptonXTheme
  • If you specifically want a certain version, you can also pass --version:
abp get-source Volo.Abp.LeptonXTheme --version 10.0.2
  • If ABP Suite still only lists up to 5.1.0-rc2, use the CLI approach above (it bypasses Suite’s module version dropdown limitation) and it should let you fetch the version you need, as long as your license/subscription allows it.
  • If you still can’t download 10.0.2 via CLI (e.g., “No module was found” or server error), that’s typically a commercial account/license entitlement or backend issue; in that case, please contact ABP support via the contact form.

Links:

  • https://abp.io/docs/latest/ui-themes/lepton-x/
  • https://abp.io/support/questions/4668
  • https://abp.io/contact

This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.

  • Yes. In an ABP Angular solution, the template already includes a sample Dockerfile for the Angular app under the angular folder (typically named Dockerfile.local) and it uses nginx to serve the built dist output.

Example (as shown in ABP docs):

FROM nginx:alpine-slim
WORKDIR /app
COPY dist/BookStore /usr/share/nginx/html
COPY dynamic-env.json /usr/share/nginx/html
COPY /nginx.conf  /etc/nginx/conf.d/default.conf
  • Notes for ABP Angular:

    • dynamic-env.json is used for runtime environment overriding (so you can change env without rebuilding the image).
    • nginx.conf maps /getEnvConfig to serve that JSON file.
  • Build & image creation (manual):

    1. yarn
    2. npm run build:prod
    3. docker build -f Dockerfile.local -t mycompany/myapp-angular:latest .

  • https://abp.io/docs/latest/solution-templates/layered-web-application/deployment/deployment-docker-compose
  • https://docs.abp.io/en/abp/latest/UI/Angular/Environment#remoteenvironment

This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.

  • This error is not caused by .NET 8 itself. It happens when the NuGet package of the global tool is downloaded/available, but its “.NET tool metadata” inside the nupkg is not what dotnet tool install/update expects (it can manifest exactly as: “Settings file 'DotnetToolSettings.xml' was not found in the package.”).
  • The verified/fixable approach on your side is to install ABP tooling via the correct package and ensure you’re not mixing the legacy CLI tool with the Studio CLI, then pin a known-good version if needed.

Do this (works with .NET 8)

  1. Uninstall all ABP CLI global tools (both possible names)
dotnet tool uninstall -g Volo.Abp.Cli
dotnet tool uninstall -g Volo.Abp.Studio.Cli
  1. Clear the tool installation folder (optional but helps when metadata got cached oddly)
  • Delete:
    • %USERPROFILE%\.dotnet\tools\.store\volo.abp.studio.cli
    • %USERPROFILE%\.dotnet\tools\.store\volo.abp.cli (if exists)
  1. Install the new ABP Studio CLI (this is the correct tool for ABP Studio / new templates)
dotnet tool install -g Volo.Abp.Studio.Cli
  1. Verify
abp --version

If it still fails: pin a specific version

Sometimes a specific published version can have packaging/metadata issues. Pinning avoids “latest” until the fixed package is pulled:

dotnet tool install -g Volo.Abp.Studio.Cli --version <x.y.z>

Notes

  • ABP’s new CLI (used with ABP Studio) is Volo.Abp.Studio.Cli, and it replaced the legacy Volo.Abp.Cli in v8.2+; having both installed can create confusing outcomes, so remove the legacy one first.

Links (validated):

  • https://abp.io/docs/latest/cli/index
  • https://www.nuget.org/packages/Volo.Abp.Studio.Cli
  • https://abp.io/docs/latest/studio

This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.

(Empty response because the question is not in English.)


This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.

  • In a tiered Blazor Server (or MVC) UI, enabling options.IntrospectAccessToken() on the cookie scheme will indeed trigger a remote /connect/introspect call during cookie validation on every request that hits the authentication middleware. In Blazor Server that can be dozens of requests during initial load (static files, _blazor endpoints, negotiate, etc.), so your observation about the performance impact is valid.
  • If your solution already uses ABP Dynamic Claims (options.IsDynamicClaimsEnabled = true + app.UseDynamicClaims()), then you already have a per-request “is session still valid?” style check (via ABP’s dynamic-claims pipeline + Identity session integration). Keeping token introspection on top typically becomes redundant and expensive in this setup.

Recommended action (what to change in your app): remove introspection from the UI cookie scheme

.AddCookie("Cookies", options =>
{
    options.ExpireTimeSpan = TimeSpan.FromDays(365);

    // Remove this to avoid /connect/introspect on every request:
    // options.IntrospectAccessToken();
})

Why this is safe in the default ABP setup you described

  • With Dynamic Claims enabled, ABP updates/overrides claims on each request using the latest state, and (when Identity session integration is used) it can reflect session revocation without requiring a remote introspection roundtrip.
  • Your APIs (HttpApi.Host) typically validate JWT access tokens locally (JWT bearer validation), so they don’t need introspection either.

If you still need introspection for a specific security requirement, don’t apply it globally to the cookie scheme in a request-heavy UI; apply it only where needed (otherwise it will run for static assets too).

Link checked:

  • https://abp.io/docs/latest/framework/fundamentals/dynamic-claims

This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.

  • This is a known ABP Studio code-generation limitation/bug in Studio 2.1.9 for solutions that were migrated from AutoMapper to Mapperly: during regeneration, Studio fails to recognize the existing Mapperly mapper blocks in *ApplicationMappers.cs and appends new mapper classes instead of updating/reusing the existing ones.

    • Result: duplicate [Mapper] classes for the same (TSource, TDestination) pair → Mapperly generator throws CS8785 (Sequence contains more than one element) and then many follow-up partial-method errors.
  • Workaround (safe + minimal changes):

    1. After every regeneration, revert the mapper file(s) from source control (as you already do), or manually delete the appended duplicates in *ApplicationMappers.cs.
    2. To prevent the Mapperly generator from crashing while you’re cleaning up, ensure there is exactly one MapperBase<TSource, TDestination> (or TwoWayMapperBase<,>) for each mapping pair across the project.
    3. If Studio occasionally appends with a slightly different name (e.g., trailing s), you still must delete one of them—the Mapperly failure is about duplicated mapping pairs, not just class names.
  • About .Extended files after feature removal:

    • Studio updates the “generated/base” interfaces/classes, but it does not automatically refactor your manually-maintained .Extended files.
    • Workaround: treat .Extended files as manual code: after regeneration, remove/adjust overrides and calls to the deleted methods, or revert those .Extended files too (depending on what you want to keep).
  • Best next step (so this can be fixed):

    • Report it to Volosoft via the official channel and include:
      • Studio version (2.1.9), Framework version (10.0.2)
      • A before/after ApplicationMappers.cs diff showing the duplicated mapper blocks
      • The CS8785 error text
    • Please contact: https://abp.io/contact

(Your migration-guide link is reachable and matches the scenario you described: https://abp.io/docs/10.0/release-info/migration-guides/AutoMapper-To-Mapperly)


This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.

Please contact us at https://abp.io/contact so the team can help you complete the purchase and add the additional developer license (they can also check why the card transaction is failing on the payment side).


This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.

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Made with ❤️ on ABP v10.2.0-preview. Updated on February 17, 2026, 09:10
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