An unhandled exception has occurred while executing the request.
Volo.Abp.AbpException: No theme registered! Use AbpThemingOptions to register themes.
at Volo.Abp.AspNetCore.Mvc.UI.Theming.DefaultThemeSelector.GetCurrentThemeInfo()
at Volo.Abp.AspNetCore.Mvc.UI.Theming.DefaultThemeManager.GetCurrentTheme()
at Volo.Abp.AspNetCore.Mvc.UI.Theming.DefaultThemeManager.get_CurrentTheme()
解决方案：
没有总结出来，估计是ABP的模块依赖没写对。
参考一下我的web项目，一体的，没有分层
Portal.Web.csproj
<PackageReference Include="Serilog.AspNetCore" Version="6.0.1" />
<PackageReference Include="Serilog.Sinks.Async" Version="1.5.0" />
<PackageReference Include="Microsoft.AspNetCore.DataProtection.StackExchangeRedis" Version="6.0.8" />
<PackageReference Include="Volo.Abp.AspNetCore.Mvc.UI" Version="5.3.4" />
<PackageReference Include="Volo.Abp.Autofac" Version="5.3.4" />
<PackageReference Include="Volo.Abp.AutoMapper" Version="5.3.4" />
<PackageReference Include="Volo.Abp.BlobStoring.Minio" Version="5.3.4" />
<PackageReference Include="Volo.Abp.Caching.StackExchangeRedis" Version="5.3.4" />
<PackageReference Include="Volo.Abp.AspNetCore.Authentication.OpenIdConnect" Version="5.3.4" />
<PackageReference Include="Volo.Abp.Http.Client.Web" Version="5.3.4" />
<PackageReference Include="Volo.Abp.AspNetCore.Serilog" Version="5.3.4" />
<PackageReference Include="Volo.Abp.Swashbuckle" Version="5.3.4" />
<PackageReference Include="Volo.Abp.AspNetCore.Authentication.JwtBearer" Version="5.3.4" />
<ProjectReference Include="..\Portal.Application\Portal.Application.csproj" />
<ProjectReference Include="..\Portal.EntityFrameworkCore\Portal.EntityFrameworkCore.csproj" />
<ProjectReference Include="..\Portal.HttpApi\Portal.HttpApi.csproj" />
PortalWebModule.cs文件，并不包括AbpThemingOptions的任何设置
[DependsOn(
typeof(PortalApplicationModule),
typeof(PortalEntityFrameworkCoreModule),
typeof(AbpAutofacModule),
typeof(AbpLocalizationModule),
typeof(AbpAuthorizationModule),
typeof(AbpAspNetCoreAuthenticationOpenIdConnectModule),
//typeof(AbpAspNetCoreMvcUiModule),
typeof(AbpAspNetCoreAuthenticationJwtBearerModule),
//typeof(AbpIdentityWebModule),
typeof(AbpAspNetCoreSerilogModule),
typeof(AbpSwashbuckleModule)
)]
public class PortalWebModule : AbpModule
有的人说是这句影响的
if (!env.IsDevelopment())
{
//app.UseErrorPage();
}