bug:

[dukeofharen]

I got this error in the console while retrieving all requests from within the API:

2024-10-17 10:23:33.307 +02:00 [ERR] Connection id "0HN7EGJUHRPVJ", Request id "0HN7EGJUHRPVJ:00000003": An unhandled exception was thrown by the application.
AutoMapper.AutoMapperMappingException: Error mapping types.

Mapping types:
SelectArrayIterator`2 -> IEnumerable`1
System.Linq.Enumerable+SelectArrayIterator`2[[System.String, System.Private.CoreLib, Version=8.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[HttPlaceholder.Domain.RequestOverviewModel, HttPlaceholder.Domain, Version=2024.2.24.160, Culture=neutral, PublicKeyToken=null]] -> System.Collections.Generic.IEnumerable`1[[HttPlaceholder.Web.Shared.Dto.v1.Requests.RequestOverviewDto, HttPlaceholder.Web.Shared, Version=2024.2.24.160, Culture=neutral, PublicKeyToken=null]]
 ---> System.NullReferenceException: Object reference not set to an instance of an object.
   at HttPlaceholder.Persistence.Implementations.StubSources.BaseWritableStubSource.<>c.<GetRequestResultsOverviewAsync>b__4_0(RequestResultModel r) in /app/src/HttPlaceholder.Persistence/Implementations/StubSources/basewritablestubsource.cs:line 37
   at System.Linq.Enumerable.SelectArrayIterator`2.MoveNext()
   at lambda_method66(Closure, Object, IEnumerable`1, ResolutionContext)
   --- End of inner exception stack trace ---
   at lambda_method66(Closure, Object, IEnumerable`1, ResolutionContext)
   at HttPlaceholder.Controllers.v1.RequestController.GetOverview(CancellationToken cancellationToken, String fromIdentifier, Nullable`1 itemsPerPage) in /app/src/HttPlaceholder/Controllers/v1/requestcontroller.cs:line 60
   at lambda_method45(Closure, Object)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.AwaitableObjectResultExecutor.Execute(ActionContext actionContext, IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask`1 actionResultValueTask)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeInnerFilterAsync>g__Awaited|13_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeFilterPipelineAsync>g__Awaited|20_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
   at HttPlaceholder.Web.Shared.Middleware.IndexHtmlMiddleware.Invoke(HttpContext context) in /app/src/HttPlaceholder.Web.Shared/Middleware/indexhtmlmiddleware.cs:line 62
   at NSwag.AspNetCore.Middlewares.SwaggerUiIndexMiddleware.Invoke(HttpContext context)
   at NSwag.AspNetCore.Middlewares.RedirectToIndexMiddleware.Invoke(HttpContext context)
   at NSwag.AspNetCore.Middlewares.OpenApiDocumentMiddleware.Invoke(HttpContext context)
   at HttPlaceholder.Web.Shared.Middleware.StubHandlingMiddleware.Invoke(HttpContext context) in /app/src/HttPlaceholder.Web.Shared/Middleware/stubhandlingmiddleware.cs:line 72
   at HttPlaceholder.Web.Shared.Middleware.ApiExceptionHandlingMiddleware.Invoke(HttpContext context) in /app/src/HttPlaceholder.Web.Shared/Middleware/apiexceptionhandlingmiddleware.cs:line 38
   at HttPlaceholder.Web.Shared.Middleware.DevelopmentMiddleware.Invoke(HttpContext context, IHttpContextService httpContextService, IStubRequestContext stubRequestContext, IEnvService envService) in /app/src/HttPlaceholder.Web.Shared/Middleware/developmentmiddleware.cs:line 35
   at HttPlaceholder.Web.Shared.Utilities.StartupUtilities.<>c.<<UseHttPlaceholder>b__4_0>d.MoveNext() in /app/src/HttPlaceholder.Web.Shared/Utilities/startuputilities.cs:line 116
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication`1 application)

When clearing the requests folder, the error went away and I haven't seen it since.