odata skip and top issue - odata

Question

I've implemented Abp.OData according to documentation.
For example
http://localhost:21021/odata/regions?$count=true works without issue. It returns;
{"result":[{"id":1,"name":"Gebze"},{"id":2,"name":"Ankara"},{"id":3,"name":"Bursa"}],"targetUrl":null,"success":true,"error":null,"unAuthorizedRequest":false,"__abp":true}
But http://localhost:21021/odata/regions?$count=true&$skip=0&$top=12 doesn't work.
It returns;
{"result":null,"targetUrl":null,"success":false,"error":{"code":0,"message":"Sayfa işlenirken sunucu tarafında beklenmedik bir hata oluştu!","details":null,"validationErrors":null},"unAuthorizedRequest":false,"__abp":true}
My Startup file is:
And my oData controller is:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Abp.AspNetCore.OData.Controllers;
using Abp.Dependency;
using Abp.Domain.Repositories;
using Microsoft.AspNet.OData;
using TSE.Merkez.KalIsteks;
namespace TSE.Merkez.Web.Host.Controllers
{
[EnableQuery]
public class RegionsController : AbpODataEntityController<Region.Region>, ITransientDependency
{
public RegionsController(IRepository<Region.Region> repository) : base(repository)
{
}
//[EnableQuery]
//public override IQueryable<Region.Region> Get()
//{
// return base.Get();
//}
}
}
I am gettin an error message given as below
ERROR 2019-02-25 12:10:21,218 [10 ]
Mvc.ExceptionHandling.AbpExceptionFilter - Did not call Complete
method of a unit of work. Abp.AbpException: Did not call Complete
method of a unit of work. at
Abp.Domain.Uow.InnerUnitOfWorkCompleteHandle.Dispose() at
Abp.AspNetCore.Mvc.Uow.AbpUowActionFilter.d__4.MoveNext() --- End of
stack trace from previous location where exception was thrown --- at
System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task
task) at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at System.Runtime.CompilerServices.TaskAwaiter.GetResult() at
Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.d__10.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext
context) at
Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State&
next, Scope& scope, Object& state, Boolean& isCompleted) at
Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.d__13.MoveNext()
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task
task) at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
Do you have any idea? Where do I go wrong? Thanks in advance..

Answer 1

Ok. Problem was solved. It was because of not constructing the entity proper way. I forced the abp to construct the entity with an extra Id property that comes form my old table. However Id column in an entity reserved for ABP framework. I should have not forced the framework to use my old Id property. I've transfered the old Id data to another column in entity and problem solved. Regards.