Default repo is not able to do update because of ignored property

[BekAllaev]

This is my Order entity:

    public class Order : AggregateRoot<int>, IMultiTenant
    {
        private Order() { }

        public Order(
            int id, 
            int employeeId, 
            string customerId) :
            base(id)
        {
            EmployeeId = employeeId;
            CustomerId = customerId;

            OrderDate = DateTime.Now;
        }

        public int EmployeeId { get; private set; }

        public string? CustomerId { get; private set; }

        public double Freight { get; }

        public DateTime OrderDate { get; private set; }

        public DateTime RequiredDate { get; set; }

        public string? ShipName { get; set; }

        public string? ShipAddress { get; set; }

        public string? ShipRegion { get; set; }

        public string? ShipCity { get; set; }

        public string? ShipPostalCode { get; set; }

        public string? ShipCountry { get; set; }

        public virtual List<OrderDetail> OrderDetails { get; private set; } = new List<OrderDetail>();

        public Guid? PaymentId { get; private set; }

        public Guid? TenantId { get; set; }

        public void SetPaymentId(Guid paymentId)
        {
            if (PaymentId is not null)
            {
                throw new OrderPaidException();
            }

            PaymentId = paymentId;
        }

        public void AddOrderDetail(int productId, int quantity, double unitPrice, float discount)
        {
            if (OrderDetails.Any(x => x.ProductId == productId))
            {
                throw new DuplicateProductException();
            }

            var orderDetail = new OrderDetail(Id, productId);
            orderDetail.Quantity = quantity;
            orderDetail.UnitPrice = unitPrice;
            orderDetail.Discount = discount;

            OrderDetails.Add(orderDetail);
        }
    }

I get from the base class property ConcurrencyStamp but I don't need it so I ignore it with EF Core Fluent API like this:

builder.Entity<Order>().Ignore(x => x.ConcurrencyStamp);

I don't have problems with saving. Default repo inserts new records without problem but when I try to update some record I got this problem:

[19:46:38 ERR] An unhandled exception has occurred while executing the request.
System.InvalidOperationException: The property 'Order.ConcurrencyStamp' could not be found. Ensure that the property exists and has been included in the model.
   at Microsoft.EntityFrameworkCore.Metadata.IReadOnlyTypeBase.GetProperty(String name)
   at Microsoft.EntityFrameworkCore.Metadata.IEntityType.GetProperty(String name)
   at Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry`1.Property[TProperty](Expression`1 propertyExpression)
   at Volo.Abp.EntityFrameworkCore.AbpDbContext`1.UpdateConcurrencyStamp(EntityEntry entry)
   at Volo.Abp.EntityFrameworkCore.AbpDbContext`1.HandlePropertiesBeforeSave()
   at Volo.Abp.EntityFrameworkCore.AbpDbContext`1.SaveChangesAsync(Boolean acceptAllChangesOnSuccess, CancellationToken cancellationToken)
   at Volo.Abp.Uow.UnitOfWork.SaveChangesAsync(CancellationToken cancellationToken)
   at Volo.Abp.Uow.UnitOfWork.CompleteAsync(CancellationToken cancellationToken)
   at Volo.Abp.AspNetCore.Uow.AbpUnitOfWorkMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.InterfaceMiddlewareBinder.<>c__DisplayClass2_0.<<CreateMiddleware>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at Volo.Abp.AspNetCore.ExceptionHandling.AbpExceptionHandlingMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Volo.Abp.AspNetCore.ExceptionHandling.AbpExceptionHandlingMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.InterfaceMiddlewareBinder.<>c__DisplayClass2_0.<<CreateMiddleware>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at Volo.Abp.AspNetCore.MultiTenancy.MultiTenancyMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.InterfaceMiddlewareBinder.<>c__DisplayClass2_0.<<CreateMiddleware>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at Volo.Abp.AspNetCore.Tracing.AbpCorrelationIdMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.InterfaceMiddlewareBinder.<>c__DisplayClass2_0.<<CreateMiddleware>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.RequestLocalization.AbpRequestLocalizationMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.InterfaceMiddlewareBinder.<>c__DisplayClass2_0.<<CreateMiddleware>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(HttpContext context)
   at Microsoft.WebTools.BrowserLink.Net.BrowserLinkMiddleware.InvokeAsync(HttpContext context)
   at Microsoft.AspNetCore.Watch.BrowserRefresh.BrowserRefreshMiddleware.InvokeAsync(HttpContext context)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication`1 application)

Why is it happening and how to solve this problem?

[maliming]

hi

You can inherit another base class if you want to remove the ConcurrencyStamp from your entity.

Remove IHasConcurrencyStamp from base class.

[BekAllaev]

Yeap that helped thank you, @maliming. I have inhereted my entity from the BasicAggregateRoot and it worked