Error Cannot create a DbSet for 'GiftCardUsageHistory' from buld of NOPCOMMERCE 4.1

Hello,

is problem with edit orders, print invoice from order set status at Order > Billing & Shipping.
After click to edit order NOP go down. Back button worked, but is unable edit order.

At Log show still same problem   >   Cannot create a DbSet for 'GiftCardUsageHistory' because this type is not included in the model for the context

System.InvalidOperationException: Cannot create a DbSet for 'GiftCardUsageHistory' because this type is not included in the model for the context.

It is probably relic from previous version.


Can me someone help with this ?

Petr

Anyone have same problem ?

Yes we have.

We created partial class of NopObjectContext and put there this

    public partial class NopObjectContext
    {
        public DbSet<GiftCard> GiftCards { get; set; }
 
        public DbSet<GiftCardUsageHistory> GiftCardUsageHistories { get; set; }
    }

And it seems to work.

Rudolf

rkotulan wrote:

Many thanks. It´s working.

Jakub

Please can you write more (where did you add partial class)?

Next to orginal one. You can name it NopObjectContext.custom.cs

Thank you for quick help, it works.

I had this same issue in a plugin I was creating and found the solution here: https://www.nopcommerce.com/boards/topic/11295/the-entity-type-taxratebycity-is-not-part-of-the-model-for-the-current-context#45961

Problem :
it Could be a Main DbContext calling in the class and our own model which are not present in a main DbContext class so error will be occure.
Solution :
Ok,
let me Explain.
When we are using a Plugin then make sure that which model we are passing.
it should be a our own Objectcontext Or DbContext.
this Context class should be in your plugin.
then we can Create our Objectcontext or DbContext object using constructor in our new class.

hope,
it Would help to everyone who are facing this issues.....