Field '_queryCompiler' defined on type 'Microsoft.EntityFrameworkCore.Query.Internal.EntityQueryProvider' is not a field on the target object which is of type 'System.Linq.EnumerableQuery`1[Context]'.

[arpitaw]

Description

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Fiddle or Project

Create a Fiddle that reproduce the issue: https://dotnetfiddle.net/zB4SGA

Or provide a project/solution that we can run to reproduce the issue.

• Make sure the project compile
• Make sure to provide only the code that is required to reproduce the issue, not the whole project
• You can send private code here: [email protected]

Note: If you are not able to provide code we can run and that reproduce the issue, we will not be able to fix it either.

Further technical details

• EF version:
• EF Plus version:
• Database Provider:

[JonathanMagnan]

Hello @arpitaw ,

Do you think you could provide a runnable project sample for this issue? It will help my developer to get started to investigate it faster and make sure nothing is missing.

Providing a project sample is now REQUIRED. It happened too many times that something was missing to investigate and/or answer an issue.

Try to create a new project with only the minimal code (having too many non-related codes doesn’t help either).

You can send it to [email protected] if you need to keep the source private

Best Regards,

Jon

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Performance Libraries context.BulkInsert(list, options => options.BatchSize = 1000); Entity Framework Extensions • Entity Framework Classic • Bulk Operations • Dapper Plus

Runtime Evaluation Eval.Execute("x + y", new {x = 1, y = 2}); // return 3 C# Eval Function • SQL Eval Function

[arpitaw]

Hi @JonathanMagnan the project is working fine but I am trying to create the unit test on context.bulkinsert(obj) but getting an exception as below: Field '_queryCompiler' defined on type 'Microsoft.EntityFrameworkCore.Query.Internal.EntityQueryProvider' is not a field on the target object which is of type 'System.Linq.EnumerableQuery`1[PfsSparApi.EFCore.SPAR.Entities.Transaction]'.

Please suggest how to mock the data for this extension

[GregNikitas]

I am experiencing the same issue. This happens on Microsoft.EntityFrameworkCore 3 and 5 Is there any way around this or a fix?

[suhaibans]

Hi @JonathanMagnan is there any update on this? are we able to mock the context for z.Entityframework.plus library for Future method? Is there any workaround on this one?

[JonathanMagnan]

Hello @suhaibans ,

I don't think something will be done here. Changing our code to be able to support Mocking is almost impossible in many scenarios. We instead recommend using a local database for testing or a memory one.

I will close this issue as I don't think it will ever be done.

Best Regards,

Jon