Question: Getting Error on Merge

[baffourt]

I am trying to use the merge command, but I get "Could not load file or assembly 'System.ComponentModel.Annotations, Version=4.2.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)"

I am using the library with .net framework 4.8 web forms project. Reference to System.ComponentModel.Annotations is added, just couldn't get the exact requested reference. I have tried both 5.0.0 and the 4.3.0 but the error above still remains. This is the code:

public static int SaveMarks(List<Quizes> marks)
{
            var connString = ConnString.ConnectionString;
            RepoDb.SqlServerBootstrap.Initialize();
            using (var connection = new SqlConnection(connString))
            {
                return connection.BulkMerge("[tbo].[Quizes]", marks);
            }
}`

[mikependon]

We have the referenced assembly versions below for the latest version of library. Which version of RepoDB did you use?

Or, have you tried downgraded to S.C.A version to 4.2.0?

[baffourt]

All the information on the image

We have the referenced assembly versions below for the latest version of library. Which version of RepoDB did you use?

Or, have you tried downgraded to S.C.A version to 4.2.0?

Couldn't get the S.C.A version 4.2.0 - it defaults to 4.3.0 even when this version (4.2.0) is specified in package manager

Do I just use RepoDB for BulkOperations?

I added references to RepoDB itself, then RepoDB.SqlServer still same error

Am adding references to the class library project and not the Startup project, does that have any influence since this is very troubling

[morraf]

Hi, I am facing the same problem. I'm using the latest build into into a dll that is not a startup project. Is there a workaround?

[mikependon]

RepoDB is now referencing the version below. Link: https://www.nuget.org/packages/RepoDb#dependencies-body-tab

[mikependon]

Is there a blocker for you to upgrade the SCA to 5.0.0?

[morraf]

Hi, first of all thanks for your quickly response! Yes, for me it is a problem because I'm extending an existing a project built on .NET 4.7.1

[mikependon]

I do not think we can downgrade SCA for your case. So, this might be a problem to you using the library. But, if you have the project solution on hand then I guess you can just upgrade the references?

On the hand, we will play around with this use-case and try to see on how can we rectify the problem. The challenge is, we are already hands of on .NET 4.X family, but we will still try.