Could not load type 'Elasticsearch.Net.IInternalSerializerWithFormatter' from assembly 'Elasticsearch.Net, Version=7.0.0.0, Culture=neutral, PublicKeyToken=96c599bbe3e70f5d'.

[aramdata]

hello ,
when i update all packege of project Audit.net ElasticsearchDataProvider raise this error .
in my project exist package like 'Serilog.Sinks.Elasticsearch' , 'Elastic.Apm.NetCoreAll' .

Audit.NET version :

• Audit.NET.Elasticsearch:15.3.0
• Audit.NET:15.3.0

[thepirat000]

Include the code or attach a project that reproduces the error

[aramdata]

<PackageReference Include="Audit.NET.Elasticsearch" Version="15.3.0" />
<PackageReference Include="Elastic.Apm.NetCoreAll" Version="1.6.1" />
<PackageReference Include="Serilog.Sinks.Elasticsearch" Version="8.2.0" />
<PackageReference Include="Audit.NET" Version="15.3.0" />
** and in staurtup.cs : **

Audit.Core.Configuration.DataProvider = new ElasticsearchDataProvider() { ConnectionSettings = new AuditConnectionSettings(new Uri(Configuration["ConnectionStrings:ElasticsearchAuditlogConnection"])), IndexBuilder = ev => $"auditlog-{Assembly.GetExecutingAssembly().GetName().Name.ToLower().Replace(".", "-")}-{ev.EventType.ToLower()}", IdBuilder = ev => Guid.NewGuid() };

[thepirat000]

Add the following reference on your csproj:

<PackageReference Include="Nest" Version="7.8.1" />

I'll probably update the reference on Audit.Elasticsearch to a newer version of Nest on the next release, but in the meantime you can do it from your csproj.

[aramdata]

thank you

[thepirat000]

This was fixed on version 16.0.1 please upgrade your Audit.NET references