Christof Senn

I've created a repro of the issue on [dotnetfiddle.net](https://dotnetfiddle.net/4opEqr) and posted a question on [stackoverflow](https://stackoverflow.com/q/73690446/2127975), hopping for some help.

I've had a similar issue after upgrading to ESv8. Apparently a `_type` argument is specified which happened to be deprecated in ESv7 and became an illegal argument in ESv8. https://www.elastic.co/guide/en/elasticsearch/reference/7.17/removal-of-types.html...

@KarloX2 The issue basically has been fixed already. I just haven't found time yet to implement a clean solution. While the issue seems specific for EF Core, the fix is...

@KarloX2 As written above, the issue has already been resolved (although no new package had been released yet). You may now test the fix using version _7.1.0-alpha-001_ available on https://www.myget.org/F/aqua/api/v3/index.json

You may use the link as nuget package source in [VS](https://learn.microsoft.com/en-us/nuget/consume-packages/install-use-packages-visual-studio#package-sources) or in [nuget.config](https://learn.microsoft.com/en-us/nuget/reference/nuget-config-file) or on [CLI](https://nuget-tutorial.net/en/tutorial/100005/nuget-cli). See [package-source-mapping](https://learn.microsoft.com/en-us/nuget/consume-packages/package-source-mapping) and [restore-packages](https://learn.microsoft.com/en-us/nuget/consume-packages/package-restore#restore-packages) for more info.

Intended code refactoring is complete and may be tested using version _7.1.0-alpha-002_ (nuget feed: https://www.myget.org/F/aqua/api/v3/index.json)

@KarloX2 This seems rather unrelated to this issue ;) There's no out-of-the box support for gRPC. You may want to try using _Remote.Linq.protobuf-net_ to integrate remote linq with protobuf (note...

Fix for this issue has been released as of version 7.1.0

It actually doesn't appear to be such a rare scenario and I'm wondering why this issue is still not solved after five years?! Anyway, meanwhile we use this HACK as...

Package _Remote.Linq.Async.Queryable_ is required to integrate with [Ix.NET](https://github.com/dotnet/reactive) / [System.Linq.Async.Queryable](https://www.nuget.org/packages/System.Linq.Async.Queryable/) which may be or may not be required in your case. The error message provided indicates, the query is tried...