
I've upgraded the packages of my project and now I can't debug it.
This is the error I'm getting:

Any help would be greatly appreciated.
Thanks,
Bruno.
The versions of Google.Cloud.Firestore and Google.Cloud.Firestore.V1 that you're using aren't compatible with Google.Api.Gax.Grpc 3.0.0.
If you update to Google.Cloud.Firestore 2.0.0-beta02, that should solve the problem.
Don't worry about it being beta - it's stable in terms of the code quality; we haven't released it as 2.0.0 in case we needed to make any API surface changes for some upcoming retry changes, but that's all I know of coming up.
(Alternatively, you could downgrade the versions of Google.Api.Gax.Grpc and Grpc.Core, but I think you're best off upgrading the Firestore packages.)
(If you could add a comment here when you've validated that my suggestion works, that would be much appreciated.)
Closing as I believe this has been addressed.
(I'm about to release Firestore 2.0.0 as well.)