WebAPI Core - FromBody values always null after referencing System.Data.SqlClient 4.1.0

[victorvartan]

I'm not sure if this is the right place to post the issue, but on any POST endpoint I receive null values for all FromBody parameters after adding the dependency System.Data.SqlClient 4.1.0 although I don't actually use it... Using FromQuery values works. I attached a sample project.
TestAspCore.zip

[rynowak]

I've seen a similar problem before here: #1605 (comment)

The root cause is likely a mismatch between the 1.0.0-rc2 Kestrel binaries and the 1.0.0 .NET Core libraries. You can check this by looking at the console log or developer exception page - or if you have a debugger, attach the process and break on first chance exceptions.

[victorvartan]

You're right, thanks for the link and sorry for the duplicate issue, closing it!

[rynowak]

No worries, this was a hard issue to track down!