.Net Core 2.0至2.1：“ IMutableEntityType”不包含“脚手架”的定义

Question

We have a .Net Core 2.0 API using a psql database. When updating to .Net Core 2.1, it stopped building and returned the following error:

'IMutableEntityType' does not contain a definition for 'Scaffolding' and no extension method 'Scaffolding' accepting a first argument of type 'IMutableEntityType' could be found (are you missing a using directive or an assembly reference?)

This extension methods was not intended for external use, but we need it to change entities schema at runtime.

Answer 1

It's a one liner, but it took me some time to find that I had to change

builder.Entity(type).Metadata.Scaffolding();

to

builder.Entity(type).Metadata.Relational();

I hope it can help someone.