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Ask questionsMissingMethodException: Method not found Microsoft.EntityFrameworkCore.Metadata.Builders.IndexBuilder

As per the blog ASP.NET Core updates in .NET Core 3.0 Preview 3 I Installed vs 2019 , dotnet new angular -au Individual after npm install, dotnet restore and running the app when I tried to register I got this error

MissingMethodException: Method not found: 'Microsoft.EntityFrameworkCore.Metadata.Builders.IndexBuilder Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder`1.HasIndex(System.Linq.Expressions.Expression`1<System.Func`2<!0,System.Object>>)'.

I have tried this both on Windows and Mac and I get the same error

aspnet/AspNetCore

Answer questions TanvirArjel

@javiercn, Why this issue has been closed? Has it been fixed? I am still facing the same problem.

useful!

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