Scaffold-DbContext doesn't produce models

'Microsoft.EntityFrameworkCore.Tools' is not installed in project on Scaffold-DbContext

I'm following the tutorial listed here:...https://docs.efproject.net/en/latest/platforms/aspnetcore/existing-db.html...However, instead of including the DB context in the WebApplication project, I'd like the DB Context, Entities, etc to live inside another .NET Core Class Library....I got around some early compatibility issues by updating the libra...

Scaffold-DbContext creating model for table without a primary key

I am trying to create DBcontext and corresponding model for a particular table in ASP.NET core MVC application. This table doesn't have any primary key....I am running following Scaffold-DbContext command-...Scaffold-DbContext "Server=XXXXX;Database=XXXXXXX;User Id=XXXXXXX;password=XXXXXXX" Microsoft.EntityFrameworkCore.SqlServer -OutputDir Models ...

Scaffold-DbContext throws error "Could not find assembly" in .net core

I am using .net core and entity framework core 1.1.0. while trying the following command in ...Package Manager Console...Scaffold-DbContext "Server=MyServer\\MyInstance;Database=MyDB;user=MyUsername;password=MyDbPassword;" Microsoft.EntityFrameworkCore.SqlServer -OutputDir Models -t Table1,Table2 ...I am getting this error...Could not find assembly...

ASP.NET and EF Core - ModelState.IsValid always returns true for models generated by Scaffold-DbContext

I've been unable to validate models generated by the Scaffold-DbContext command in my ASP.NET Core controllers....The required/max length property configurations are all in the onModelCreating method of the context class that EF core generated. ...protected override void OnModelCreating( ModelBuilder modelBuilder ) { modelBuilder.Entity<ModelCl...

EF Core Database First Approach: Scaffold-DbContext is not recognized as the name of a cmdlet

I am using EF Core and I am trying to generate the Model from the Database. I have created a separate ASP.NET Core Web Application, because generating that from a class library didn't work for me....I have generated the entity classes from the database successfully several times, but suddenly it stopped working. This is really weird because I this...

Scaffold-DbContext returns System.ArgumentNullException: Parameter name: proposedIdentifier in EFCore 2.0 when trying to pluralize

When I run command ...Scaffold-DbContext "Server=localhost;Database=MyDatabase;Integrated Security=true" Microsoft.EntityFrameworkCore.SqlServer...I get an error:...System.ArgumentNullException: Value cannot be null. Parameter name: proposedIdentifier at Microsoft.EntityFrameworkCore.Utilities.Check.NotEmpty(String value, String parameterName) ...

Scaffold-DbContext "Login Failed" "Error Number:4060,State:1,Class:11"

As per other thread, you password may contains special char like $,...Reference : ...Entity Framework Scaffold-DbContext Login failed for user

EF Core2.2: Scaffold-DbContext not working with named connection string in WPF project

I want to work with EF Core 2.2 and Database first in my .net Framework 4.7 project. it works fine running this command:...Scaffold-DbContext "data source=dbServer;initial catalog=myData;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework" Microsoft.EntityFrameworkCore.SqlServer -OutputDir Database ...but then MS puts down th...

Can EFCore Scaffold-DbContext generate custom Model names?

I'm using EFCore 3.0 with Database-first approach and was wondering about how ...Model... names are generated. First of all, I'm using ...-DataAnnotations... and ...-Force... switches and the command looks like that:...Scaffold-DbContext "data source=foo;initial catalog=bar;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework;...

Database first with Entity Framework Core ,oracle 11g (v11.2 ) and Scaffold-DbContext

I am trying to create Entity classes from already created oracle database by using Scaffold-DbContext. I used the following command to generate the same but I am getting just DbContext with no entity classes....Scaffold-DbContext "Data Source=data-source;User ID=user-id;Password=****" Oracle.EntityFrameworkCore -OutputDir Models ...I am unable to f...