Postgresql database setup with jsonb field type

[VR-Architect]

I created a table using jsonb, not json, and created a master-child grid and form. When I run the project I get this error on create:

42804: column "Json" is of type jsonb but expression is of type text

Does the auto-generation tool know the difference between jsonb and json by chance?

Any recommendations to fix?

Here is the class file:

`
[Table("JobSpec", Schema = "public")]
public partial class JobSpec
{
[Key]
[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public int Id { get; set; }

    [Required]
    public string Name { get; set; }

    public string Json { get; set; }
}

`

And here is the sql to create the table:

CREATE TABLE IF NOT EXISTS public."JobSpec" ( "Id" integer NOT NULL DEFAULT nextval('"JobSpec_Id_seq"'::regclass), "Name" character varying(100) COLLATE pg_catalog."default" NOT NULL, "Json" jsonb, CONSTRAINT "JobSpec_pkey" PRIMARY KEY ("Id") )