我把我的项目从ASP.NETCore2.2迁移到ASP.NETCore3.0。现在我遇到了这个异常。在ASP.NETCore2.2中，它使用的是FromSql();现在它使用FromSqlRaw()。我正在使用实体框架核心调用我的过程。

SqlParameter Username = new SqlParameter
            {
                ParameterName = "USERNAME",
                SqlDbType = SqlDbType.NVarChar,
                Value = user.Username,
                Direction = ParameterDirection.Input,
                Size = 50
            };

SqlParameter Password = new SqlParameter
            {
                ParameterName = "PASSWORD",
                SqlDbType = SqlDbType.NVarChar,
                Value = user.Password,
                Direction = ParameterDirection.Input,
                Size = 50
            };

SqlParameter msgOut = new SqlParameter
            {
                ParameterName = "MSG",
                SqlDbType = SqlDbType.NVarChar,
                Direction = ParameterDirection.Output,
                Size = 1000
            };

SqlParameter statusOut = new SqlParameter
            {
                ParameterName = "STATUS",
                SqlDbType = SqlDbType.Int,
                Direction = ParameterDirection.Output
            };

var sql = @"EXEC PRC_USERS_LOGIN
                        @USERNAME, 
                        @PASSWORD, 
                        @MSG OUT, 
                        @STATUS OUT";

Users resultUser = new Users();
resultUser = ctx.Users.FromSqlRaw(sql, Username, Password, msgOut, statusOut)
                      .FirstOrDefault();