Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 205
  • Last Modified:

Unable to retrieve metadata for 'Nop.Web.QuickQuote.QuickQuote'

I am trying to make quickquoteController.cs and get the following error:
Unable to retrieve metadata for 'Nop.Web.QuickQuote.QuickQuote'
I am not sure what I am doing wrong.
Thanks in advance for any help given.
The complete error message is as per embeded image:
Complete Error MessageI built  the QuickQuote.cs Model first & compiled the project.
The controller information is as follows:
Controllers=>quickquoteController.cs

Controller with read/write actions and views, using Entity Framework
Variant(Nop.Web.Models.QuickQuote)
quickquoteDBContext (Nop.Web.Models.QickQuote)
Razor (cshtml)
Reference script libraries
use layout Views=>Shared=>_ColumnsThree.cshtml

Open in new window

The Model code is as follows:
Models=>QuickQuote=>QickQuote.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data.Entity;

namespace Nop.Web.Models.QuickQuote
{
    public class QuickQuote
    {
        public int ProductId { get; set; }
        public String Name { get; set; }
        public String OldPriceMP { get; set; }
        public String OldPrice { get; set; }
    }
    public class quickquoteDBContext : DbContext
    {
        public DbSet<QuickQuote> ProductVariant { get; set; }
    }
}

Open in new window

The Web.Config and RouteProvider code is as follows:
web.config

<connectionStrings>
<add name="quickquoteDBContext" connectionString="Data Source=(local);Initial Catalog=CorpWear265_Restore_TestAlt;User ID=sa;Password=H6web97!;" providerName="System.Data.SqlClient"/>
</connectionStrings>

Infrastructure=>RouteProvider.cs

			//quickquotePage
            routes.MapLocalizedRoute("quickquotePage",
                            "QickQuote/",
                            new { controller = "quickquote", action = "Index" },
                            new[] { "Nop.Web.Controllers" });

Open in new window

The Menu code is as follows:
<li>
       <a href="@Url.RouteUrl("ProductSearch")">Advanced<br />Search</a>
        <ul>
            <li><a href="@Url.RouteUrl("quickquotePage")"></a></li>
            <li><a href="@Url.RouteUrl("moviePage")"></a></li>
        </ul>
    </li>

Open in new window

0
homeshopper
Asked:
homeshopper
  • 4
  • 3
1 Solution
 
Fernando SotoRetiredCommented:
Hi homeshopper;

I am going to assume that you are using Database First in building your model because with Code First the table QuickQuote has defined a primary key because it uses convention over configuration which means that an entity which has Id anywhere in its name will be considered the primary key. Seeming that the exception states that "EntityType QuickQuote has no key defined". In order for Entity Framework to be able to do CRUD operations on an entity it must define a primary key. Therefore you will need to update the database and add a primary key to the QuickQuote table.
0
 
homeshopperAuthor Commented:
Thank you for your response.
The database CorpWear265_Restore_TestAlt.mdf is already constructed with
Table ProductVariant not QuickQuote.
The table structure is as below:
Thanks in advance.
id Int Primary Key
ProductId int
Name nvarchar(400) allow nulls
OldPrice decimal(18,4)
OldPriceMP navarchar(50)
The model code is below:
namespace Nop.Web.Models.QuickQuote
{
    public class QuickQuote
    {
        public int ProductId { get; set; }
        public String Name { get; set; }
        public String OldPriceMP { get; set; }
        public String OldPrice { get; set; }
    }
    public class quickquoteDBContext : DbContext
    {
        public DbSet<QuickQuote> ProductVariant { get; set; }
    }
}

Open in new window

0
 
Fernando SotoRetiredCommented:
Can you post a screen shot of the EDMX designer.
0
VIDEO: THE CONCERTO CLOUD FOR HEALTHCARE

Modern healthcare requires a modern cloud. View this brief video to understand how the Concerto Cloud for Healthcare can help your organization.

 
homeshopperAuthor Commented:
Thank you for the response.
I am using NopCommerce and do not think it has an EDMX file.
However, I placed public int Id { get; set; } in the model QuickQuote
public class QuickQuote
    {
      public int Id { get; set; }
      public int ProductId { get; set; }
and now was able to build quickquoteController.cs
I get a new error in quickquoteController.cs as below:
Exception Details: System.Data.SqlClient.SqlException: Invalid object name 'dbo.QuickQuotes'.
Source Error: 
Line 16:         public ViewResult Index()
Line 17:         {
Line 18:             return View(db.ProductVariant.ToList());
Line 19:         }
Line 20:         // GET: /quickquote/Details/5
Source File: C:\Users\Ian\aaaNopComProjects\webApp-AltSourceFinal\Presentation\Nop.Web\Controllers\quickquoteController.cs    Line: 18

Open in new window

0
 
Fernando SotoRetiredCommented:
Sorry I did not know that NopCommerce is a product like Entity Framework. I do not have any knowledge of the product and how it works and would not be able to help, sorry.
0
 
homeshopperAuthor Commented:
Thank you for the help so far.
0
 
homeshopperAuthor Commented:
Very helpful suggestions given, but final solution found elsewhere.
0

Featured Post

Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

  • 4
  • 3
Tackle projects and never again get stuck behind a technical roadblock.
Join Now