StructureMap异常代码：202否为PluginFamily定义默认实例

问题描述

我正在使用Entity Framework 4.0，从asp.net调用下面提到的代码。我有一个地址表，我需要插入一些数据。我的代码是：

I am Using Entity Framework 4.0 calling the below mentioned code from asp.net. I have a address table in which I need to insert some data. my code is :

        IRepository<Address> addressRepository;
        int addressHOCODE = 0;

        try
        {
            **addressRepository = ObjectFactory.GetInstance<IRepository<Address>>();**

            addressRepository.Add(address);
            addressRepository.SaveChanges();
            addressHOCODE = address.HOCODE;
        }
        catch ...

在 addressRepository = ObjectFactory.GetInstance< IRepository< Address>>（）; 行，我们收到以下错误。

At the addressRepository = ObjectFactory.GetInstance<IRepository<Address>>(); line, we're getting the following error.

推荐答案

看起来你是为自己做的，但是为了帮助那些可能遇到这个页面的人，我期待看到在Global.asax.cs文件中这样的东西：

Looks like you worked this out for yourself, but to help others who might come across this page, I'd expect to see something like this in the Global.asax.cs file:

using System;

namespace Host
{
    public class Global : System.Web.HttpApplication
    {
        protected void Application_Start (object sender, EventArgs e) {
            ObjectFactory.Configure(config =>
            {
                config.For<IRepository>().Use<ConcreteRepository>();
            });
        }
    }
}

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