MVC3:当我想从控制器访问模型数据时,无法检索模型类的元数据 [英] MVC3:unable to retrieve metadata for my model class when i want to accesse model data from controller
问题描述
我是 asp.net MVC3 平台的新手,我正在学习发布在 asp.net 网站上的教程:http://www.asp.net/mvc/tutorials/getting-started-with-aspnet-mvc3/getting-started-with-mvc3-part1-cs
I am new to asp.net MVC3 platform i am following the tutorial which is posted on the asp.net website: http://www.asp.net/mvc/tutorials/getting-started-with-aspnet-mvc3/getting-started-with-mvc3-part1-cs
但是在我需要从控制器访问我的模型类数据的第五步中,我遇到了一些麻烦,我已经创建了模型类和上下文类,但是当我想使用脚手架模板(控制器使用实体框架进行读/写操作和视图)它给了我如下错误:
But in the fifth step which i need to access my model class data from a controller i am facing some troubles, i have created model class and the context class but when i want to create a controller class using the scaffolding template(controller with read/write actions and views using entity framework) it gives me an error as below:
无法检索我的模型类的全名"的元数据.配置系统初始化失败
unable to retrieve metadata for 'full name of my modelclass'. Configuration system failed to initialize
推荐答案
只需将连接字符串提供程序类型更改为 System.Data.SqlClient
Just change your connection string provider type to System.Data.SqlClient
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