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我保存在我的数据库中的对象（实体），这样是未处理， 在我的愚见。这是类扔：C＃TypeInitializationException在自动生成的代码
//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated from a template.
//
// Manual changes to this file may cause unexpected behavior in your application.
// Manual changes to this file will be overwritten if the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace WindowsFormsApplication1
{
using System;
using System.Data.Entity;
using System.Data.Entity.Infrastructure;
public partial class UserEntities : DbContext
{
public UserEntities()
: base("name=UserEntities") //OBS: THIS LINE THAT THROWS THE EXCEPTION
{
}
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
throw new UnintentionalCodeFirstException();
}
public virtual DbSet<Users> Users { get; set; }
}
}
异常只是说：
An unhandled exception of type 'System.TypeInitializationException' occurred in EntityFramework.dll
Additional information: Se produjo una excepción en el inicializador de tipo de 'System.Data.Entity.Internal.AppConfig'.
我一直在调查了没有成功小时，任何暗示？ 在此先感谢
UPDATE：app.config文件：
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
</startup>
<connectionStrings>
<add name="HerculesDatabaseEntities" connectionString="metadata=res://*/csdl|res://*/ssdl|res://*/msl;provider=System.Data.SqlClient;provider connection string="data source=(LocalDB)\MSSQLLocalDB;attachdbfilename=|DataDirectory|\HerculesDatabase.mdf;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
<add name="userEntities" connectionString="metadata=res://*/UsersModel.csdl|res://*/UsersModel.ssdl|res://*/UsersModel.msl;provider=System.Data.SqlClient;provider connection string="data source=(LocalDB)\MSSQLLocalDB;attachdbfilename=|DataDirectory|\HerculesDatabase.mdf;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
<add name="HerculesDatabaseEntities1" connectionString="metadata=res://*/UsersModel.csdl|res://*/UsersModel.ssdl|res://*/UsersModel.msl;provider=System.Data.SqlClient;provider connection string="data source=(LocalDB)\MSSQLLocalDB;attachdbfilename=|DataDirectory|\HerculesDatabase.mdf;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
<add name="UserEntities" connectionString="metadata=res://*/UserModel.csdl|res://*/UserModel.ssdl|res://*/UserModel.msl;provider=System.Data.SqlClient;provider connection string="data source=(LocalDB)\MSSQLLocalDB;attachdbfilename=|DataDirectory|\HerculesDatabase.mdf;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
</connectionStrings>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
<parameters>
<parameter value="mssqllocaldb" />
</parameters>
</defaultConnectionFactory>
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
</configuration>
在配置文件（app.config）中有一些问题。在这里看到类似的异常（认为你的问题可能会不同） - http://stackoverflow.com/q/17585611/5311735 – Evk
谢谢，但是当我没有触及代码时，这可能吗？ –
您的配置文件没有连接字符串，或者连接字符串的格式不正确。另外，请检查'InnerException'或其他异常的属性，他们应该告诉你潜在的问题。 –