Iis 7 mvc5中没有为此对象定义无参数构造函数

我在mvc5工作。在visual studio 2013中，该解决方案工作正常，但当我尝试在IIS中部署它时，在下面的一行出现错误“没有在mvc5中为此项目定义无参数构造函数”

@Html.Action("Login", "User", new { Area = "User" })

但解决方案仍然成功运行

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任何人都可以在这方面帮助我……

我的viewmodel以前是这样的

namespace Delivros.UI.Areas.User.ViewModel
{
public class UserRegistrationModel 
{

    public int Id { get; set; }
    [Display(Name = "Required", ResourceType = typeof(Resources))]
    [Required(ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    [StringLength(50, ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    public string FirstName { get; set; }

    [Display(Name = "Required", ResourceType = typeof(Resources))]
    [Required(ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    [StringLength(50, ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    public string LastName { get; set; }

    [Display(Name = "Login", ResourceType = typeof(Resources))]
    [Required(ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    [StringLength(50, ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    [RegularExpression("^[a-zA-Z0-9_\\.-]+@([a-zA-Z0-9-]+\\.)+[a-zA-Z]{2,6}$", ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "IncorrectMail")]
    public string Login { get; set; }

    [DataType(DataType.Password)]
    [Display(Name = "UserRegistrationPassword", ResourceType = typeof(Delivros.UI.Resources))]
    [Required(ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    [StringLength(50, ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    public string Password { get; set; }

    [DataType(DataType.Password)]
    [Display(Name = "PasswordMatch", ResourceType = typeof(Delivros.UI.Resources))]
    [Compare("Password",ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "PasswordMatch")]

    public string ReEnterPassword { get; set; }

    public bool IsSchoolAdmin { get; set; }
    public string Gender { get; set; }
    public int RoleId { get; set; }
    public int SchoolId { get; set; }
    public SchoolUser SchoolUser { get; set; }
    public IEnumerable<SchoolInternalStructure> SchoolInternalStructre { get; set; }
    public bool IsConfirmedByAdmin { get; set; }
    public Gender GenderType { get; set; }
    public UserRole RoleType { get; set; }
    public IEnumerable<UserRoleDefinitionInternal> UserRoleDefinitionInternal { get; set; }
    public string RoleName { get; set; }
}}

namespace deliverros.UI.Areas.User.ViewModel
{
公共类用户注册模型
{
公共int Id{get；set；}
[显示（Name=“必需”，ResourceType=typeof（资源））]
[必需（ErrorMessageResourceType=typeof（资源），ErrorMessageResourceName=“必需”）]
[StringLength（50，ErrorMessageResourceType=typeof（Resources），ErrorMessageResourceName=“Required”）]
公共字符串名{get；set；}
[显示（Name=“必需”，ResourceType=typeof（资源））]
[必需（ErrorMessageResourceType=typeof（资源），ErrorMessageResourceName=“必需”）]
[StringLength（50，ErrorMessageResourceType=typeof（Resources），ErrorMessageResourceName=“Required”）]
公共字符串LastName{get；set；}
[显示（Name=“Login”，ResourceType=typeof（资源））]
[必需（ErrorMessageResourceType=typeof（资源），ErrorMessageResourceName=“必需”）]
[StringLength（50，ErrorMessageResourceType=typeof（Resources），ErrorMessageResourceName=“Required”）]
[RegularExpression（“^[a-zA-Z0-9\\.-]+@（[a-zA-Z0-9-]+\\）+[a-zA-Z]{2,6}$”，ErrorMessageResourceType=typeof（Resources），ErrorMessageResourceName=“IncorrectMail”）]
公共字符串登录{get；set；}
[数据类型（数据类型.密码）]
[显示（Name=“UserRegistrationPassword”，ResourceType=typeof（deliveros.UI.Resources））]
[必需（ErrorMessageResourceType=typeof（资源），ErrorMessageResourceName=“必需”）]
[StringLength（50，ErrorMessageResourceType=typeof（Resources），ErrorMessageResourceName=“Required”）]
公共字符串密码{get；set；}
[数据类型（数据类型.密码）]
[显示（Name=“PasswordMatch”，ResourceType=typeof（deliveros.UI.Resources））]
[比较（“密码”，ErrorMessageResourceType=typeof（资源），ErrorMessageResourceName=“PasswordMatch”）]
公共字符串重新输入密码{get；set；}
公共布尔值IsSchoolAdmin{get；set；}
公共字符串{get；set；}
public int RoleId{get；set；}
公共int SchoolId{get；set；}
公共学校用户学校用户{get；set；}
公共IEnumerable SchoolInternalStructure{get；set；}
public bool已确认dbyadmin{get；set；}
公共性别性别性别类型{get；set；}
公共用户角色角色类型{get；set；}
公共IEnumerable UserRoleDefinitionInternal{get；set；}
公共字符串RoleName{get；set；}
}}

我对它做了如下修改，在其中添加了一个无参数构造函数

namespace Delivros.UI.Areas.User.ViewModel
{
public class UserRegistrationModel 
{
    public UserRegistrationModel()
         { 
         }
    public int Id { get; set; }

    [Display(Name = "Required", ResourceType = typeof(Resources))]
    [Required(ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    [StringLength(50, ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    public string FirstName { get; set; }

    [Display(Name = "Required", ResourceType = typeof(Resources))]
    [Required(ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    [StringLength(50, ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    public string LastName { get; set; }

    [Display(Name = "Login", ResourceType = typeof(Resources))]
    [Required(ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    [StringLength(50, ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    [RegularExpression("^[a-zA-Z0-9_\\.-]+@([a-zA-Z0-9-]+\\.)+[a-zA-Z]{2,6}$", ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "IncorrectMail")]
    public string Login { get; set; }

    [DataType(DataType.Password)]
    [Display(Name = "UserRegistrationPassword", ResourceType = typeof(Delivros.UI.Resources))]
    [Required(ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    [StringLength(50, ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "Required")]
    public string Password { get; set; }

    [DataType(DataType.Password)]
    [Display(Name = "PasswordMatch", ResourceType = typeof(Delivros.UI.Resources))]
    [Compare("Password",ErrorMessageResourceType = typeof(Resources), ErrorMessageResourceName = "PasswordMatch")]

    public string ReEnterPassword { get; set; }

    public bool IsSchoolAdmin { get; set; }
    public string Gender { get; set; }
    public int RoleId { get; set; }
    public int SchoolId { get; set; }
    public SchoolUser SchoolUser { get; set; }
    public IEnumerable<SchoolInternalStructure> SchoolInternalStructre { get; set; }
    public bool IsConfirmedByAdmin { get; set; }
    public Gender GenderType { get; set; }
    public UserRole RoleType { get; set; }
    public IEnumerable<UserRoleDefinitionInternal> UserRoleDefinitionInternal { get; set; }
    public string RoleName { get; set; }
}

namespace deliverros.UI.Areas.User.ViewModel
{
公共类用户注册模型
{
公共用户注册模型（）
{ 
}
公共int Id{get；set；}
[显示（Name=“必需”，ResourceType=typeof（资源））]
[必需（ErrorMessageResourceType=typeof（资源），ErrorMessageResourceName=“必需”）]
[StringLength（50，ErrorMessageResourceType=typeof（Resources），ErrorMessageResourceName=“Required”）]
公共字符串名{get；set；}
[显示（Name=“必需”，ResourceType=typeof（资源））]
[必需（ErrorMessageResourceType=typeof（资源），ErrorMessageResourceName=“必需”）]
[StringLength（50，ErrorMessageResourceType=typeof（Resources），ErrorMessageResourceName=“Required”）]
公共字符串LastName{get；set；}
[显示（Name=“Login”，ResourceType=typeof（资源））]
[必需（ErrorMessageResourceType=typeof（资源），ErrorMessageResourceName=“必需”）]
[StringLength（50，ErrorMessageResourceType=typeof（Resources），ErrorMessageResourceName=“Required”）]
[RegularExpression（“^[a-zA-Z0-9\\.-]+@（[a-zA-Z0-9-]+\\）+[a-zA-Z]{2,6}$”，ErrorMessageResourceType=typeof（Resources），ErrorMessageResourceName=“IncorrectMail”）]
公共字符串登录{get；set；}
[数据类型（数据类型.密码）]
[显示（Name=“UserRegistrationPassword”，ResourceType=typeof（deliveros.UI.Resources））]
[必需（ErrorMessageResourceType=typeof（资源），ErrorMessageResourceName=“必需”）]
[StringLength（50，ErrorMessageResourceType=typeof（Resources），ErrorMessageResourceName=“Required”）]
公共字符串密码{get；set；}
[数据类型（数据类型.密码）]
[显示（Name=“PasswordMatch”，ResourceType=typeof（deliveros.UI.Resources））]
[比较（“密码”，ErrorMessageResourceType=typeof（资源），ErrorMessageResourceName=“PasswordMatch”）]
公共字符串重新输入密码{get；set；}
公共布尔值IsSchoolAdmin{get；set；}
公共字符串{get；set；}
public int RoleId{get；set；}
公共int SchoolId{get；set；}
公共学校用户学校用户{get；set；}
公共IEnumerable SchoolInternalStructure{get；set；}
public bool已确认dbyadmin{get；set；}
公共性别性别性别类型{get；set；}
公共用户角色角色类型{get；set；}
公共IEnumerable UserRoleDefinitionInternal{get；set；}
公共字符串RoleName{get；set；}
}