为什么无法翻译部分或全部身份参考

Question

在 Visual Studio 2010 中，没有错误，一切正常，但是当我发布到 IIS 时出现错误

行：

Microsoft.Expression.Encoder.Preset pres = Microsoft.Expression.Encoder.Presets.VC1IISSmoothStreamingSD480pVBR;

错误：

Server Error in '/' Application.
some or all identity references could not be translated
  Description: An unhandled exception occurred during the execution of the current web request. Examine the stack trace for more information about this error and where it originated in the code.

  Exception Details: System.Security.Principal.IdentityNotMappedException: some or all identity references could not be translated.

更新： 我从以下行收到同样的错误：

var job = new Job();

命名空间：

using System;
using System.Linq;
using System.Web.Mvc;
using Microsoft.Expression.Encoder;
using Microsoft.Expression.Encoder.Profiles;
using VideoSmooth.Domain.Abstract;
using VideoSmooth.Domain.Entities;
using VideoSmooth.Web.Models;

Answer 1

我在池 iis 中设置了 ApplicationPoolIdentity，它正常工作