无法加载文件或程序集"app

本文介绍了无法加载文件或程序集"app_code"或其依赖项之一的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

这已经困扰了我一段时间了:

This has been bothering me for a while now:

Could not load file or assembly 'app_code' or one of its dependencies. The system cannot find the file specified.

我正在使用Visual Studio 2008和IIS6，由于某种原因，我遇到了这个奇怪的错误.

I'm using visual studio 2008 and IIS6 and for some reason I get this weird error.

为什么要尝试加载"app_code"，为什么会失败?

Why is it trying to load 'app_code', and why does it fail?

试图解决该问题/使用异常中的信息查找更多信息

Tried to resolve it/ find out more using the information in the exception

WRN: Assembly binding logging is turned OFF. To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1. Note: There is some performance penalty associated with assembly bind failure logging. To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

但这没有帮助，msdn文章中有关程序集绑定日志查看器的信息也没有帮助:( msdn.microsoft/en-us/library/e74a18c4.aspx )

But that didn't help, neither did the information in the msdn article about the Assembly Binding Log Viewer: (msdn.microsoft/en-us/library/e74a18c4.aspx)

任何人都可以照耀这种可憎之处吗?我猜这是一个新手错误，但我不知道现在要看哪里.可能是IIS 6.0配置问题吗?我正在使用Windows XP Professional Edition和Visual Studio 2008.

Anyone can shine a light on this abomination? I'm guessing this is a newbie mistake but I have no idea where to look now. Could it be IIS 6.0 configuration issue? I am using Windows XP Professional Edition and Visual Studio 2008.

启动Assembly绑定监视器之后，它会弹出类似以下内容的

After getting the Assembly binding monitor up, it spews out something like:

LOG: This bind starts in default load context. LOG: Using application configuration file: C:\Projects\NNNNNN\src\Trunc\Web\web.config LOG: Using machine configuration file from c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\config\machine.config. LOG: Post-policy reference: Microsoft.VisualStudio.Web, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a LOG: GAC Lookup was unsuccessful. LOG: Attempting download of new URL file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/Temporary ASP.NET Files/root/d94fb3b9/d76068ec/Microsoft.VisualStudio.Web.DLL. LOG: Attempting download of new URL file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/Temporary ASP.NET Files/root/d94fb3b9/d76068ec/Microsoft.VisualStudio.Web/Microsoft.VisualStudio.Web.DLL. LOG: Attempting download of new URL file:///C:/Projects/NNNNNN/src/Trunc/Web/bin/Microsoft.VisualStudio.Web.DLL. LOG: Attempting download of new URL file:///C:/Projects/NNNNNN/src/Trunc/Web/bin/Microsoft.VisualStudio.Web/Microsoft.VisualStudio.Web.DLL. LOG: Attempting download of new URL file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/Temporary ASP.NET Files/root/d94fb3b9/d76068ec/Microsoft.VisualStudio.Web.EXE. LOG: Attempting download of new URL file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/Temporary ASP.NET Files/root/d94fb3b9/d76068ec/Microsoft.VisualStudio.Web/Microsoft.VisualStudio.Web.EXE. LOG: Attempting download of new URL file:///C:/Projects/NNNNNN/src/Trunc/Web/bin/Microsoft.VisualStudio.Web.EXE. LOG: Attempting download of new URL file:///C:/Projects/NNNNNN/src/Trunc/Web/bin/Microsoft.VisualStudio.Web/Microsoft.VisualStudio.Web.EXE. LOG: All probing URLs attempted and failed.

推荐答案

此错误是由于web.config引用了错误的类包所致.周末清理头脑，轻松解决问题.

This error was due to web.config was referencing the wrong package for a class. Clearing the mind over the weekend, and problems are solved easily.