无法加载文件或程序集“System.Web.Mvc”或它的某个依赖关系

我有我在Windows 2008 Server上安装的这个新MVC应用程序。当我运行本地主机时，得到以下消息。无法加载文件或程序集“System.Web.Mvc”或它的某个依赖关系

我检查了Bin文件夹，并且可以确认Systems.Web.MVC在那里。而文件的版本是，2.0.50217.0

而且在我定义这个组件的web.config文件，

任何一个可以帮助？请参见下面的错误消息：

----出错信息------------------------------

Server Error in '/' Application. 
-------------------------------------------------------------------------------- 

Could not load file or assembly 'System.Web.Mvc' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) 
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.IO.FileLoadException: Could not load file or assembly 'System.Web.Mvc' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) 

Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. 

Assembly Load Trace: The following information can be helpful to determine why the assembly 'System.Web.Mvc' could not be loaded. 


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]. 



Stack Trace: 


[FileLoadException: Could not load file or assembly 'System.Web.Mvc' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] 

[FileLoadException: Could not load file or assembly 'System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] 
    System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0 
    System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +39 
    System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks) +132 
    System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +144 
    System.Reflection.Assembly.Load(String assemblyString) +28 
    System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +46 

[ConfigurationErrorsException: Could not load file or assembly 'System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] 
    System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +618 
    System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +209 
    System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +130 
    System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +178 
    System.Web.Compilation.BuildManager.GetPreStartInitMethodsFromReferencedAssemblies() +94 
    System.Web.Compilation.BuildManager.CallPreStartInitMethods() +332 
    System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +591 

[HttpException (0x80004005): Could not load file or assembly 'System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)] 
    System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +8950644 
    System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +97 
    System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +256 




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Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1

来源

2010-11-23 Boyinapalli

无法加载文件或程序集“System.Web.Mvc，版本= 3.0.0.0，...”

您的应用程序正在使用MVC3，而是根据自己的评论，该服务器具有MVC2（2.0。。50217.0）

来源

2010-11-23 10:39:39 salgiza

我部署到跑MVC2服务器时有这个问题，这将需要包括在生成的文件是：

Microsoft.Web.Infrastructure.dll 
System.Web.Helpers.dll 
System.Web.Mvc.dll 
System.Web.Razor.dll 
System.Web.WebPages.Deployment.dll 
System.Web.WebPages.dll 
System.Web.WebPages.Razor.dll

菲尔哈克已经做了很好的帖子在这里（如何解决，如果你进行部署时遇到这个问题）

http://haacked.com/archive/2011/05/25/bin-deploying-asp-net-mvc-3.aspx

来源

2011-05-27 09:22:18 Tom

我就遇到了这个问题，服务器的2012年没上”没有.NET Framework 3.5（它也包含2.0和3.0）。所以检查一下！ – 2014-08-07 18:02:50

如果你有这样做的权利，你可以download并安装MVC3在您的网络服务器上。

来源

2013-04-18 16:12:47

右键单击参考文件夹中的System.Web.Mvc，并确保将copy local设置为true。这应该添加System.web.mvc到你的bin文件夹，它应该改正这个问题。

来源

2013-10-31 15:45:57 JEuvin