无法加载文件或程序集临时ASP.NET文件

时间：2012-11-23 08:16:07

标签： c# asp.net .net .net-assembly

我正在使用C＃开发一个aps.net网站，我正在使用框架4.在创建一个新的网站项目后，我尝试运行该项目。但我收到以下错误

Could not load file or assembly 'file:///C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\myfirst\159977c5\b9e740fc\App_global.asax.yfqtni9g.dll' or one of its dependencies. The system cannot find the file specified.

我已经通过以下链接[和所有谈到访问该文件夹]，但它没有帮助我:(

Could not load file or assembly 'file:///C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\ asp.net vs2010

ASP.NET corrupt assembly "Could not load file or assembly App_Web_*"

http://web.archive.org/web/20101023213019/http://www.yetanotherdeveloper.com/post/2008/08/10/Could-not-load-file-or-assembly-App_Web.aspx

我检查并完全访问了“Temporary ASP.NET Files”及其用户组的子文件夹和文件。

装配加载跟踪

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].

堆栈跟踪

[FileNotFoundException: Could not load file or assembly 'file:///C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\myfirst\4ff7194b\2da62764\App_global.asax.h-eem9xt.dll' or one of its dependencies. The system cannot find the file specified.]
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.Assembly.Load(AssemblyName assemblyRef, Evidence assemblySecurity) +28
System.CodeDom.Compiler.CompilerResults.get_CompiledAssembly() +93
System.Web.Compilation.BuildProvider.CreateBuildResult(CompilerResults results) +60
System.Web.Compilation.BuildProvider.GetBuildResult(CompilerResults results) +16
System.Web.Compilation.ApplicationBuildProvider.GetGlobalAsaxBuildResult(Boolean isPrecompiledApp) +9118863
System.Web.Compilation.BuildManager.CompileGlobalAsax() +44
System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +265

[HttpException (0x80004005): Could not load file or assembly 'file:///C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\myfirst\4ff7194b\2da62764\App_global.asax.h-eem9xt.dll' or one of its dependencies. The system cannot find the file specified.]
System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +62
System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +421
System.Web.Compilation.BuildManager.CallAppInitializeMethod() +31
System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +691

[HttpException (0x80004005): Could not load file or assembly 'file:///C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\myfirst\4ff7194b\2da62764\App_global.asax.h-eem9xt.dll' or one of its dependencies. The system cannot find the file specified.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9090876
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +97
System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +258

如果这是一个重复的问题，请给我一个链接

谢谢你。

I got the Log as follows


The operation was successful.
Bind result: hr = 0x0. The operation completed successfully.

Assembly manager loaded from:  C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
Running under executable  C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe
--- A detailed error log follows. 

=== Pre-bind state information ===
LOG: User = John-PC\John
LOG: DisplayName = Microsoft.VisualStudio.ComponentModelHost, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
 (Fully-specified)
LOG: Appbase = file:///G:/WorkShop/HTML-CSS/ASP/MyFirst/
LOG: Initial PrivatePath = G:\WorkShop\HTML-CSS\ASP\MyFirst\bin
LOG: Dynamic Base = C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\myfirst\159977c5
LOG: Cache Base = C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\myfirst\159977c5
LOG: AppName = b9e740fc
Calling assembly : (Unknown).
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: G:\WorkShop\HTML-CSS\ASP\MyFirst\web.config
LOG: Using host configuration file: 
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Found assembly by looking in the GAC.
LOG: Binding succeeds. Returns assembly from C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.VisualStudio.ComponentModelHost\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.ComponentModelHost.dll.
LOG: Assembly is loaded in default load context.

我无法追踪任何错误。请帮帮我......

11 个答案:

答案 0 :(得分：23)

在我尝试开始性能测试后，我遇到了类似的问题。 我删除了system.web＆gt;中的assemblyPostProcessorType属性compilation中的web.config元素，它再次发挥作用。

 <system.web>
<compilation debug="false" targetFramework="4.5.1"  
            assemblyPostProcessorType="Microsoft.VisualStudio.Enterprise.Common.AspPerformanceInstrumenter, Microsoft.VisualStudio.Enterprise.AspNetHelper, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</system.web>

答案 1 :(得分：9)

如果使用Visual Studio Performance Tools，则Visual Studio可能会在web.config appsettings部分中保留一个键。它会导致加载32位库，如果您的应用程序以64位模式加载，它将无法正常工作。

检查以下内容并将其删除：

<add key="Microsoft.VisualStudio.Enterprise.AspNetHelper.VsInstrLocation" value="C:\Program Files (x86)\Microsoft Visual Studio 11.0\Team Tools\Performance Tools\vsinstr.exe"/>

答案 2 :(得分：3)

其中一个解决方案是从临时asp.net文件夹中删除那些始终适合我的文件。

答案 3 :(得分：2)

我认为你有类似的问题： Could not load file or assembly 'file:///C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\ asp.net vs2010

接受的回答是：

  

尝试执行完整的解决方案构建。如果这不起作用，请单击   构建 - ＆gt;清洁解决方案如果错误仍然存​​在，请删除所有内容   C：\ WINDOWS \ Microsoft.NET \ Framework \ v4.0.30319 \ Temporary ASP.NET   Files \ parktms文件夹并重复。

答案 4 :(得分：2)

在我的情况下，在部署ASP.NET MVC项目时，我在Visual Studio应用程序属性中重命名了其中一个项目（程序集名称）的DLL。

ASP.NET MVC项目的Views文件夹中有一个Web.config文件。这个Web.config文件包含以下razor部分，我们可以在Razor视图文件中列出程序集以获得出色的IntelliSense支持：

  <system.web.webPages.razor>
    <host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
    <pages pageBaseType="System.Web.Mvc.WebViewPage">
      <namespaces>
        <add namespace="VizionLogs.LogRepository" />
        <add namespace="System.Web.Mvc" />
        <add namespace="System.Web.Mvc.Ajax" />
        <add namespace="System.Web.Mvc.Html" />
        <add namespace="System.Web.Optimization"/>
        <add namespace="System.Web.Routing" />
      </namespaces>
    </pages>
  </system.web.webPages.razor>

我的问题：我将项目程序集从VizionLogs.LogRepository重命名为ITVizion.VizionLogs.LogRepository，忘了在Web.config文件中重命名。这导致ASP.NET Temp文件夹错误告诉我它找不到VizionLogs.LogRepository。我花了一些时间来弄清楚发生了什么以及错误在哪里......：）

答案 5 :(得分：1)

转到注册表并输入

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Fusion]
"EnableLog"=dword:00000001
"LogFailures"=dword:00000001
"LogPath"="c:\\temp\\fusionLog"

对于加载的程序集，您将在c：\ temp \ fusionLog

中找到一个日志

在那里你会发现缺少什么依赖。

答案 6 :(得分：1)

从web.config中删除以下行将解决您的错误。

<compilers>
      <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:1659;1699;1701" />
      <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+" />
    </compilers>
  </system.codedom>

答案 7 :(得分：0)

我有同样的问题。我只是通过改变来解决它 在web.config上 - ＆gt; system.web - ＆gt;编译 - ＆gt;调试=＆＃34;假＆＃34 ;. 然后它工作正常

答案 8 :(得分：0)

从下面的文件夹中删除相应项目（如.net 4）中的临时项目文件将解决此问题。

“ C：\ Windows \ Microsoft.NET \ Framework64 \ v4.0.30319 \ ASP.NET临时文件”

也请参阅此答案。

Answered by Tommy

答案 9 :(得分：0)

删除（web.config）块中的内容对我来说还是一个类似的问题。

a）以下内容描述了为什么应删除它
What exactly does <system.codedom>/<compilers> do in web.config in MVC 5?

Microsoft的以下其他文章有助于理解这一概念

https://docs.microsoft.com/en-us/previous-versions/ms366723(v=vs.140)?redirectedfrom=MSDN

编译文件夹位置：

默认情况下，当您编译Web应用程序时，已编译的代码位于“临时ASP.NET文件”文件夹中。此文件夹是.NET Framework安装位置的子目录

除此之外，另一篇文章建议仔细检查已安装的targetFramework和框架

答案 10 :(得分：0)

对于我来说，我在web.config中找到bin文件夹，如下所示：

<appSettings>
      <add key="webSettingFolder" value="C:\Users\ali eshghi\source\repos\SalesWebApiDotNetFramWork\SalesWebApiDotNetFramWork\bin\"/>
  </appSettings>

此错误消失之后。

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