ASP.NET 错误，GAC 损坏答案

【问题标题】：ASP.NET Error, GAC CorruptedASP.NET 错误，GAC 损坏
【发布时间】：2015-07-19 09:01:21
【问题描述】：

我正在开发 ASP.NET Web 应用程序 (C#)。当我重建我的解决方案时，这个过程比以前非常慢。我得到了这个错误。

The module was expected to contain an assembly manifest. (Exception from HRESULT: 0x80131018) 
  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.BadImageFormatException: The module was expected to contain an assembly manifest. (Exception from HRESULT: 0x80131018)

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.  

Stack Trace: 



[BadImageFormatException: The module was expected to contain an assembly manifest. (Exception from HRESULT: 0x80131018)]
   System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0
   System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +43
   System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +127
   System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +142
   System.Reflection.Assembly.Load(String assemblyString) +28
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +46

[ConfigurationErrorsException: The module was expected to contain an assembly manifest. (Exception from HRESULT: 0x80131018)]
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +613
   System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +57
   System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +178
   System.Web.Compilation.BuildProvidersCompiler..ctor(VirtualPath configPath, Boolean supportLocalization, String outputAssemblyName) +54
   System.Web.Compilation.ApplicationBuildProvider.GetGlobalAsaxBuildResult(Boolean isPrecompiledApp) +232
   System.Web.Compilation.BuildManager.CompileGlobalAsax() +51
   System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +337

[HttpException (0x80004005): The module was expected to contain an assembly manifest. (Exception from HRESULT: 0x80131018)]
   System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +58
   System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +512
   System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters) +729

[HttpException (0x80004005): The module was expected to contain an assembly manifest. (Exception from HRESULT: 0x80131018)]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +8994307
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +85
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +333




Version Information: Microsoft .NET Framework Version:2.0.50727.5485; ASP.NET Version:2.0.50727.5491

我在 IIS 上的所有 Web 应用程序项目都出现相同的错误。它以前工作正常。我正在使用 Visual Studio 2008、.NET Framework 3.5，并在 Windows 7 32 位上进行开发。

我尝试卸载 .NET Framework 3.5 并重新安装它，但得到同样的错误。然后尝试使用 NetFxTools 仍然得到同样的错误。任何人都可以帮助我吗？

<?xml version="1.0"?>
<configuration>
    <configSections>
        <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
            <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
                <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
                <sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
                    <section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere"/>
                    <section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
                    <section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
                    <section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
                </sectionGroup>
            </sectionGroup>
        </sectionGroup>
    </configSections>
    <appSettings>
        <add key="CrystalImageCleaner-AutoStart" value="true"/>
        <add key="CrystalImageCleaner-Sleep" value="60000"/>
        <add key="CrystalImageCleaner-Age" value="120000"/>
    </appSettings>
    <connectionStrings>
        <add name="SQlID" connectionString="xxx"/>
        <add name="SQLPWD" connectionString="xxx"/>         
        <add name="Conn" connectionString="server=server;database=db;user id=xxx;pwd=xxxx;Connection Timeout=1440;Pooling=true;Min Pool Size=0;Max Pool Size=20;"/>
    </connectionStrings>
    <system.web>
        <httpRuntime executionTimeout="120"/>
        <compilation debug="false" batch="false">
            <assemblies>

                <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
                <add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
                <add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
                <add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
                <add assembly="DevExpress.Web.ASPxEditors.v9.1, Version=9.1.4.0, Culture=neutral, PublicKeyToken=5377C8E3B72B4073"/>
                <add assembly="DevExpress.Web.v9.1, Version=9.1.4.0, Culture=neutral, PublicKeyToken=5377C8E3B72B4073"/>
                <add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
                <add assembly="DevExpress.Data.v9.1, Version=9.1.4.0, Culture=neutral, PublicKeyToken=5377C8E3B72B4073"/>
                <add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
                <add assembly="CrystalDecisions.CrystalReports.Engine, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.Web, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.Shared, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.Windows.Forms, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.VSDesigner, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.Data.AdoDotNetInterop, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="DevExpress.Web.ASPxGridView.v9.1.Export, Version=9.1.4.0, Culture=neutral, PublicKeyToken=5377C8E3B72B4073"/>
                <add assembly="DevExpress.Web.ASPxGridView.v9.1, Version=9.1.4.0, Culture=neutral, PublicKeyToken=5377C8E3B72B4073"/>
                <add assembly="DevExpress.XtraPrinting.v9.1, Version=9.1.4.0, Culture=neutral, PublicKeyToken=5377C8E3B72B4073"/>
                <add assembly="DevExpress.Utils.v9.1, Version=9.1.4.0, Culture=neutral, PublicKeyToken=5377C8E3B72B4073"/>
                <add assembly="CrystalDecisions.ReportSource, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
                <add assembly="CrystalDecisions.ReportAppServer.ClientDoc, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
                <add assembly="CrystalDecisions.Enterprise.Framework, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
                <add assembly="CrystalDecisions.Enterprise.InfoStore, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
                <add assembly="DevExpress.Web.ASPxEditors.v9.1, Version=9.1.4.0, Culture=neutral, PublicKeyToken=5377C8E3B72B4073"/>
                <add assembly="DevExpress.Web.ASPxTreeList.v9.1, Version=9.1.4.0, Culture=neutral, PublicKeyToken=5377C8E3B72B4073"/>
                <add assembly="Microsoft.SqlServer.ConnectionInfo, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>
                <add assembly="Microsoft.SqlServer.Smo, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>
                <add assembly="Microsoft.SqlServer.SmoExtended, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>
                <add assembly="Microsoft.SqlServer.SqlEnum, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>
                <add assembly="Microsoft.SqlServer.Management.Sdk.Sfc, Version=10.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>
                <add assembly="Microsoft.VisualBasic, Version=8.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

                <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
                <add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
                <add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
                <add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
            </assemblies>
        </compilation>
        <authentication mode="Forms">
            <forms name="frmMainMenu" protection="All" loginUrl="~/LoginForm.aspx" slidingExpiration="true"/>
        </authentication>
        <pages>
            <controls>
                <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
                <add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
            </controls>
        </pages>
        <httpHandlers>
            <remove verb="*" path="*.asmx"/>
            <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
            <add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
            <add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
            <add verb="GET" path="CrystalImageHandler.aspx" type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
        </httpHandlers>
        <httpModules>
            <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
        </httpModules>
        <sessionState timeout="1" mode="InProc" cookieless="false"></sessionState>

        <globalization culture="en-US" uiCulture="en-US"/>
    </system.web>
    <system.codedom>
        <compilers>
            <compiler language="c#;cs;csharp" extension=".cs" warningLevel="4" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
                <providerOption name="CompilerVersion" value="v3.5"/>
                <providerOption name="WarnAsError" value="false"/>
            </compiler>
            <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" warningLevel="4" type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
                <providerOption name="CompilerVersion" value="v3.5"/>
                <providerOption name="OptionInfer" value="true"/>
                <providerOption name="WarnAsError" value="false"/>
            </compiler>
        </compilers>
    </system.codedom>
    <system.webServer>
        <validation validateIntegratedModeConfiguration="false"/>
        <modules>
            <remove name="ScriptModule"/>
            <add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
        </modules>
        <handlers>
            <remove name="WebServiceHandlerFactory-Integrated"/>
            <remove name="ScriptHandlerFactory"/>
            <remove name="ScriptHandlerFactoryAppServices"/>
            <remove name="ScriptResource"/>
            <add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
            <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
            <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
            <add name="CrystalImageHandler.aspx_GET" verb="GET" path="CrystalImageHandler.aspx" type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" preCondition="integratedMode"/>
        </handlers>
        <defaultDocument enabled="true">
            <files>
                <remove value="index.html"/>
                <remove value="index.htm"/>
                <remove value="Default.asp"/>
                <remove value="Default.htm"/>
            </files>
        </defaultDocument>
        <directoryBrowse enabled="false"/>
        <httpProtocol>
            <customHeaders>
                <add name="p3p" value="CP=&quot;IDC DSP COR CURa ADMa OUR IND PHY ONL COM STA&quot;"/>
            </customHeaders>
        </httpProtocol>
    </system.webServer>
    <runtime>
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
            <dependentAssembly>
                <assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/>
                <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
            </dependentAssembly>
            <dependentAssembly>
                <assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/>
                <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
            </dependentAssembly>
        </assemblyBinding>
    </runtime>
</configuration>

【问题讨论】：

请勿粘贴图片，请独占粘贴异常信息

标签： c# asp.net visual-studio-2008 windows-7

【解决方案1】：

如果您看到那里会收到一条消息，上面写着BadImageFormatException，这意味着您有某种混合 32 位 dll 和 64 位 dll。

检查你如何编译你的dll，试试AnyCPU，检查你是否包含了一些错误的dll，或者你的池是错误的cpu类型（例如必须是32位还是不是？）

您也可以阅读：
MSDN BadImageFormatException Class
BadImageFormatException Occurs When Instantiating Types Defined in a Referenced Assembly at Run-time

【讨论】：

仍然错误。我在临时 ASP.NET 文件中找不到根文件夹。有什么线索吗？我认为这不是关于我的项目解决方案，而是其他解决方案项目（之前工作正常的已完成项目）得到了同样的错误。当我读取日志文件（扫描系统文件）时，我的 System.Web.Extension.dll 文件已损坏。
@Slocky 请检查池是否在正确的 cpu 类型上，还要检查或在此处提供 web.config... 检查 web.config 上是否有其他临时文件夹.... 你需要知道你在运行你的应用程序
@Slocky 你有没有检查其他解决方案项目是否在 AnyCPU 上编译？
池是正确的。是的，其他解决方案项目使用 AnyCPU 编译。
@Slocky 问题肯定是某种混合，但如何找到它是另一回事...... web.config 有很多assemblies，你真的需要声明所有? system.core 已经准备好两次...