asp.net - 错误 Microsoft.Web.Infrastruct，版本 = 1.0.0.0，文化 = 中性，PublicKeyToken = 31bf3856ad364e35

Question

我有一个小型网络应用程序。在我在应用程序中添加两个 genericHandler 之前，它工作得很好。

我对 http 处理程序进行了以下更改

 <system.web>
    <authentication mode="Forms" >
        <forms protection="All" timeout="720" defaultUrl="Default.aspx" loginUrl="Login.aspx" >
        </forms>
    </authentication>
    <authorization>
        <deny users="?"/>
    </authorization>
    <compilation debug="true" targetFramework="4.0" />

    <httpHandlers>
        <!--Code Log Handler-->
        <add verb="*" path="*.aspx" type="System.Web.UI.PageHandlerFactory" />
        <add verb="*" type="InfoDomeNewUI.Handler.SendOWA" path="SendOWA.ashx" />
        <add verb="*" type="InfoDomeNewUI.Handler.SendSOS" path="SendSOS.ashx" />
    </httpHandlers>
    <customErrors mode="Off">
        <error statusCode="404" redirect="Templates/PageNotFound.html" />
    </customErrors>
</system.web>
<system.webServer>
    <validation validateIntegratedModeConfiguration="false" />
    <handlers>
        <!--Code Log Handler-->
        <add name="LogHandler1" path="SendOWA.ashx" verb="*" type="InfoDomeNewUI.Handler.SendOWA"/>
        <!-- SMS SENDER-->
        <add name="SendSOS" path="SendSOS.ashx" verb="*" type="InfoDomeNewUI.Handler.SendSOS"/>
    </handlers>
</system.webServer>

Could not load file or assembly 'Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.

我使用的是asp.net4.0和C#。 我没有使用 MVC
在本地主机上它工作正常。
但是当我托管已发布的代码时，它给了我上述错误。

堆栈跟踪:-

[FileNotFoundException: Could not load file or assembly 'Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.] System.Web.Http.WebHost.SuppressFormsAuthRedirectModule.Register() +0

[InvalidOperationException: The pre-application start initialization method Start on type System.Web.Http.WebHost.PreApplicationStartCode threw an exception with the following error message: Could not load file or assembly 'Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified..] System.Web.Compilation.BuildManager.InvokePreStartInitMethods(ICollection`1 methods) +11708830 System.Web.Compilation.BuildManager.CallPreStartInitMethods() +465 System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLeve

[HttpException (0x80004005): The pre-application start initialization method Start on type System.Web.Http.WebHost.PreApplicationStartCode threw an exception with the following error message: Could not load file or assembly 'Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified..] System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +11697760 System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +141 System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +4866485

Answer 1

即使 .net(4.0 或 4.5 或其他)已成功安装在 Windows Server 上，GAC 中似乎也未安装 Microsoft.Web.Infrastruct.dll。在本地主机(通常是 Windows 客户端)上，安装工具/平台(Visual Studio 等)时，它似乎位于 GAC 中。

作为一种可能的修复方法，请尝试以下操作:

1. 在程序包管理器控制台中运行以下命令。 (如果您使用的是 Visual Studio，可以通过菜单选项“工具 --> 库包管理器 --> 包管理器控制台:)

   PM> Install-Package Microsoft.Web.Infrastructure
   

   如果安装成功，您将看到以下消息。

   Successfully installed 'Microsoft.Web.Infrastructure 1.0.0.0'.
   Successfully added 'Microsoft.Web.Infrastructure 1.0.0.0' to Web.
   

2. 您会注意到 Microsoft.Web.Infrastruct.dll 现已添加为引用(可以在解决方案资源管理器中项目的引用文件夹中看到)

3. 如果您查看此引用的属性，您会发现“复制本地”默认设置为“True”。

4. 现在，当您“发布”项目时，Microsoft.Web.Infrastruct.dll 将被部署。