Asp.net mvc 无法在.Net MVC 3上运行Elmah

我正在使用Elmah进行MVC.net项目。 对于登录/输入错误，我使用MS SQL

在安装数据库并通过NutGet安装Elmah之后，我无法直观地看到数据库中的错误

这是我的Web.Config，你能告诉我我做错了什么吗？谢谢

<?xml version="1.0" encoding="utf-8"?>
    <!--
      For more information on how to configure your ASP.NET application, please visit
      http://go.microsoft.com/fwlink/?LinkId=152368
      -->
    <configuration>
      <configSections>
        <sectionGroup name="elmah">
          <section name="security" requirePermission="false" type="Elmah.SecuritySectionHandler, Elmah" />
          <section name="errorLog" requirePermission="false" type="Elmah.ErrorLogSectionHandler, Elmah" />
          <section name="errorMail" requirePermission="false" type="Elmah.ErrorMailSectionHandler, Elmah" />
          <section name="errorFilter" requirePermission="false" type="Elmah.ErrorFilterSectionHandler, Elmah" />
        </sectionGroup>
      </configSections>
      <connectionStrings>
        <add name="ApplicationServices" connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient" />
        <add name="MyProjectEventsMobileEntities" connectionString="metadata=res://*/Models.EventsCustom.csdl|res://*/Models.EventsCustom.ssdl|res://*/Models.EventsCustom.msl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=.;Initial Catalog=MyProjectEventsMobile;Integrated Security=True;MultipleActiveResultSets=True&quot;" providerName="System.Data.EntityClient" />
      </connectionStrings>
      <appSettings>
        <add key="webpages:Version" value="1.0.0.0" />
        <add key="ClientValidationEnabled" value="true" />
        <add key="UnobtrusiveJavaScriptEnabled" value="true" />
        <add key="elmah.mvc.disableHandler" value="false" />
        <add key="elmah.mvc.requiresAuthentication" value="false" />
        <add key="elmah.mvc.allowedRoles" value="*" />
      </appSettings>
      <system.web>
        <compilation debug="true" targetFramework="4.0">
          <assemblies>
            <add assembly="System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Web.Helpers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Web.WebPages, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
          </assemblies>
        </compilation>
        <authentication mode="Forms">
          <forms loginUrl="~/Account/LogOn" timeout="2880" />
        </authentication>
        <membership>
          <providers>
            <clear />
            <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
          </providers>
        </membership>
        <profile>
          <providers>
            <clear />
            <add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/" />
          </providers>
        </profile>
        <roleManager enabled="false">
          <providers>
            <clear />
            <add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/" />
            <add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/" />
          </providers>
        </roleManager>
        <pages>
          <namespaces>
            <add namespace="System.Web.Helpers" />
            <add namespace="System.Web.Mvc" />
            <add namespace="System.Web.Mvc.Ajax" />
            <add namespace="System.Web.Mvc.Html" />
            <add namespace="System.Web.Routing" />
            <add namespace="System.Web.WebPages" />
          </namespaces>
        </pages>
        <httpModules>
          <add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" />
          <add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" />
          <add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" />
        </httpModules>
      </system.web>
      <system.webServer>
        <validation validateIntegratedModeConfiguration="false" />
        <modules runAllManagedModulesForAllRequests="true">
          <add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" preCondition="managedHandler" />
          <add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" preCondition="managedHandler" />
          <add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" preCondition="managedHandler" />
        </modules>
      </system.webServer>
      <runtime>
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
          <dependentAssembly>
            <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
            <bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="3.0.0.0" />
          </dependentAssembly>
        </assemblyBinding>
      </runtime>
      <elmah></elmah>
    </configuration>

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您需要配置elmah以使用数据库进行日志记录：

在配置中，将

扩展到：

<elmah>                  
    <errorLog type="Elmah.SqlErrorLog, Elmah" 
        connectionStringName="MyProjectEventsMobileEntities" />
</elmah>

---

您可以在ELMAH和wiki文章中找到更多选项。

当您导航到时会发生什么？当我导航到yoursite.com/ELMAH.axd时，我会看到ELMAH页面，但没有出现错误“找不到错误”。我使用安装包ELMAH.MVC安装ELMAH。。。有什么想法吗？谢谢你的提示，我能解决这个问题！