Question

我有2台服务器，我将网站迁移到一台2003服务器到2008服务器。当我尝试在2008服务器上运行该网站时，我有这个错误：已定义重复的system.web.extensions/scripting/scriptResourceHandler部分

但我在system.web.extensions/scripting/scriptResourceHandler中没有重复的web.config。当我删除这一行时，它会抱怨下一行的副本，依此类推，直到删除几乎所有的配置部分。

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <!--DMS.BEGIN.DMS.BEGIN.DMS.BEGIN.DMS.BEGIN.DMS.BEGIN.DMS.BEGIN.DMS.BEGIN.DMS.BEGIN.DMS.BEGIN.DMS.BEGIN.DMS.BEGIN. -->
    <section name="EventListeners" type="System.Configuration.NameValueSectionHandler,System, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
    <section name="policyInjection" type="Microsoft.Practices.EnterpriseLibrary.PolicyInjection.Configuration.PolicyInjectionSettings, Microsoft.Practices.EnterpriseLibrary.PolicyInjection, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
    <section name="loggingConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.LoggingSettings, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
    <section name="unity" type="Microsoft.Practices.Unity.Configuration.UnityConfigurationSection, Microsoft.Practices.Unity.Configuration" />
    <!--DMS.END.DMS.END.DMS.END.DMS.END.DMS.END.DMS.END.DMS.END.DMS.END.DMS.END.DMS.END.DMS.END.DMS.END.DMS.END.DMS.END. -->
    <!-- enables ASP.NET AJAX extensions -->
    <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>
    <sectionGroup name="Config">
      <section name="SQLServer" type="System.Configuration.SingleTagSectionHandler,system, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, Custom=null" />
      <section name="Remoting" type="System.Configuration.SingleTagSectionHandler,system, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, Custom=null" />
      <section name="General" type="System.Configuration.SingleTagSectionHandler,system, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, Custom=null" />
      <section name="Pagination" type="System.Configuration.SingleTagSectionHandler,system, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, Custom=null" />
      <section name="ProxyServer" type="System.Configuration.SingleTagSectionHandler,system, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, Custom=null" />
      <section name="ERPWebServices" type="System.Configuration.SingleTagSectionHandler,system, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, Custom=null" />
      <section name="Licencing" type="System.Configuration.SingleTagSectionHandler,system, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, Custom=null" />
      <section name="SaaS" type="System.Configuration.SingleTagSectionHandler,system, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, Custom=null" />
      <section name="IISConfiguration" type="System.Configuration.SingleTagSectionHandler,system, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, Custom=null" />
      <section name="OtherInformation" type="System.Configuration.SingleTagSectionHandler,system, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, Custom=null" />
    </sectionGroup>

Answer 1

当我尝试设置并开始运行的网站应该设置为在.net 2.0 / 3.5下运行时，我遇到了这个问题，但是我偶然将其设置为在.NET 4.0下运行。

背景：

在原始问题下的每个注释：“某处必须有重复项，不一定在同一web.config文件中。重复项可以在不同文件夹级别的另一个web.config文件中，或者有时在machine.config中。”我确实找到了重复项。在.net 4.0 machine.config中，有条目重复了我的web.config的内容，从而导致重复错误。但是，.net 2.0 machine.config与我的web.config没有重复。

首先应该将应用程序池切换为运行.net 2.0，从而消除了错误。

定义了一个重复的'system.web.extensions / scripting / scriptResourceHandler'部分

1 个答案: