asp.net – HTTP错误500.23之后添加到我的本地网站dotless

嗨，我试图在本地的.net4网站上运行 dotless

我的网络配置如下所示：

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <section name="dotless" type="dotless.Core.configuration.DotlessConfigurationSectionHandler,dotless.Core" />
  </configSections>
  <system.web>
    <compilation debug="true" targetFramework="4.0" />
  <httpHandlers><add path="*.less" verb="GET" type="dotless.Core.LessCssHttpHandler,dotless.Core" /></httpHandlers></system.web>
<dotless minifyCss="false" cache="true" web="false" />

    <system.webServer>
        <handlers>
            <add name="dotless" path="*.less" verb="GET" type="dotless.Core.LessCssHttpHandler,dotless.Core" resourceType="File" preCondition="" />
        </handlers>
    </system.webServer>
</configuration>

这是我得到的错误

HTTP Error 500.23 - Internal Server Error
An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode.
Most likely causes:

    This application defines configuration in the system.web/httpHandlers section.

你能帮忙吗？

解决方法

添加< validation validateIntegratedModeConfiguration =“false”/>工作

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <section name="dotless" type="dotless.Core.configuration.DotlessConfigurationSectionHandler,dotless.Core" />
  </configSections>
  <system.web>
    <compilation debug="true" targetFramework="4.0" />
  <httpHandlers>
      <add path="*.less" verb="GET" type="dotless.Core.LessCssHttpHandler,dotless.Core" />
  </httpHandlers>
  </system.web>
<dotless minifyCss="false" cache="true" web="false" />

    <system.webServer>
        <validation validateIntegratedModeConfiguration="false"/>
        <handlers>
            <add name="dotless" path="*.less" verb="GET" type="dotless.Core.LessCssHttpHandler,dotless.Core" resourceType="File" preCondition="" />
        </handlers>
    </system.webServer>
</configuration>