Asp.net - <customErrors mode ="Off"/> 尝试访问工作网页时出错

Question

我创建了一个 asp.net 网页并将其上传到网络服务器上。但是，当我尝试远程查看页面时，我收到有关 web.config 文件中 customerror 标记的错误。该页面在本地工作，没有错误或警告。此外，如果我将页面上传为 .html 文件，我可以远程查看它。
我见过很多其他人有这个错误，但“解决方案”只是说将 customErrors 标签更改为“关闭”，我已经完成但不起作用，你知道网络服务器有问题还是什么可能是这里的问题？

这是错误页面:

Server Error in '/' Application. Runtime Error Description: An application error occurred on the server. The current custom error >settings for this application prevent the details of the application error from being >viewed remotely (for security reasons). It could, however, be viewed by browsers running >on the local server machine.

Details: To enable the details of this specific error message to be viewable on remote >machines, please create a tag within a "web.config" configuration file >located in the root directory of the current web application. This tag >should then have its "mode" attribute set to "Off".

<configuration>
    <system.web>
        <customErrors mode="Off"/>
    </system.web>
</configuration>

Notes: The current error page you are seeing can be replaced by a custom error page by >modifying the "defaultRedirect" attribute of the application's >configuration tag to point to a custom error page URL.

<configuration>
    <system.web>
        <customErrors mode="RemoteOnly" defaultRedirect="mycustompage.htm"/>
    </system.web>
</configuration>

这是我的 web.config 文件:

<?xml version="1.0"?>
<configuration>

  <system.web>
    <customErrors mode="Off"/>
  </system.web>

  <system.web>
    <compilation debug="true"/>
    <authentication mode="None"/>
  </system.web>
</configuration>

Answer 1

你应该只有一个 <system.web>在您的 Web.Config Configuration File .

<?xml version="1.0"?>
<configuration>
  <system.web>
    <customErrors mode="Off"/>
    <compilation debug="true"/>
    <authentication mode="None"/>
  </system.web>
</configuration>