Drupal页面返回502错误页面而不是404错误页面 [英] Drupal Page returning 502 error page instead of 404

问题描述

当我从我的drupal网站上搜索链接时

When I am searching for a link from my drupal website https://example.com/index2.php?option=com_ckforms&view=ckforms&id=1&Itemid=190 i am getting 502(bad gateway) response and redirecting to 502 nginx error page instead of 404 as 5xx errors are reserved for actual service errors.

我在日志中收到上游发送了不受支持的FastCGI协议版本:72，同时从上游读取响应标头"错误.

I am getting "upstream sent unsupported FastCGI protocol version: 72 while reading response header from upstream" error in logs.

我发现原因可能是-该服务器(Web前端)收到来自上游服务器(Web后端)的无效响应，而该服务器通过访问该服务器来满足请求.在大多数情况下，这并不意味着上游服务器服务器已关闭，但上游服务器和网关/代理在交换数据的协议上不一致.问题最常见是在Web前端和后端之间的IP通信出现问题时引起的.在尝试解决此问题之前，应彻底清除浏览器缓存.

I found that the reason could be- This server (Web Front-End) received an invalid response from an upstream (Web Back-End) server it accessed to fulfil the request.In most cases this will not mean that the upstream server is down, but rather that the upstream server and the gateway/proxy do not agree on the protocol for exchanging data.The problem is most commonly caused when there is a problem with IP communications between the Web Front and Back-Ends. Before you attempt to resolve this problem you should clear your browser cache completely.

任何人都可以建议我

预先感谢！

推荐答案

我添加了

try_files $ uri = 404;

try_files $uri =404;

在位置设置处.这解决了我的问题.

in nginx configuration file at location settings. This resolved my issue.

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