Magento 如何调试空白的白屏 [英] Magento How to debug blank white screen

问题描述

我的 Magento 后端出现错误，导致出现空白屏幕 (WSOD).我在 admin 中将错误设置为 on，但在 var/logs/中没有创建任何内容.(我已经检查了该目录的权限，一切都正确).

我在 index.php 中也有 ini_set('display_errors', 1) 并且 Magento 被设置为开发者模式.我还启用了 apache 和 php 错误日志.

虽然没有记录错误?！

有人知道为什么没有显示错误吗?因为我很困惑！谢谢

解决方案

我是这样解决的(希望能帮到你们):

1. 在 index.php 文件中使用以下代码

   ini_set('error_reporting', E_ERROR);register_shutdown_function("fatal_handler");函数fatal_handler() {$error = error_get_last();echo("
   ");打印_r($错误)；}
   

2. 就我而言，它告诉我 error/503.php 不可用.

3.问题出在我使用的推荐扩展程序上(http://www.magentocommerce.com/magento-connect/magebuzz-free-testimonial.html)

4. 我删除了我的应用程序/etc/modules/testimoanial.xml 中的 testimonial.xml 文件.
5. 删除maintenance.flag"文件.

I have an error in my Magento backend that results in a blank screen (WSOD). I have set errors to on in admin but there is nothing being created in var/logs/. (I have checked permissions for that directory and all is correct).

I have also ini_set('display_errors', 1) in index.php and Magento is set to developer mode. I have also enabled apache and php error logs.

No errors are being logged though?!

Anyone have a clue as to why errors aren't being shown? As I'm confused! Thanks

解决方案

This is how I got it corrected(Hope will help you guys):

1. Use the following code in your index.php file

   ini_set('error_reporting', E_ERROR);
   register_shutdown_function("fatal_handler");
   function fatal_handler() {
       $error = error_get_last();
       echo("<pre>");
       print_r($error);
   }
   

2. In my case it tolde me that error/503.php was unavailable.

3.The issue was with testimonial extension I used(http://www.magentocommerce.com/magento-connect/magebuzz-free-testimonial.html)

4. I deleted the testimonial.xml file in my app/etc/modules/testimoanial.xml.
5. delete "maintenance.flag" file.

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