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Amazon EC2服务器显示错误

[英]Amazon EC2 Server Display Error

原文 2013-03-01 13:19:45 9 2 php/ amazon-web-services/ amazon-ec2/ smarty

I have configured Amazon EC2 Server and install PHP and MySQL . 我已经配置了Amazon EC2 Server并安装了PHP and MySQL 。 I have uploaded my website on it. 我已经在上面上传了我的网站。 it is in smarty . 它很smarty 。

Problem is when I update any .tpl file, then the server return white page as output in Firefox and Chrome return 500 Internal Server Error . 问题是，当我更新任何.tpl文件时，服务器在Firefox中输出white page并在Firefox中输出，而Chrome返回500 Internal Server Error 。 I have surfed everywhere on internet but got nothing. 我在互联网上到处冲浪，但一无所获。

When I update any .php file then the code work nicely. 当我更新任何.php文件时，代码可以正常工作。 problem is only with .tpl file. 问题仅在于.tpl文件。

2 个解决方案

I'm willing to bet that your templates_c directory is not writable by Apache (identified as apache or httpd, and you can check in your httpd.conf file), or it hasn't been configured correctly during Smarty initialization. 我敢打赌，Apache无法写您的templates_c目录（标识为apache或httpd，您可以检入httpd.conf文件），或者在Smarty初始化期间未正确配置该目录。

You can try temporarily setting your templates_c directory to 777 permissions to test this hypothesis. 您可以尝试将您的templates_c目录临时设置为777权限，以测试此假设。

If this ends up being the case, then you'll want to assign group ownership of templates_c to apache, and set the folder permissions to 775. ( They explain this in their documentation. ) 如果最终还是这样，那么您将需要将template_c的组所有权分配给apache，并将文件夹权限设置为775。（他们在其文档中对此进行了解释。）

An HTTP status of 500, with no page content (Chrome is just being nice and rendering a default error message for you) means that PHP encountered a Fatal Error. HTTP状态为500，没有页面内容（Chrome很好，为您呈现了默认错误消息），意味着PHP遇到了致命错误。

You will need to find out where PHP is configured to log to (usually a file called php_errors.log ) and see what the error was. 您将需要找出PHP的配置位置（通常是一个名为php_errors.log的文件），并查看错误所在。

Alternatively, you could temporarily allow PHP to output errors to screen, using the error_reporting setting. 另外，您可以使用error_reporting设置暂时允许PHP将错误输出到屏幕上。