Symfony 4 生产模式错误处理页面内存耗尽 [英] Symfony 4 Production Mode ErrorHandling Pages Memory Exhausted

问题描述

我在 .env 中将我的项目设置为 prod 模式，并且除了自定义错误页面之外的所有内容似乎都可以正常工作.

我将此作为我的 404 树枝模板:

{# templates/bundles/TwigBundle/Exception/error404.html.twig #}{% 包含 'builder/layout/header.html.twig' 和 {'title': '404'} %}<img src="{{ assets('img/not-found.jpeg') }}";class="img-responsive";id="error-not-found-img";/><div class="http-error-msg-container"><h1>404！未找到页面<p>不要绝望，回到<a href="{{ path('dashboard') }}">首页</a>并重试.</p>

{% 包含 'builder/layout/footer.html.twig' %}

并转到一个不存在的页面(比如 /dashboard/giorgoirdjfisejf)会返回一个空白页面.所以我将它添加到我的 index.php 文件中:

ini_set('display_errors', 1);ini_set('display_startup_errors', 1);错误报告(-1)；

显示错误，我得到了这个:

<块引用>

致命错误:第 107 行/var/www/solomon/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php 中允许的内存大小为 134217728 字节(试图分配 20480 字节)

致命错误:第 1 行/var/www/solomon/vendor/symfony/debug/Exception/OutOfMemoryException.php 中允许的内存大小为 134217728 字节(试图分配 32768 字节)

我不太清楚为什么这会导致错误并且无法调试.var/log/prod.log 不显示任何内容，我该如何解决或更好，我该如何调试?

更新

我的 prod/monolog.yaml 文件

 独白:处理程序:主要的:类型:finger_crossedaction_level: 错误处理程序:嵌套exclude_404s:# regex: 从日志中排除所有 404 错误- ^/嵌套:类型:流路径:%kernel.logs_dir%/%kernel.environment%.log"；级别:调试安慰:类型:控制台process_psr_3_messages: 假频道:[！事件"，！教义"]

这是自动生成的，我没有做任何更改

解决方案

检查 symfony 日志文件的文件权限.看起来 monolog 捕获 permission denied 异常，尝试将其写入日志并一次又一次地捕获相同的错误.

I set my project to prod mode in .env and everything aside from the custom error pages seem to work.

I have this as my 404 twig template:

{# templates/bundles/TwigBundle/Exception/error404.html.twig #}
{% include 'builder/layout/header.html.twig' with {'title': '404'} %}

<img src="{{ assets('img/not-found.jpeg') }}" class="img-responsive"
     id="error-not-found-img" />

<div class="http-error-msg-container">
    <h1>404! Page Not Found</h1>
    <p>Don't despair, go back to <a href="{{ path('dashboard') }}">Home</a> and try again.</p>
</div>

{% include 'builder/layout/footer.html.twig' %}

and going to a non-existant page (say /dashboard/giorgoirdjfisejf) returns a blank page. So I added this to my index.php file:

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(-1);

to show the errors and I got this:

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 20480 bytes) in /var/www/solomon/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php on line 107

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 32768 bytes) in /var/www/solomon/vendor/symfony/debug/Exception/OutOfMemoryException.php on line 1

I'm not quite sure why this causes an error and unable to debug. var/log/prod.log doesn't show anything, how do I resolve or better yet, how do I debug?

update

my prod/monolog.yaml file

monolog:
    handlers:
        main:
            type: fingers_crossed
            action_level: error
            handler: nested
            excluded_404s:
                # regex: exclude all 404 errors from the logs
                - ^/
        nested:
            type: stream
            path: "%kernel.logs_dir%/%kernel.environment%.log"
            level: debug
        console:
            type:   console
            process_psr_3_messages: false
            channels: ["!event", "!doctrine"]

this was auto-generated and I've made no changes

解决方案

Check file permissions on symfony log files. It looks like monolog catches permission denied exception, tries to write it to log and catches same error again and again.

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