Symfony 2：404未找到当tryes打开/app_dev.php时出错

尝试打开时收到此错误消息

/app_dev.PHP

An error occurred while loading the web debug toolbar (404: Not Found).

Do you want to open the profiler?

当我点击确定,我得到的错误：

app_dev.PHP/_profiler/5053258a822e1

和

404 Not found

我正在使用Nginx

非常感谢您的帮助.

编辑：这是错误日志：

[error] 18369#0: *9 open() "/var/www/Symfony/web/app_dev.PHP/_wdt/5056f875afc98" Failed (20: Not a directory),client: 127.0.0.1,server: symfony,request: "GET /app_dev.PHP/_wdt/5056f875afc98 HTTP/1.1",host: "symfony",referrer: "http://symfony/app_dev.PHP"
[error] 18369#0: *9 open() "/var/www/Symfony/web/404" Failed (2: No such file or directory),referrer: "http://symfony/app_dev.PHP"

编辑2：

当我尝试访问app_dev.PHP页面打开,但没有工具栏,当我尝试与app_dev.PHP /我得到

**Oops! An Error Occurred
The server returned a "404 Not Found".
Something is broken. Please e-mail us at [email] and let us kNow what you were doing when this error occurred. We will fix it as soon as possible. Sorry for any inconvenience caused. **

错误.

我知道这不完全是你所问的,但可能会帮助未来的人搜索这个问题,像@yvoyer建议的,我的问题是尾随的斜杠,我的服务器使用Nginx和fpm,在Nginx //不是euqal /,所以我不得不对我的虚拟主机conf做一些修复,并且在此之后工作正常.我只需要为任何需要的人粘贴conf,或者建议一个更好的.

location / {
            try_files $uri @pass_to_symfony;
    }

    location ~ /app_dev.PHP/ {
            try_files $uri @pass_to_symfony_dev;
    }

    location @pass_to_symfony{
            rewrite ^ /app.PHP?$request_uri last;
    }

    location @pass_to_symfony_dev{
            rewrite ^ /app_dev.PHP?$request_uri last;
    }

    location ~ ^/app(_dev)?\.PHP($|/) {
            include fastcgi_params;
            fastcgi_pass   unix:/var/run/PHP5-fpm.sock; # replace with your sock path
    }