Routing Symfony 2 404 profiler debug toolbar - debugging

Question

In a fresh installation of Symfony 3, the debug toolbar not showing, when I have the apache 2.4.7 configuration file:
<VirtualHost *:80>
ServerAdmin info#enterprise.cl
ServerName dev.enterprise.cl
#ServerAlias www.domain.tld
DocumentRoot /var/www/html/gestion/web
DirectoryIndex app_dev.php
# uncomment the following lines if you install assets as symlinks
# or run into problems when compiling LESS/Sass/CoffeScript assets
# <Directory /var/www/html/gestion>
# Options FollowSymlinks
# </Directory>
ErrorLog /var/log/apache2/project_error.log
CustomLog /var/log/apache2/project_access.log combined
</VirtualHost>
If I change the configuration file to:
<VirtualHost *:80>
ServerAdmin info#enterprise.cl
ServerName dev.enterprise.cl
# ServerAlias www.domain.tld
DocumentRoot /var/www/html/gestion/web
# DirectoryIndex app_dev.php
# uncomment the following lines if you install assets as symlinks
# or run into problems when compiling LESS/Sass/CoffeScript assets
# <Directory /var/www/html/gestion>
# Options FollowSymlinks
# </Directory>
ErrorLog /var/log/apache2/project_error.log
CustomLog /var/log/apache2/project_access.log combined
</VirtualHost>
And access: http://dev.enterprise.cl/app_dev.php, all going ok.
What is wrong?

Answer 1

Your web directory (in apache config) should be:
<Directory /var/www/html/gestion/web>
Presuming that 'gestion' is you Symfony3 (is it Symfony3?) folder...
A quick verify (the way it is now) is try:
http://dev.enterprise.cl/web/app_dev.php
By the way, are you using a web browser on the same host? If not you'll need to edit the app_dev.php file like so:
if (isset($_SERVER['HTTP_CLIENT_IP'])
|| isset($_SERVER['HTTP_X_FORWARDED_FOR'])
|| !(in_array(#$_SERVER['REMOTE_ADDR'], ['192.168.40.208', '192.168.255.99',
'127.0.0.1', 'fe80::1', '::1']) || php_sapi_name() === 'cli-server')
) {
Where that ['REMOTE_ADDR'] contains the IP of your host; by default it's just localhost (127.0.0.1).

Answer 2

Thank a lot, the solution is uncomment the directive Directory:
<VirtualHost *:80>
ServerAdmin info#enterprise.cl
ServerName dev.enterprise.cl
# ServerAlias www.domain.tld
DocumentRoot /var/www/html/gestion/web
# DirectoryIndex app_dev.php
# uncomment the following lines if you install assets as symlinks
# or run into problems when compiling LESS/Sass/CoffeScript assets
<Directory /var/www/html/gestion>
Options FollowSymlinks
</Directory>
ErrorLog /var/log/apache2/project_error.log
CustomLog /var/log/apache2/project_access.log combined
</VirtualHost>
Alvin, yes I have configure app_dev, to access remotaly, thanks