Unable to access Magento admin page

[fabio_marano]

just installed Magento 2.2 on linux centos 6 with php 7.1.17 on Apache 2.4 but when I digit the url: http://localhost/Magento/admin I receive 404.

Can somebody help me ?

[Rakesh Jesadiya]

Just check frontName value from app/etc/env.php file and add that value as suffix to your store front url instead of admin at above url.

Now run command
php bin/magento cache:flush

[fabio_marano]

the URI in env.php is correct.

And when I issue the command php bin/magento cache:flush I receive this error :

 [Symfony\Component\Console\Exception\CommandNotFoundException]  
  There are no commands defined in the "cache" namespace.   

[Rakesh Jesadiya]

Remove generated folder content except .htaccess file and remove var/cache

Run command
php bin/magento setup:di: compile

If you havent install composer
Run command from root of magento installation

composet install

[fabio_marano]

php bin/magento setup:di: compile

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 2097160 bytes) in /var/www/html/Magento/setup/src/Magento/Setup/Module/Di/Code/Reader/FileClassScanner.php on line 81 :-(

[Sunil Patel]

Hello @fabio_marano

just remove generated/code and generated/metadata, var/view_processed

and check in incognito mode.

[fabio_marano]

[fabio@fabio-linux Magento]$ php -dmemory_limit=5G bin/magento setup:di:compile
Compilation was started.
Proxies code generation... 0/7 [>---------------------------]   0% < 1 sec 60.0 Proxies code generation... 1/7 [====>-----------------------]  14% < 1 sec 64.0 Repositories code generation... 1/7 [====>-----------------------]  14% < 1 sec Repositories code generation... 2/7 [========>-------------------]  28% 17 secs Service data attributes generation... 2/7 [========>-------------------]  28% 17Service data attributes generation... 3/7 [============>---------------]  42% 17Application code generator... 3/7 [============>---------------]  42% 17 secs 19Application code generator... 4/7 [================>-----------]  57% 27 secs 21Interceptors generation... 4/7 [================>-----------]  57% 27 secs 214.0Interceptors generation... 5/7 [====================>-------]  71% 37 secs 234.0Area configuration aggregation... 5/7 [====================>-------]  71% 37 secArea configuration aggregation... 6/7 [========================>---]  85% 45 secInterception cache generation... 6/7 [========================>---]  85% 45 secsInterception cache generation... 7/7 [============================] 100% 49 secsInterception cache generation... 7/7 [============================] 100% 49 secs 310.0 MiB
Generated code and dependency injection configuration successfully.

Now when connect to localhost/Magento I see only text and images no static files ( css, etc )

every links is broken with 404 both in incognito mode and normal mode. Admin page not works.

please help!

[Rakesh Jesadiya]

Run below command
php bin/magento setup:upgrade
php bin/magento setup:static-content: deploy

[fabio_marano]

when I run the command -> php magento setup-upgrade

the following error arises :

#0 /var/www/html/Magento/vendor/magento/framework/Config/Dom.php(115): Magento\Framework\Config\Dom->_initDom('<?xml version="...')
#1 /var/www/html/Magento/vendor/magento/framework/ObjectManager/Config/Reader/Dom.php(70): Magento\Framework\Config\Dom->__construct('<?xml version="...', Object(Magento\Framework\App\Arguments\ValidationState), Array, 'xsi:type', NULL)
#2 /var/www/html/Magento/vendor/magento/framework/Config/Reader/Filesystem.php(149): Magento\Framework\ObjectManager\Config\Reader\Dom->_createConfigMerger('Magento\\Framewo...', '<?xml version="...')
#3 /var/www/html/Magento/vendor/magento/framework/Config/Reader/Filesystem.php(130): Magento\Framework\Config\Reader\Filesystem->_readFiles(Object(Magento\Framework\Config\FileIterator))
#4 /var/www/html/Magento/vendor/magento/framework/App/ObjectManagerFactory.php(275): Magento\Framework\Config\Reader\Filesystem->read('prim in /var/www/html/Magento/vendor/magento/framework/Config/Dom.php on line 384

[fabio_marano]

I've to change the configuration of apache 2.4 because every URI points to example.com/  when the correct one is example.com/Magento/

Can somebody give some hints?