Magento 2 - Backend custom module 404 error
  
 
     
     
             
                 
 
 
         
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 I'm trying to create my custom module in the back-end, I followed a lot of tutorials, but I continue to get 404 error when I try to access to my controller. The only thing that work fine is the menu option, but when I go to http:/admin_host/macrocategorie/config/  I get Page not found 404   I have already tried to run this command:    php bin/magento setup:upgrade  php bin/magento setup:di:compile  php bin/magento cache:clean  php bin/magento cache:flush   But nothing change.   I have used below code :   VendorModuleregistration.php   <?php      MagentoFrameworkComponentComponentRegistrar::register(  MagentoFrameworkComponentComponentRegistrar::MODULE,  'Vendor_Module',  __DIR__    );    VendorModuleetcmodule.xml   <?xml version="1.0"?><config xmlns:xsi="http://www.w3.org/2001/X...