Magento – Magento 2 admin url gives error – Class Magento\Authorization\Model\RoleFactory does not exist

adminmagento2url

I have installed magento 2 on a local network (for example 192.200.200.200, and it is a virtual machine)

i was having some permission problems, had to run sudo php bin/magento setup:static-content:deploy

to create all css js required; public area looks fine but when i try to access mi admin url (192.200.200.200/admin_stuff) i get an error which is this: http://www.heypasteit.com/clip/2DKT

Could be a permission problem? right now all folder and file are own by root but folers var pub and app/etc are owned by the web user (www-data) with the right permissons

or maybe some file where not copied?

Best Answer

In my case, it was the issue with var/generation directory. Magento 2 creates Factory classes and stores in this directory.

I cleared var/generation directory and set it's ownership as that of var/cache and var/page_cache directory. And, now the issue is solved. I am able to login to admin again.

Related Solutions

Magento – Why is the file permissions check failing

Just for the record - probably will help somebody - I had the same issue installing Magento 2.1.8 and, changing the owner of those 4 folders/directories to the user apache runs, made it pass the File Permissions Check right away.

This is in CentOS, "sudo" makes it run as root, so adapt as needed:

sudo chown -R apache:apache /path/to/magento/var/  
sudo chown -R apache:apache /path/to/magento/pub/media/  
sudo chown -R apache:apache /path/to/magento/pub/static/  
sudo chown -R apache:apache /path/to/magento/app/etc/

I've been trying everything I found, from devdocs permissions guide to chmod 777 (775, 755, 700, ...), selinux disable, nothing worked until I tried the above. Changing the owner of those folders to apache user.

Magento 2 Versioning – Why Adding version_no in JS and CSS URL

You need to turn off configuration option from backend.

Stores>Configuration>Advanced>Developer>Sign Static Files select No.

Save Config. Now check frontend version number will not display anymore in URLs.

Moreover you need to check .htaccess file in magento_root/pub/static, if it is not present please copy it from github. https://github.com/magento/magento2/blob/develop/pub/static/.htaccess

Best Answer

Related Solutions

Magento – Why is the file permissions check failing

Magento 2 Versioning – Why Adding version_no in JS and CSS URL

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