Access permission to your newly added controller files in opencart from few steps.
Opencart dosn’t allows access to newly added files even if you have these read and modify permission. You have to give permission from the open cart admin panel to access and modify any controller.
all permission is attached to the group. So i assume you belong to administrator.
Goto system -> Users -> User groups
Edit your group you want to give access to…the latest controller. In my case i am accessing admin via administrator group. So ill be editing this.
Now ill have to find my controller here
seo/url
and check this in both so i can access and modify this controller.
don’t forget to save this.