GMA file don't working

My addon stops working when I pack it in GMA file and publish it. What’s wrong?

If you packed it into a .gma manually and slapped it in /addons/ then it probably isn’t being mounted.

I publish addon and subscribed on it in Workshop

tho he’s saying he’s publishing it.
Can we see the workshop item, and what exactly you’re trying to do, and what exactly isn’t working?

http://steamcommunity.com/sharedfiles/filedetails/?id=1124434906
Addon works if it folder placed in addons/ folder and don’t work if i download addon from Workshop

I think its because you’ve gotta publish it.

There was an addon. Something with trains.

Problem solved. Entities not shown if it creating new section in Entities menu and shown if it placed in existing section