DarkRP Server Addon Collection error

So im getting this thing that says “Collection has not children” idk how to fix this my collection is already set to public and this pops up about 5 times pleaseeee help!

Are you trying to set it to where when people join, it downloads your addons?
If so, you need a file called resource.lua in your garrysmod/lua/autorun/server
You can create this easily using a resource generator online (not gonna link one here cause I don’t want to get in trouble with the moderators :S)
Hope this helps.

This was made in 2010, but might still work

http://forum.facepunch.com/showthread.php?t=904405

He’s trying to set it to where it downloads it all from the workshop hence why it says collection in the thread, unless that can generate a resource.lua for workshop?

it dooooooo