Hello, I need to know how to set permissions to 1 stone, and 1 stone only.

I tried:

"Here is an example, say you have 2 stones configured on the config. City Protection, and Entry Bouncer:

You could add this flag to the City Protection:

required-permission: city-protection.permission

And add this flag to the Entry Bouncer:

required-permission: entry-bouncer.permission

Then in your permissions setup, add those permission only to the groups you want to have access to them:

members:
city-protection.permission: true
vips:
city-protection.permission: true
entry-bouncer.permission: true"

I added "required-permission: city-protection.permission to my config, then added city-protection.permission: true, also tried with without the ": true". Doesn't work. Please help! Also, I am using GroupManager if that helps at all!

Permissions in the Group Manager config are structured like this:

groups:
  Default:
    default: true
    permissions:
    - city-protection.permission
    - entry-bouncer.permission
    inheritance: []
    info:
      prefix: '&e'
      build: false

(Ref: http://wiki.ess3.net/wiki/Group_Manager/Config#group.yml)

And make sure the "required-permission" flag in your PreciousStones config is formatted like the example below.

- title: City Protection
  required-permission: city-protection.permission
  block: 42
  radius: 50
  prevent-place: true
  prevent-destroy: true