Hey, I am trying to make a /trp command which will teleport you anywhere within 10k blocks of spawn.
Here is what I have

Code (Text):

1. command /tpr:
2.     description: Teleports you to a random area in your world
3.     permission: dh.tpr
4.     permission message:&cYou are unable to use this command
5.     trigger:
6.         set {_x} to a random integer between -9000 and 9000
7.         set {_y} to 30
8.         set {_z} to a random integer between -9000 and 9000
9.         set {_world} to "Survival"
10.         send "Teleporting you to %{_location}%" to player
11.         set {_location} to location at {_x}, {_y}, {_z} in world {_world}
12.         teleport the player to {_location}
13.         wait 5 ticks
14.         make player run cmd "top" as op

For the most part, everything works except for

Code (Text):

1. set {_location} to location at {_x}, {_y}, {_z} in world {_world}

Wich returns <none>