What does this error mean?
I have no idea what this error means.
21:27:06.767 - Players.Player1.PlayerGui.LocalScript:5: bad argument #2 to 'random' (interval is empty)
21:27:06.771 - Script 'Players.Player1.PlayerGui.LocalScript', Line 5
21:27:06.774 - Stack End
Script:
1 | faces = {face1 = "http://www.roblox.com/asset/?id=162384466",face2 = "http://www.roblox.com/asset/?id=162387197",face3 = "http://www.roblox.com/asset/?id=162387541"} |
2 | h = script.Parent.Parent.Character.Head |
3 | player = game.Players.LocalPlayer |
4 | hft = h.face.Texture |
5 | rm = math.random(1,#faces) |
6 | hft = rm |
I have all the asset ids right cause i -1 them all so I don't know whats going on now. Please help! Thanks!
0
1 answer
interval is empty means that the second parameter to math.random is less than the first, e.g.,
1 | math.random(10,3); |
will trigger this error.
The reason you are getting this error is because #faces is 0 (you can check this yourself by printing it) which is less than 1, your first parameter to math.random.
This is because # (table length) only includes elements with the keys 1, 2, 3, ...; however, you are using "face1", "face2", ....
It only counts those elements, because, for instance, if we computed the length to be 3 and chose randomly the index 2, well, faces[2] is nil, because 2 is not "face2".
You just need a list, so your definition of faces should be more like this:
While I don't know exactly what you're doing, I'm guessing your line 06 should be:
1 | hft = faces[rm] |
This would set hft to a texture (from faces) as opposed to a number 1 to 3.