How to ensure a player owns a gamepass?

Hello,

I've been trying to get this script to work for a long time. It's supposed to check if a player has a gamepass and execute some code, however this one line keeps throwing errors.

This script is in a ScreenGUI in StarterGUI

local plr = script.Parent.Parent.Parent.Parent
local first = script.Parent.First

first.MouseButton1Click:Connect(function()
if game:GetService('GamePassService'):PlayerHasPass(plr.Name, 966815211) then
  -- Line has been removed to prevent copies
end
end)

The function "MouseButton1Click" is called and works fine, however the next line keeps throwing errors.

Yes, I've tried using MarketplaceService:PlayerOwnsAsset and in the output, it recommends using GamePassService:PlayerHasPass.

Any help would be much appreciated. :)

http://wiki.roblox.com/index.php?title=API:Class/GamePassService/PlayerHasPass

Yry to remove the .Name from plr.Name

For starters, you can only use MarketPlaceService in a server script when you're checking to see if the player has a pass. Secondly, when passing the player argument their name shouldn't be included. PlayerHasPass(Player, 966815211).

So if done correctly it should output the player's name.

first.MouseButton1Click:Connect(function()
if game:GetService('GamePassService'):PlayerHasPass(plr.Name, 966815211) then
print("Player.Name")
end
end)