Issues with MarketplaceService and PromptPurchase

Help and Feedback Scripting Support
#1

Hi, So I’m making a GravityCoil Gamepass for my game and I used this script in my “PromptGiver” Mesh

local gamePassId = 129664595 
local db = false

script.Parent.Touched:Connect(function(hit)
	local hum = hit.Parent:FindFirstChild("Humanoid")
	if hum then
		local plr = game.Players:GetPlayerFromCharacter(hit.Parent)
		if plr and not db then
			if game:GetService("MarketplaceService"):PlayerOwnsAsset(plr, gamePassId) then
				db = true
				local newItem = game.ReplicatedStorage:FindFirstChild("GravityCoil"):Clone()
				newItem.Parent = plr.Backpack
				wait(1)
				db = false
			else
				game:GetService("MarketplaceService"):PromptGamePassPurchase(plr, gamePassId) 
			end
		end
	end
end)

Although I have the GravityCoil in ReplicatedStorage, It reshows the purchaseprompt of the gamepass again and won’t place the grav coil in my backpack? How could I fix this?

#2

Don’t use PlayerOwnsAsset to check for gamepass ownership, use MarketplaceService:UserOwnsGamePassAsync.

local MarketplaceService = game:GetService("MarketplaceService")

if MarketplaceService:UserOwnsGamePassAsync(plr.UserId, gamePassId) then
    -- the rest of your code
end
#3

Using PlayerOwnsAsset is the worst. Try this.

local gamePassId = 129664595 
local db = false

script.Parent.Touched:Connect(function(hit)
	local hum = hit.Parent:FindFirstChild("Humanoid")
	if hum then
		local plr = game.Players:GetPlayerFromCharacter(hit.Parent)
		if plr and not db then
			if game:GetService("MarketplaceService"):UserOwnsGamePassAsync(plr, gamePassId) then
				db = true
				local newItem = game.ReplicatedStorage:FindFirstChild("GravityCoil"):Clone()
				newItem.Parent = plr.Backpack
				wait(1)
				db = false
			else
				game:GetService("MarketplaceService"):PromptGamePassPurchase(plr, gamePassId) 
			end
		end
	end
end)

If it doesn’t work, let me know!

#4

This gives me Unable to cast Instance to int64 - Server - Main:9?

#5

type in plr.UserId instead of plr

#6

Appreciate it, It works now! Thanks to everyone who replied

#7

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