code. the code does not work. i tried troubleshooting with output + printing but now theres no errors and it doesnt work as intended. it doesnt add the coins to your balance and ive checked the paths many times, but it still does not work.
if someone understands my issue please let me know asap i need sleep
If you want to learn how to debug you need to learn how to use print statements. Print out the player’s name, print out something simple to see if each part of the script works. I believe one problem is that you are doing
local player = game.Players:GetPlayerByUserId(receiptInfo.UserId)
when you should be doing
local player = game.Players:GetPlayerByUserId(receiptInfo.PlayerId)
Also please copy and paste your code rather than screenshotting it is just annoying to write out parts of people’s code.
Instead of receiptInfo.UserId you should use receiptInfo.PlayerId, I tried cleaning your code to avoid bad scripting habits(like repetitive if statements, WaitForChild inside a yielding function, not using a pcall to avoid errors, handling situations etc.)
local MarketplaceService = game:GetService("MarketplaceService")
local Players = game:GetService("Players")
--format [coin amount] = product id
local products = {
[100] = 1229114461,
[1000] = 1229114462,
[5000] = 1229114463
}
MarketplaceService.ProcessReceipt = function(receiptInfo)
local Player = Players:GetPlayerByUserId(receiptInfo.PlayerId)
if not Player then
--if the player is not found, we ignore the request
return Enum.ProductPurchaseDecision.NotProcessedYet
end
--we loop through each product
for amount, product in pairs(products) do
--we keep skipping products until we find the one matching
if receiptInfo.ProductId ~= product then continue end
--if the product matches the we wrap the coin change in a pcall to know if it fails
local Success, Error = pcall(function()
Player.leaderstats.Coins.Value += amount
end)
--if the coins do chance, then actually pay for the product
if Success then
return Enum.ProductPurchaseDecision.PurchaseGranted
else
warn(Error)
return Enum.ProductPurchaseDecision.NotProcessedYet
end
end
--in case the product id isn't found(the purchase is invalid) it just fails
--you can remove the line below if you just want to ignore invalid products
return Enum.ProductPurchaseDecision.NotProcessedYet
end
fixed that, doesnt work. and here it is
local mps = game:GetService("MarketplaceService")
local coins100 = 1229114461
local coins1000 = 1229114462
local coins5000 = 1229114463
local function processReceipt(receiptInfo)
local player = game.Players:GetPlayerByUserId(receiptInfo.PlayerId)
if not player then
return Enum.ProductPurchaseDecision.NotProcessedYet
end
if player then
if receiptInfo.ProductId == coins100 then
local ls = player:WaitForChild("leaderstats")
ls.Coins.Value = ls.Coins.Value + 100
end
if receiptInfo.ProductId == coins1000 then
local ls = player:WaitForChild("leaderstats")
ls.Coins.Value = ls.Coins.Value + 1000
end
if receiptInfo.ProductId == coins5000 then
local ls = player:WaitForChild("leaderstats")
ls.Coins.Value = ls.Coins.Value + 5000
end
end
return Enum.ProductPurchaseDecision.PurchaseGranted
end
mps.ProcessReceipt = processReceipt
tried that doesnt work. thanks for the help though
are you using more than one process receipt? you can only call one at a time or else you’ll have bugs
theres another but its not in the same script. it doesnt run at the same time as this one either
Have you tried disabling the other script for testing purposes?
tried it just now. does not work
The script works perfectly fine when I play-test it, add a print("success") inside the pcall to see if the script is running at intended(also add another print on the top of the function to see if the event fires at all).
No output. sorry i was out for a minute, was getting a bite.
Did you try purchasing one of the products, that are defined in the table, while the other script was disabled, and no output(in my own script)?
local mps = game:GetService("MarketplaceService")
local coins100 = 1229114461
local coins1000 = 1229114462
local coins5000 = 1229114463
local function processReceipt(receiptInfo)
local player = game.Players:GetPlayerByUserId(receiptInfo.PlayerId)
if player then
local ls = player:WaitForChild("leaderstats")
local coins = ls:WaitForChild("Coins")
if receiptInfo.ProductId == coins100 then
coins.Value += 100
elseif receiptInfo.ProductId == coins1000 then
coins.Value += 1000
elseif receiptInfo.ProductId == coins5000 then
coins.Value += 5000
end
return Enum.ProductPurchaseDecision.PurchaseGranted
else
return Enum.ProductPurchaseDecision.NotProcessedYet
end
end
mps.ProcessReceipt = processReceipt
just did. does not work, thanks for the help though
thanks for the help but doesnt work once again. not sure what the deal is with this script
Can you show a screenshot in game with the leaderboard?
does not work even if i disable every script in the game except leaderstats and datastors and the shop script
Test.rbxl (28.5 KB)
Same script, I added the leaderstats & a simple Gui with a button which prompts a purchase for the developer product.
Update: disabled virtually every script that doesnt affect data, leaderstats and the shop and it works.
Figured out that scripts in workspace are the culprits because when i reenabled those the script does not work.
we have one donation board, is it possible that is interfering?