How can I get data from this datastore?

Help and Feedback Scripting Support
#1

So basically, I am trying to get data from my datastore, but I am really lost and confused. The part that makes me lost though is how to save data and get data from objects added in a running server instead of in studio. For context I am making a system that will add an intvalue from clicking a button and releasing an item in a server.

image
image464×517 51.6 KB

Code:

local DataStore = game:GetService("DataStoreService")

game.Players.PlayerAdded:Connect(function(plr)
	local ds = DataStore:GetDataStore("Data")
	
	local inventory = Instance.new("Folder", plr)
	inventory.Name = "inventory"
	
	local leaderstats = Instance.new("Folder",plr)
	leaderstats.Name = "leaderstats"
	
	local Money = Instance.new("IntValue",leaderstats)
	Money.Name = "R$"
	Money.Value = 500
	
	local item1 = Instance.new("IntValue", inventory)
	item1.Value = 0
	item1.Name = "Bow"
	
	local item2 = Instance.new("IntValue", inventory)
	item2.Value = 0
	item2.Name = "Elton John - Classic Hair"
	
	local item3 = Instance.new("IntValue", inventory)
	item3.Value = 0
	item3.Name = "Mask"
	
	local item4 = Instance.new("IntValue", inventory)
	item4.Value = 0
	item4.Name = "Tablet"
	
	
	for i,plr in pairs(game.Players:GetPlayers()) do
		for i2,v in pairs(plr.inventory:GetChildren()) do
			if v:IsA("IntValue") then
				local ds = DataStore:GetDataStore(v.Name.."Data")
				v.Changed:Connect(function(new)
					print("saved")
				end)
			end
		end
	end
	plr.inventory.ChildAdded:Connect(function(child)
		wait(2)
		if child.Value == 1 then
			local clone = script.Parent.InventoryItem:Clone()
			clone.Parent = script.Parent
			clone.Name = child.Name
			clone.Visible = true
			clone.ItemName.Text = child.Name
			clone.Image = "rbxthumb://type=Asset&w=420&h=420&id="..script.Parent.Parent.Parent.CatalogFrame.CatalogItems:FindFirstChild(child.Name).ItemId.Value
		end
		child.Changed:Connect(function(new)
			if new == 1 then
				local clone2 = script.Parent.InventoryItem:Clone()
				clone2.Parent = script.Parent
				clone2.Name = child.Name
				clone2.Visible = true
				clone2.ItemName.Text = child.Name
				clone2.Image = "rbxthumb://type=Asset&w=420&h=420&id="..script.Parent.Parent.Parent.CatalogFrame.CatalogItems:FindFirstChild(child.Name).ItemId.Value
				ds:SetAsync(child.Name.."Data", child.Value, plr.UserId)
			end
		end)
	end)
end)```
#2

when setting data you must pass a key (basically what you use to get said data, I’d suggest setting it to their UserId) and a Table Containg the data

#3

I did that and it now throws these errors, what could I do to fix it?

image
image779×106 18.4 KB 

local DataStore = game:GetService("DataStoreService")

game.Players.PlayerAdded:Connect(function(plr)
	local ds = DataStore:GetDataStore("Data")
	
	local inventory = Instance.new("Folder", plr)
	inventory.Name = "inventory"
	
	local leaderstats = Instance.new("Folder",plr)
	leaderstats.Name = "leaderstats"
	
	local Money = Instance.new("IntValue",leaderstats)
	Money.Name = "R$"
	Money.Value = 500
	
	local item1 = Instance.new("IntValue", inventory)
	item1.Value = 0
	item1.Name = "Bow"
	
	local item2 = Instance.new("IntValue", inventory)
	item2.Value = 0
	item2.Name = "Elton John - Classic Hair"
	
	local item3 = Instance.new("IntValue", inventory)
	item3.Value = 0
	item3.Name = "Mask"
	
	local item4 = Instance.new("IntValue", inventory)
	item4.Value = 0
	item4.Name = "Tablet"
	
	
	for i,plr in pairs(game.Players:GetPlayers()) do
		for i2,v in pairs(plr.inventory:GetChildren()) do
			if v:IsA("IntValue") then
				local ds = DataStore:GetDataStore(v.Name.."Data")
				ds:GetAsync(plr.UserId)
				v.Changed:Connect(function(new)
					ds:SetAsync(v.Name.."Data", v.Value, plr.UserId)
				end)
			end
		end
	end
	plr.inventory.ChildAdded:Connect(function(child)
		wait(2)
		if child.Value == 1 then
			local clone = script.Parent.InventoryItem:Clone()
			clone.Parent = script.Parent
			clone.Name = child.Name
			clone.Visible = true
			clone.ItemName.Text = child.Name
			clone.Image = "rbxthumb://type=Asset&w=420&h=420&id="..script.Parent.Parent.Parent.CatalogFrame.CatalogItems:FindFirstChild(child.Name).ItemId.Value
		end
		child.Changed:Connect(function(new)
			if new == 1 then
				local clone2 = script.Parent.InventoryItem:Clone()
				clone2.Parent = script.Parent
				clone2.Name = child.Name
				clone2.Visible = true
				clone2.ItemName.Text = child.Name
				clone2.Image = "rbxthumb://type=Asset&w=420&h=420&id="..script.Parent.Parent.Parent.CatalogFrame.CatalogItems:FindFirstChild(child.Name).ItemId.Value
				ds:SetAsync(child.Name.."Data", child.Value, plr.UserId)
			end
		end)
	end)
end)```
#4

when using SetAsync the 2nd parameter needs to be a table