Why is this popping up whenever i make a new attribute?

[JetJettoJet (sk8)]

im trying to add another datastore but it just shows this error.

this is my script

local dataStoreService = game:GetService("DataStoreService")
local PlayerStats = dataStoreService:GetDataStore("StatSave")

game.Players.PlayerAdded:Connect(function(player)
	local playerstats = Instance.new("Folder")
	playerstats.Name = "playerstats"
	playerstats.Parent = player
	

	playerstats:SetAttribute("Strength", 1) -- done
	playerstats:SetAttribute("Protection", 1) -- done
	playerstats:SetAttribute("Dexterity", 1) -- done
	playerstats:SetAttribute("Sorcery", 1)
	playerstats:SetAttribute("Charisma", 1) -- done
	playerstats:SetAttribute("Intelligence", 1)
	playerstats:SetAttribute("Damage", 1) -- done
playerstats:SetAttribute("Stats", 200)
	



	local strengthdata, protectiondata, dexteritydata, sorcerydata, charismadata, intelligencedata, damagedata, statsdata
	local success, errormessage = pcall(function()

		strengthdata = PlayerStats:GetAsync(player.UserId.."-Strength")
		protectiondata = PlayerStats:GetAsync(player.UserId.."-Protection")
		dexteritydata = PlayerStats:GetAsync(player.UserId.."-Dexterity")
		sorcerydata = PlayerStats:GetAsync(player.UserId.."-Sorcery")
		charismadata = PlayerStats:GetAsync(player.UserId.."-Charisma")
		intelligencedata = PlayerStats:GetAsync(player.UserId.."-Intelligence")
		damagedata = PlayerStats:GetAsync(player.UserId.."-Damage")
		statsdata = PlayerStats:GetAsync(player.UserId.."-Stats")
	
	end)
	if success then
		playerstats:SetAttribute("Strength", strengthdata)
		playerstats:SetAttribute("Protection", protectiondata)
		playerstats:SetAttribute("Dexterity", dexteritydata)
		playerstats:SetAttribute("Sorcery", sorcerydata)
		playerstats:SetAttribute("Charisma", charismadata)
		playerstats:SetAttribute("Intelligence", intelligencedata)
		playerstats:SetAttribute("Damage", damagedata)
		playerstats:SetAttribute("Stats", statsdata)


	else
		print("Error.")
		warn(errormessage)
	end
end)




game.Players.PlayerRemoving:Connect(function(plr)

	local success, errormessage = pcall(function()
		PlayerStats:SetAsync(plr.UserId.."-Strength", plr.playerstats:GetAttribute("Strength"))
		PlayerStats:SetAsync(plr.UserId.."-Protection", plr.playerstats:GetAttribute("Protection"))
		PlayerStats:SetAsync(plr.UserId.."-Dexterity", plr.playerstats:GetAttribute("Dexterity"))
		PlayerStats:SetAsync(plr.UserId.."-Sorcery", plr.playerstats:GetAttribute("Sorcery"))
		PlayerStats:SetAsync(plr.UserId.."-Charisma", plr.playerstats:GetAttribute("Charisma"))
		PlayerStats:SetAsync(plr.UserId.."-Intelligence", plr.playerstats:GetAttribute("Intelligence"))
		PlayerStats:SetAsync(plr.UserId.."-Damage", plr.playerstats:GetAttribute("Damage"))
		PlayerStats:SetAsync(plr.UserId.."-Stats", plr.playerstats:GetAttributes("Stats"))
	end)

	if success then
		print("Saved PlayerData!")
	else
		print("Error with saving PlayerData.")
		warn(errormessage)
	end
end)

[HighProton (Proton)]

You can’t put dictionaries in an attribute as it is not supported.

If you don’t know what a dictionary is it is a type of table.

Most likely your PlayerStats:GetAsync must had return a dictionary, you can try printing it.

[JetJettoJet (sk8)]

yeah it printed but how do i fix it?

[HighProton (Proton)]

You just can’t use dictionaries, it’s not supported. So you would have to get the values out of the dictionary one by one, and store it in it’s own attribute.

[HighProton (Proton)]

Also, I wouldn’t recommend saving the values in multiple different datastores, as this may reach the read and write limit, and you might have some data issues. I recommend using ProfileService as it makes it much easier, and I personally use it. Also it isn’t a service that can be accessed, it’s just what it’s called. Here’s the documentation if you really need it ProfileService