Make load folders script (server script inside workspace)

local DataStore = game:GetService("DataStoreService")

local function decodeCFrame(cf) 
    return CFrame.new(unpack(cf))
end

game.Players.PlayerAdded:connect(function(plr)
	local player = plr
	local Saves = player:WaitForChild("Saves")
	local savesAmount = Saves:WaitForChild("SavesAmount")
	local num = 0
	local SavesAMBackup = savesAmount.Value
	
	wait(2)
	
	if savesAmount.Value > 0 then
 		repeat
			local keyStore = DataStore:GetDataStore("keyStore "..num)
			local PosData = DataStore:GetDataStore(tostring("CFrameDataStore "..num))
			print(PosData)
			if keyStore ~= nil and PosData ~= nil then
				local key = keyStore:GetAsync(player.UserId) or false
				
			
				wait()
				num = num + 1
				SavesAMBackup = SavesAMBackup - 1
				
				local folder = Instance.new("Folder")
				folder.Name = num
				folder.Parent = player.Saves
							
				local keyFolder = Instance.new("BoolValue")
				keyFolder.Name = "key"
				keyFolder.Value = key
				keyFolder.Parent = folder
				
				local CFramePacked = (PosData:GetAsync(player.UserId))
				print(CFramePacked)
				local CFrameUnpacked = (decodeCFrame(CFramePacked))
				
				local PlayerPosition = Instance.new("CFrameValue")
				PlayerPosition.Name = "PlayerCFrame"
				PlayerPosition.Value = CFrameUnpacked
				PlayerPosition.Parent = folder
			else
				print("datastore nil")
			end
		until SavesAMBackup <= 0
	
	else
		warn("no saves")
	end
	
end)

Problem is that Posdata is printed as 'nil' however, this 'if keyStore ~= nil and PosData ~= nil then' doesn't detect it being nil because it still gives an error with unpacking the CFrame values, these are the other (linked) scripts

Folder save script (module script inside workspace)

local DataStore = game:GetService("DataStoreService")
key = false

local module = {}
local num = 0

local function encodeCFrame(cf) 
    return {cf:components()}
end


local function decodeCFrame(cf) 
    return CFrame.new(unpack(cf))
end

function module.save(player, PosData)
	print("SAVING")
	print(player, PosData)
	num = 0
	
	for index, save in pairs(player.Saves:GetChildren()) do
		if save:IsA("Folder") then
			num = num + 1
		end
	end
	
	local Save = Instance.new("Folder")
	Save.Name = num + 1
	Save.Parent = player.Saves
	
	local PlayerCFrame = Instance.new("CFrameValue")
	PlayerCFrame.Name = "PlayerCFrame"
	PlayerCFrame.Value = player.Character.HumanoidRootPart.CFrame
	PlayerCFrame.Parent = Save
	
	key = true
	
	player.Saves.SavesAmount.Value = player.Saves.SavesAmount.Value + 1
	
	local keyStore = DataStore:GetDataStore("keyStore "..num)
	local CFrameDataStore = DataStore:GetDataStore(tostring("CFrameDataStore "..num))
	
	print("saving")
	
	keyStore:SetAsync(player.UserId, key)
	CFrameDataStore:SetAsync(player.UserId, encodeCFrame(PlayerCFrame.Value))
	local var = (CFrameDataStore:GetAsync(player.UserId))
	print(decodeCFrame(var))
end

return module

(no errors from this script, even the getasync seems to work fine)

Save to module manager (server script (fires on a server event fired by a local script inside startergui (playergui)) inside workspace)

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local SaveGame = ReplicatedStorage:WaitForChild("SaveFullGame")

local moduleSaver = require(workspace.DataStore.SaveScript)


SaveGame.OnServerEvent:connect(function(player)
	local char = player.Character or player.CharacterAdded:wait()
	
	if char then
		local HRP = char:WaitForChild("HumanoidRootPart")
		local CFrameData = HRP.CFrame
		
		moduleSaver.save(player, CFrameData)
	end
end)

No errors from this either, works fine

Savesamount script (server script inside workspace)

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local DataStore = game:GetService("DataStoreService")
local SavesList = DataStore:GetDataStore("SavesList")
local Save = ReplicatedStorage:WaitForChild("SaveGame")

game.Players.PlayerAdded:connect(function(player)
	local Saves = Instance.new("Folder",player)	
	Saves.Name = "Saves"
	
	local SavesAmount = Instance.new("IntValue",Saves)
	SavesAmount.Name = "SavesAmount"
	SavesAmount.Value =  SavesList:GetAsync(player.UserId) or 0
	
	SavesList:SetAsync(player.UserId, SavesAmount.Value)
	print(SavesAmount.Value,SavesList:GetAsync(player.UserId))
	
	SavesAmount.Changed:connect(function()
		SavesList:SetAsync(player.UserId, SavesAmount.Value)
	end)
end)

local function save(player, SavesAM)
	SavesList:SetAsync(player.UserId, player.Saves.SavesAmount.Value)
end

Save.OnServerEvent:Connect(save)

Last ones work fine, only the first one really matters but I wanted to be sure xD

AnonymousEdited