"Code Samples-Purchase Handling" SessionLockError

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#1

Hi. I’ve been having trouble storing player data lately and was hoping I could get some help.
I used the Purchase Handling code from Roblox Code Samples to save and read my Player data, and it worked fine, but today I found a serious problem, it often fails to read the data (it didn’t have this problem before yesterday…) It always reports an error “Error loading player data: SessionLockError”

Store Link:

code:

function PlayerDataServer._onPlayerAddedAsync(player: Player)
	local hasErrored = false
	local errorType = PlayerDataErrorType.DataStoreError

	if dataStoresEnabled then
		local key = PlayerDataServer._getKey(player)

		-- We need to pass the player's userId into the SessionLockedDataStoreWrapper so it can correctly
		-- tag it for compliance reasons when it writes the session lock metadata
		local success, result = PlayerDataServer._sessionLockedWrapper:getAsync(key, nil, { player.UserId })

		if success then
			PlayerDataServer._playerData[player] = (
				result or Sift.Dictionary.copyDeep(PlayerDataServer._defaultData)
			) :: PlayerData
			PlayerDataServer._playerDataSynced[player] =
				Sift.Dictionary.copyDeep(PlayerDataServer._playerData[player]) :: PlayerData
		else
			-- If this is a session lock error, we want to record a different error type so the client
			-- can display an alternative message to the user
			if result == SessionLockedDataStoreWrapper.sessionLockErrorString then
				errorType = PlayerDataErrorType.SessionLocked
			end

			warn("Error loading player data: " .. tostring(result))

			hasErrored = true
		end
	else
		-- If Data Store access is not permitted, we will treat the load as an error
		hasErrored = true
	end

	if hasErrored then
		-- If the player's data load has errored - we still want to allow them to play the game with default data
		PlayerDataServer._playerData[player] = Sift.Dictionary.copyDeep(PlayerDataServer._defaultData) :: PlayerData
		PlayerDataServer._setPlayerDataAsErrored(player, errorType)
	else
		PlayerDataServer._sendLoadedData(player)
	end
end
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