Cannot store Array in DataStore?
I was searching around for this error, found another answer on scriptinghelpers, but the fix the guy gave didn't work for me. I get the error 17:48:16.066 - Cannot store Array in DataStore 17:48:16.067 - Script 'Workspace.Script', Line 49 17:48:16.068 - Stack End" Note: That is not the actual data store name..
local DSService = game:GetService('DataStoreService'):GetDataStore("Name")
game.Players.PlayerAdded:connect(function(plr)
local uniquekey = 'id-'..plr.userId
local leaderstats = Instance.new('IntValue', plr)
local savevalue = Instance.new('IntValue')
local SaveFolder = Instance.new('Folder')
local SaveStone = Instance.new('IntValue')
local SaveClay = Instance.new('IntValue')
local SaveBrick = Instance.new('IntValue')
local SaveRawIron = Instance.new('IntValue')
local SaveIron = Instance.new('IntValue')
leaderstats.Name = 'leaderstats'
savevalue.Parent = leaderstats
savevalue.Name = 'Cash'
SaveFolder.Name = "SaveFolder"
SaveFolder.Parent = plr
SaveStone.Name = "SaveStone"
SaveStone.Parent = SaveFolder
SaveClay.Name = "SaveClay"
SaveClay.Parent = SaveFolder
SaveBrick.Name = "SaveBrick"
SaveBrick.Parent = SaveFolder
SaveRawIron.Name = "SaveRawIron"
SaveRawIron.Parent = SaveFolder
SaveIron.Name = "SaveIron"
SaveIron.Parent = SaveFolder
local GetSaved = DSService:GetAsync(uniquekey)
if GetSaved then
savevalue.Value = GetSaved[1]
SaveFolder = GetSaved[2]
SaveStone.Value = GetSaved[3]
SaveClay.Value = GetSaved[4]
SaveBrick.Value = GetSaved[5]
SaveRawIron.Value = GetSaved[6]
SaveIron.Value = GetSaved[7]
plr.PlayerGui.Invintory.Inv.Stone.Text = "Stone: "..SaveStone.Value
plr.PlayerGui.Invintory.Inv.Clay.Text = "Stone: "..SaveClay.Value
plr.PlayerGui.Invintory.Inv.Bricks.Text = "Stone: "..SaveBrick.Value
plr.PlayerGui.Invintory.Inv.RawIron.Text = "Stone: "..SaveRawIron.Value
plr.PlayerGui.Invintory.Inv.Iron.Text = "Stone: "..SaveIron.Value
else
local NumbersForSaving = {savevalue.Value,
SaveFolder,
SaveStone.Value,
SaveClay.Value,
SaveBrick.Value,
SaveRawIron.Value,
SaveIron.Value}
DSService:SetAsync(uniquekey, NumbersForSaving)
end
end)
game.Players.PlayerRemoving:connect(function(plr)
local uniquekey = 'id-'..plr.userId
local Savetable = {plr.leaderstats.Cash.Value,
plr.SaveFolder,
plr.SaveFolder.SaveStone.Value,
plr.SaveFolder.SaveClay.Value,
plr.SaveFolder.SaveBrick.Value,
plr.SaveFolder.SaveRawIron.Value,
plr.SaveFolder.SaveIron.Value}
DSService:SetAsync(uniquekey, Savetable)
end)
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1 answer
You can only have one (1) type of statistic stored in a table in a datastore...
plr.SaveFolder cannot be saved, because it is not the same type of object as plr.SaveFolder.SaveStone.Value
Solution?
JSONEncoding, and JSONDecoding...
To do JSONEncoding:
http://wiki.roblox.com/index.php?title=API:Class/HttpService/JSONEncode
Why is this useful? You can convert data into Strings.
But how do I do this? First, you must access the HttpService, this does not mean HttpService needs to be enabled though:
HttpService = game:GetService("HttpService")
Now, you will give the table you want to encode:
local atable = {"A","B","a","b"}
Since you have this, you can now begin to encode it...
local encoding = HttpService:JSONEncode(atable) print(encoding)
Now, you have a string.
http://wiki.roblox.com/index.php?title=API:Class/HttpService/JSONDecode
When retrieving the data given to the datastore, you must now decode the encoding...
You can go about this by using the JSONDecode("AString") event...
local decoding = HttpService:JSONDecode(encoding)
Now you have a table... hooray.
As for your script, now that I have explained this... will go as follows:
HttpService = game:GetService("HttpService") -- Put this at the start of the script.
local EncodedTable = DSService:GetAsync(uniquekey)
local DecodedTable
if EncodedTable then
DecodedTable = EncodedTable:JSONDecode(EncodedTable)
end
if DecodedTable ~= nil then
savevalue.Value = DecodedTable[1]
SaveFolder = DecodedTable[2]
SaveStone.Value = DecodedTable[3]
SaveClay.Value = DecodedTable[4]
SaveBrick.Value = DecodedTable[5]
SaveRawIron.Value = DecodedTable[6]
SaveIron.Value = DecodedTable[7]
plr.PlayerGui.Invintory.Inv.Stone.Text = "Stone: "..SaveStone.Value
plr.PlayerGui.Invintory.Inv.Clay.Text = "Stone: "..SaveClay.Value
plr.PlayerGui.Invintory.Inv.Bricks.Text = "Stone: "..SaveBrick.Value
plr.PlayerGui.Invintory.Inv.RawIron.Text = "Stone: "..SaveRawIron.Value
plr.PlayerGui.Invintory.Inv.Iron.Text = "Stone: "..SaveIron.Value
else
local NumbersForSaving = {
savevalue.Value,
SaveFolder,
SaveStone.Value,
SaveClay.Value,
SaveBrick.Value,
SaveRawIron.Value,
SaveIron.Value}
local EnocdedNFS = HttpService:JSONEncode(NumbersForSaving)
DSService:SetAsync(uniquekey,EncodedNFS)
end
That's for the PlayerAdded, for the PlayerRemoving:
game.Players.PlayerRemoving:connect(function(plr)
local uniquekey = 'id-'..plr.userId
local Savetable = {plr.leaderstats.Cash.Value,
plr.SaveFolder,
plr.SaveFolder.SaveStone.Value,
plr.SaveFolder.SaveClay.Value,
plr.SaveFolder.SaveBrick.Value,
plr.SaveFolder.SaveRawIron.Value,
plr.SaveFolder.SaveIron.Value}
local EncodedSt = HttpService:JSONEncode(Savetable)
DSService:SetAsync(uniquekey, EncodedSt)
end)
This should do it for you... There could be errors, it was done in the Tab for this.
-Taryo
Thgirypoc (C) 6102 Oyrat
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