Hey guys!
Working with the Web API for Inventory but I came across that if they’re inventory is private it errors;
Private Inventory
Public Inventory
Is there a way that I can tell if it’s private so I can put a TextLabel saying “User inventory is private.”?
What I tried to do is do something with the error code and that works, but if the inventory is public then that also errors because obviously ["errors"] doesn’t exist in Data.
Thank you in advance!
local Data = {}
local succ1, res1 = pcall(function()
if Data then
if Data["errors"][1]["code"] == 4 then
return true
else
return false
end
end
end)
if res1 then
script.Parent.Folder.InventoryPrivate.Visible = true
end
local succ2, res2 = pcall(function()
if Data then
if #Data["data"] == 0 then
return true
else
return false
end
end
end)
if res2 then
script.Parent.Folder.NoResultsFound.Visible = true
end
Just make sure “Data” is always defined you can do that by adding or {} at the end of the statement which assigns a value to it.
Which API endpoint are you using?
When I use:
https://inventory.roblox.com/docs#!/Inventory/get_v2_users_userId_inventory
On a user who has a private inventory, the following is returned:
{
"errors": [
{
"code": 4,
"message": "You are not authorized to view this user's inventory.",
"userFacingMessage": "Something went wrong"
}
]
}
local Data = {}
local DataError = Data["errors"]
if DataError then
local errCode = Data["errors"][1]["code"]
if errCode == 4 then
--do something
end
end
local DataData = Data["data"]
if DataData then
if #DataData == 0 then
--do something
end
end
Ignore the first block of code I provided, this second one is working (tested in Studio).
Thanks but I’ve run into another problem. (Idk if this is connected)
Line 34: attempt to get length of a nil value
local ProxyService = require(game:GetService("ServerScriptService").ProxyService)
local Proxy = ProxyService:New('<MY_KEY>')
local HttpService = game:GetService("HttpService")
game.ReplicatedStorage.UserIdEvent.OnServerEvent:Connect(function(player, id)
local Response = Proxy:Get("https://inventory.roblox.com/v2/users/"..id.."/inventory?assetTypes=Hat&limit=100&sortOrder=Desc").body
local Data = HttpService:JSONDecode(Response)
local i = 1
warn(Data)
local Data = {}
local DataError = Data["errors"]
if DataError then
local errCode = Data["errors"][1]["code"]
if errCode == 4 then
script.Parent.Folder.InventoryPrivate.Visible = true
end
end
local DataData = Data["data"]
if DataData then
if #DataData == 0 then
script.Parent.Folder.NoResultsFound.Visible = true
end
end
local Count = #Data["data"] --THIS IS LINE 34
local Items = Data["data"]
while i < Count+1 do
local Clone = game.ServerStorage.ItemCard:Clone()
Clone.Title.Text = Items[i]["name"]
local itemid = Items[i]["assetId"]
Clone.Icon.Image = "https://www.roblox.com/asset-thumbnail/image?assetId="..itemid.."&width=420&height=420&format=png"
Clone.Parent = script.Parent
script.Parent.Folder.ItemsCount.Text = "Accessories > Hat ("..i..")"
if i == 100 then
script.Parent.Folder.ItemsCount.Text = "Accessories > Hat ("..i..") | MAX: 100 (Only shows the 100 most recent items)"
break
end
i = i + 1
end
end)
That’s a different issue, but here:
local ProxyService = require(game:GetService("ServerScriptService").ProxyService)
local Proxy = ProxyService:New('<MY_KEY>')
local HttpService = game:GetService("HttpService")
game.ReplicatedStorage.UserIdEvent.OnServerEvent:Connect(function(player, id)
local Response = Proxy:Get("https://inventory.roblox.com/v2/users/"..id.."/inventory?assetTypes=Hat&limit=100&sortOrder=Desc").body
local Data = HttpService:JSONDecode(Response)
local i = 1
warn(Data)
local Data = {}
local DataError = Data["errors"]
if DataError then
local errCode = Data["errors"][1]["code"]
if errCode == 4 then
script.Parent.Folder.InventoryPrivate.Visible = true
end
end
local DataData = Data["data"]
if DataData then
if #DataData == 0 then
script.Parent.Folder.NoResultsFound.Visible = true
end
end
local DataData2 = Data["data"]
local countData
if DataData2 then
countData = #DataData2
end
local Items = Data["data"]
while i < countData+1 do
local Clone = game.ServerStorage.ItemCard:Clone()
Clone.Title.Text = Items[i]["name"]
local itemid = Items[i]["assetId"]
Clone.Icon.Image = "https://www.roblox.com/asset-thumbnail/image?assetId="..itemid.."&width=420&height=420&format=png"
Clone.Parent = script.Parent
script.Parent.Folder.ItemsCount.Text = "Accessories > Hat ("..i..")"
if i == 100 then
script.Parent.Folder.ItemsCount.Text = "Accessories > Hat ("..i..") | MAX: 100 (Only shows the 100 most recent items)"
break
end
i = i + 1
end
end)
local ProxyService = require(game:GetService("ServerScriptService").ProxyService)
local Proxy = ProxyService:New('<MY_KEY>')
local HttpService = game:GetService("HttpService")
game.ReplicatedStorage.UserIdEvent.OnServerEvent:Connect(function(player, id)
local Response = Proxy:Get("https://inventory.roblox.com/v2/users/"..id.."/inventory?assetTypes=Hat&limit=100&sortOrder=Desc").body
local Data = HttpService:JSONDecode(Response)
local i = 1
warn(Data)
local Data = {}
local DataError = Data["errors"]
if DataError then
local errCode = Data["errors"][1]["code"]
if errCode == 4 then
script.Parent.Folder.InventoryPrivate.Visible = true
end
end
local DataData = Data["data"]
if DataData then
if #DataData == 0 then
script.Parent.Folder.NoResultsFound.Visible = true
end
end
local DataData2 = Data["data"]
local countData
if DataData2 then
countData = #DataData2
end
local Items = Data["data"]
if countData then
while i < countData+1 do
local Clone = game.ServerStorage.ItemCard:Clone()
Clone.Title.Text = Items[i]["name"]
local itemid = Items[i]["assetId"]
Clone.Icon.Image = "https://www.roblox.com/asset-thumbnail/image?assetId="..itemid.."&width=420&height=420&format=png"
Clone.Parent = script.Parent
script.Parent.Folder.ItemsCount.Text = "Accessories > Hat ("..i..")"
if i == 100 then
script.Parent.Folder.ItemsCount.Text = "Accessories > Hat ("..i..") | MAX: 100 (Only shows the 100 most recent items)"
break
end
i = i + 1
end
end
end)
I didn’t get any errors, but nothing is showing up.
You should add some prints around the code to see what gets executed, you likely just need to change some logic slightly to get the data.
I put them in all of the if statements and nothing showed up. I don’t think the if statements are running.