DataStore not setting anything at all using SetAsync

[7x_ar]

I can’t get DataStore to set data. I’ve been trying this whole day.

Code:

local function OnJoin(player)
    local Success, ErrorMessage = pcall(function()
        InventoryStore:SetAsync(player.UserId, "test")
    end)
    print(Success, ErrorMessage)
end

Players.PlayerAdded:Connect(OnJoin)

I:

• Enabled API services in the game settings
• Don’t send many requests at once

This code returns
true nil, meaning it worked, but when I join the game and use GetAsync(), it just prints out nil. This used to be part of my inventory system but the DataStore setting wasn’t working so I tried something simple like this and it still wasn’t working. I’ve tried doing wait(5) in game:BindToClose() and it did nothing. I’m out of ideas. Roblox status page says datastores are operational.

[Qin2007]

where do you test that
in roblox studio you need to

[RedExorcistsS (RedExorcist)]

You have probably writen the loading with the wrong player key

please show the code fully

[7x_ar]

I have done that ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀