Problem with Profile Service

Ok so I got the error:
Attempt to index nil with Data

even though profile is defined

What does your code look like?

local DataService = {Name = "DataService", ToLoad = {}}

local Players = game:GetService("Players")

local Rep = game:GetService("ReplicatedStorage")

local Server = game:GetService("ServerScriptService"):WaitForChild("Server")

local Modules = Server.Modules

local Services = Server.Services

function DataService:Init()

self.ProfileService = require(Modules.ProfileService)

self.DefaultData = require(Modules.DefaultData)

self.KeyHandler = require(Modules.KeyHandler)

self.AbbreviateModule = require(Modules.AbbreviateModule)

self.ProfileStore = self.ProfileService.GetProfileStore(

self.KeyHandler:GetKey(),

self.DefaultData

)

self.Profiles = {}

for _, module in pairs(script:GetChildren()) do

self.ToLoad[module.Name] = require(module)

end

task.spawn(function()

for _, player in pairs(Players:GetPlayers()) do

task.spawn(function()

self:PlayerAdded(player)

end)

end

Players.PlayerAdded:Connect(function(player)

self:PlayerAdded(player)

end)

end)

print(("%s initialized"):format(self.Name))

end

function DataService:PlayerAdded(player)

local profile

if game["Run Service"]:IsStudio() then

warn("[IsStudio]: Using mock profile data...")

profile = self.ProfileStore.Mock:LoadProfileAsync("Player_" .. player.UserId)

else

profile = self.ProfileStore:LoadProfileAsync("Player_" .. player.UserId)

end

if profile ~= nil then

profile:AddUserId(player.UserId)

profile:Reconcile()

profile:ListenToRelease(function()

self.Profiles[player] = nil

player:Kick()

end)

if player:IsDescendantOf(Players) == true then

self.Profiles[player] = profile

for _, v in pairs(self.ToLoad) do

task.spawn(v, player, profile)

end

else

profile:Release()

end

else

player:Kick()

end

end

function DataService:PlayerRemoving(player)

local profile = self.Profiles[player]

if profile ~= nil then

profile:Release()

end

end

function DataService:GetProfile(player: Player)

return self.Profiles[player]

end

return DataService

It’s not finding the profile, are you sure you’re not using userId instead of player as key?

I’m not using user id. I think it saves the profile as player instance