[ReplicaService Issue] Missing folder "ReplicaRemoteEvents" in ReplicatedStorage

[0x997]

I wanted to try out making a simple inventory system using ProfileService and ReplicaService. I quickly put together a data manager script and some client code to handle the replication but not only does my data manager module not run at all, ReplicaService is constantly throwing this warning:

[ReplicaController]: Missing folder “ReplicaRemoteEvents” in ReplicatedStorage; Please check setup documentation.

I looked through the docs of ReplicaService but couldn’t find any info on that. I have searched the devforum too and haven’t found anything.

Here is my code:

Data Manager:

local Template = {
	CurrentPower = 0,
	Inventory  = {
		Equipped = {}
	}
}

local profileService = require(script.Parent.ProfileService)

local replicaService = require(script.Parent.ReplicaService)
local players = game:GetService("Players")

local RunService = game:GetService("RunService")

local expStore = profileService.GetProfileStore(
	"Player",
	Template
)

local Profiles = {}
local Replicas = {}

local Manager = {}

local function updateReplica(player, value, valueKey)
	local dataReplica = Replicas[player]
	
	dataReplica:SetValue({valueKey}, value)
end

function Manager:Get(player)
	local profile = Profiles[player]
	if profile then
		return profile
	else
		warn("[MANAGER]: Could not get data from: "..player.UserId)
	end
end

function Manager:Append(player, item, quantity)
	local profile = self:Get(player)
	local dataReplica = Replicas[player]
	
	if profile and dataReplica then
		if profile.Data.Inventory[item] then
			profile.Data.Inventory[item] += quantity
		else
			profile.Data.Inventory[item] = quantity
		end
		dataReplica:ArraySet(dataReplica.Data.Inventory, item, profile.Data.Inventory[item])
	end
end

local function onAdded(player)
	local playerProfile = expStore:LoadProfileAsync("player-"..player.UserId, "ForceLoad")
	if RunService:IsStudio() then
		playerProfile = expStore.Mock:LoadProfileAsync("player-"..player.UserId, "ForceLoad")
	end
	
	playerProfile:AddUserId(player.UserId)
	playerProfile:Reconcile()

	playerProfile:ListenToRelease(function()
		Profiles[player] = nil
		Replicas[player] = nil
		
		player:Kick()
	end)
	
	if playerProfile then
		if player:IsDescendantOf(players) then
			Profiles[player] = playerProfile
			
			local newReplica = replicaService.NewReplica({
				ClassToken = replicaService.NewClassToken("player-"..player.UserId),
				Data = playerProfile.Data,
				Replication = player
			})
			Replicas[player] = newReplica

		else playerProfile:Release() end
		
	else player:Kick() end
	
end

local function onRemoving(player)
	local playerProfile = Profiles[player]
	
	if playerProfile then playerProfile:Release() end
end

for _, player in ipairs(players:GetPlayers()) do
	task.spawn(onAdded, player)
end

players.PlayerAdded:Connect(onAdded)
players.PlayerRemoving:Connect(onRemoving)

return Manager

Client:

local Players = game:GetService("Players")
local player = Players.LocalPlayer

local replicatedStorage = game:GetService("ReplicatedStorage")
local replicaController = require(replicatedStorage.ReplicaController)
local Items = require(replicatedStorage.Items)

local invFrame = script.Parent
local GUI_ASSETS = replicatedStorage.GUI_ASSETS
local templateGridElement = GUI_ASSETS.TemplateIcon

function updateGrid(replica)
	
	for _, element in pairs(invFrame:GetChildren()) do
		if element:IsA("ImageLabel") then
			element:Destroy()
		end
	end
	for item, quantity in pairs(replica.Data.Inventory) do	
		if item ~= "EquippedPets" then
			for i = 1, quantity do 

				local newGridElement = templateGridElement:Clone()
				local associatedItem = Items[item]

				newGridElement.Image = associatedItem.IconID
				newGridElement.Power.Text = associatedItem.Power
				newGridElement.Parent = invFrame

			end	
		end	
	end	
end

replicaController.ReplicaOfClassCreated("player-"..player.UserId, function(replica)	
	replica:ListenToChange({"Inventory"}, function()
		updateGrid(replica)
		print("Updated inventory!")
	end)
	updateGrid(replica)
end)

What’s interesting is that the warning only appears when the client script is enabled. Any help kindly appreciated!

[Feelings_La (Feela)]

Have you requested the replica with replicaController.RequestData()?

[0x997]

Yes, I did. Sorry, forgot about this post. I found the issue myself, turns out for some reason the PlayerAdded event was not firing inside of the ModuleScript so I placed that event into a separate script and it worked.