Roblox 'Infinite yield possible' Fix

Roblox 'Infinite yield possible on WaitForChild' – Fix

The error

Infinite yield possible on 'ReplicatedStorage:WaitForChild("RemoteEvent")'

What it means

This is a warning, not an error. WaitForChild printed it because the object didn't appear within 5 seconds. Usually the name is misspelled, the path is wrong, the object is created by a script that never runs, or a LocalScript is waiting for something that only exists on the server (e.g. in ServerStorage).

The fix

local ReplicatedStorage = game:GetService("ReplicatedStorage")
-- Check spelling/case exactly matches the Explorer
local remote = ReplicatedStorage:WaitForChild("RemoteEvent", 10) -- 10s timeout
if not remote then
    warn("RemoteEvent missing from ReplicatedStorage")
    return
end

Put objects clients need in ReplicatedStorage (not ServerStorage). Passing a timeout makes WaitForChild return nil instead of yielding forever, so you can handle it.