Unexpected Symbol near '?'

Alright, so In this script I'm getting the error "Unexpected Symbol near '?' " It doesn't tell me where it is. I'm doing this script where i equip a tool a gui pops up and when I unequip it, it disappears. Any help would be appreciated! Thank you for your time.

Script:

Tool = script.Parent



function onEquippedLocal()

local character = script.Parent.Parent

local player = game.Players:GetPlayerFromCharacter(character)

if player==nil then return end

guiMain = script.Parent.ScreenGui:clone()

guiMain.Parent = player.PlayerGui

end





function onUneqippedLocal()

guiMain:Remove()

end





Tool.Equipped:connect(onEquippedLocal)

Tool.Unequipped:connect(onUnequippedLocal)