Why is the animation not playing on my character?

I'm making a prototype sword for my game and i just wanna make sure things are gonna work. I have made animations before and use them successfully but now I'm having trouble. I equip my sword, i click and the script runs smoothly except for one thing, the animation doesn't play. This is all in a local script and i do load my animation into the humanoid.

local tool = script.Parent

local debounce = true

tool.Activated:connect(function()
	if debounce then
	debounce = false
	local animation = script.attack
	animation.AnimationId = "http://www.roblox.com/Asset?ID=897730969"
	local char = game.Players.LocalPlayer.Character
	local newAnimation = char.Humanoid:LoadAnimation(animation)
	newAnimation:Play()
	local killBrick = script.Parent.Damage
	local kill = killBrick.Touched:connect(function(ply)
		if ply.Parent:FindFirstChild("Humanoid") then
			local humanoid = ply.Parent:FindFirstChild("Humanoid")
			humanoid:TakeDamage(30)
		end
	end)
	wait(2)
	kill:Disconnect()
	debounce = true
	end
end)

Is annoying because i don't even know why

Nvm, Animations don't run when you test them in studio...