why doesn't the animation play if I equip my cloned tool but works fine in my primary one ?

usually , an animation will play if the tool is equipped , here is the code for the tool :

local tool = script.Parent

local cooldownindic = true
local active = nil

tool.Equipped:Connect(function(test)
	
	player = tool.Parent
	if tool.Parent:FindFirstChildWhichIsA("Humanoid") then
		print("yes")
		player = tool.Parent
		print("Owner is " .. player.Name)
		print(tool.Parent.Name)
		game.Workspace.STOPMOVE:FireClient(game.Players[tostring(player)])
		wait(0.1)
		tool.Parent.Humanoid.Jump = true
		local animation = Instance.new("Animation")
		animation.AnimationId = "http://www.roblox.com/asset/?id=5247534289" 
		local animationTrack = tool.Parent.Humanoid:LoadAnimation(animation)
		animationTrack:Play()
	
		local Animation = game.Workspace[tostring(player.Name)].Animate
		Animation.idle.Animation1.AnimationId = "rbxassetid://5242207020"
		Animation.idle.Animation2.AnimationId = "rbxassetid://5242207020"
		Animation.run.RunAnim.AnimationId = "rbxassetid://5246789637"
		Animation.walk.WalkAnim.AnimationId = "rbxassetid://5246789637"
		player.Humanoid.WalkSpeed = "8"
	
		tool.Unequipped:Connect(function()
			game.Workspace.STOPMOVE:FireClient(game.Players[tostring(player)])
			player.Humanoid.Jump = true
			local Animation = game.Workspace[tostring(player.Name)].Animate
			Animation.idle.Animation1.AnimationId = "rbxassetid://2510196951"
			Animation.idle.Animation2.AnimationId = "rbxassetid://2510197257"
			Animation.run.RunAnim.AnimationId = "rbxassetid://2510198475"
			Animation.walk.WalkAnim.AnimationId = "rbxassetid://2510202577"
			
			player.Humanoid.WalkSpeed = "16"
		end)
	end
end)


local function testdamage()
	script.Parent.Wedge1.Script.Disabled = false
	wait(0.5)
	script.Parent.Wedge1.Script.Disabled = true
end
tool.Activated:Connect(function(plr)
	
	
	active = true
	while true do
		if active == true then
			if cooldownindic == true then
				cooldownindic = false
				local animation = Instance.new("Animation")
				animation.AnimationId = "http://www.roblox.com/asset/?id=5257864837" 
				local animationTrack = tool.Parent.Humanoid:LoadAnimation(animation)
				animationTrack:Play()
				wait(0.57)
				testdamage()
				wait(0.5)
				cooldownindic = true
			end
		end
		wait(0.01)
	end
end)	
tool.Deactivated:Connect(function(plr)
	  active = false
end)

it works just fine , but if i clone the tool , even if the script is cloned , its like there is no script in my SECOND tool , the first tool still works fine

my clone code :

local Common = game.ReplicatedStorage.Tool:Clone()
Common.Parent = game.Workspace[tostring(game.Players.LocalPlayer)]

and i tried to clone it to my backpack too :

game.ReplicatedStorage.Tool:Clone().Parent = game.Players.LocalPlayer.Backpack

still nothing is happening

how do I fix this ?

From what I've seen, the only problem would be at the cloning.

game.Workspace[tostring(game.Players.LocalPlayer)] is the problem. You can't use tostring on an object, it would return nil. So you need to get the .Name of the LocalPlayer, without the tostring() function.