Why is the handle of my tool disappearing from my tool?

I made a tool that is supposed to be like a spiderman web swing, and I made the script create a rope constraint between two parts. When I used it, nothing happened. I found out the handle disappeared the second the game opened, and there is no error at all even though the local script requires a handle. Other tools' handles are not being removed, and I have tried messing with the tool and checking my script to see if it accidentally deleted the handle. If it helps, here is my script:

local tool = script.Parent
local player = game:GetService("Players").LocalPlayer
local webOut = false

tool.Equipped:Connect(function(mouse)
    print("Web Equipped!")

    mouse.Button1Down:connect(function()
        if not webOut then
            print("Mouse pressed!")
            webOut = true

            local ray = Ray.new(tool.Handle.CFrame.p, (mouse.Hit.p - tool.Handle.CFrame.p).unit * 300)
            local part, position = workspace:FindPartOnRay(ray, player.Character, false, true)

            attachment1 = Instance.new("Attachment")
            attachment1.Parent = part
            attachment2 = Instance.new("Attachment")
            attachment2.Parent = tool.Handle

            rope = Instance.new("RopeConstraint")
            rope.Parent = tool
            rope.Attachment0 = attachment1
            rope.Attachment1 = attachment2
        else 
            webOut = false
            rope:Destroy()
            attachment1:Destroy()
            attachment2:Destroy()
        end
    end)
end)

there are no other scripts at all in the workspace and no free models.