How do I fix the attempt to index nil with 'Humanoid' error in line 4?

I'm trying to to play a animation when I click with the tool equipped but this error keeps showing up. Here's my script:

local player = game:GetService("Players").LocalPlayer
local character = player.Character
local Throw1 = script.Parent:FindFirstChild("Throw1")
local PlayA = character.Humanoid:LoadAnimation(Throw1)
local CanThrow = true
local dobounce = 1


script.Parent:Activated():Connect(function()
    if CanThrow then
        CanThrow = false
        PlayA:Play()
        wait (dobounce)
        CanThrow = true
    end
end)