Animation not loading or trusted?

So i have a module script with the following code in workspace.

function animatePlayer(animation, plr)
	if plr:IsA("Player") then
		local anim = Instance.new("Animation")
		anim.AnimationId = animation
		
		local animTrack = plr.Character.Humanoid:LoadAnimation(anim)
		animTrack:Play()
		print 'Shoulda Casted'
	end
end

return animatePlayer

and in a local script inside the player i have this line of code

local animateModule = require(game.Workspace.Animations.Handler) 		
animateModule(AbScript.Anim.Value, plr) -- Sets Animation

It says the animation couldnt load. So i made a new animation in hopes it will fix, but now it says

"Asset not trusted" "Could not load animation"

Is it not possible to run animations like this?

Do you own the animation, or is the animation free to take. If not then it wont work