Collection Service Argument 2 missing or nil?

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1

Hello. I’ve been messing around with the Collection Service, and I found an error that I can’t explain. I’ve tried looking on the forum, but all of them had to do with datastores.

grenadeProj.Touched:Connect(function(hit)
	
	if CS:HasTag(hit, "Floor") and bounce < 5 then
		bounce = bounce + 1
		grenadeParticles(bounce, grenadeProj)
		bounceHeight = bounceHeight * 0.7
		grenadeProj.Velocity =  Vector3.new(lookVector.X*40, bounceHeight, lookVector.Z*40)
		
	elseif (hit.Parent:FindFirstChildOfClass("Humanoid") and hit.Parent ~= player and hit.Name ~= "Handle" ) or bounce >= 5 and not exploded then
		grenadeExplode(40, player, grenadeProj)
		exploded = true
	elseif CS:HasTag("Wall") then
		grenadeProj:Destroy()
	end
	
end)

It errors on “elseif CS:HasTag(“Wall”)” and return "Argument 2 missing or nil. Any idea?

2

The error is very self explanatory! You forgot CollectionService:HasTag’s second argument which should be a string value. Try elseif CS:HasTag(hit,"Wall") instead

3

Whoops, guess I’m over complicating this, haha!