Collision Group Not Working

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#1

Hello, the Collision Group that I made isn’t working. I want the player to not be able to collide with any part named “Glass” in the workspace. (Right now they can collide with it) Here is the code:

local function collisions(player)
	local char = player.Character or player.CharacterAdded:Wait()
	task.spawn(function()
		for i, v in pairs(game.Workspace:GetDescendants()) do
			if v.Name == "Glass" then 
				v.CollisionGroup = "Glass"
			end
		end
	end)
	
	task.spawn(function()
		for i, v in pairs(char:GetDescendants()) do
			if v:IsA("Part") or v:IsA("MeshPart") then
				v.CollisionGroup  = "Player"
			end
		end
	end)
end

And here is the Collision Group Editor:
image

#2

If you put a print in the funtion. Does it print anything?

#3 
task.spawn(function()
	for i, v in pairs(game.Workspace:GetDescendants()) do
		if v.Name == "Glass" then 
			v.CollisionGroup = "Glass"
		end
	end
end)

Put this outside the function

#4

Yes, it does, and I will try doing the extra task right now

#5

I still have collisions with the part.

#6

print the name of v

task.spawn(function()
	for i, v in pairs(char:GetDescendants()) do
		if v:IsA("Part") or v:IsA("MeshPart") then
            print(v.Name)
			v.CollisionGroup  = "Player"
        end
	end
end)
#7

try this function:

local function setCollisionGroup(instances,collisionGroup)
	for _, part in instances do
		if part:IsA("BasePart") then
			part.CollisionGroup = collisionGroup
		end
	end
end

setCollisionGroup(char:GetDescendants(),"Player")
#8

Same issue. sdlkfjsdfkljsdfklfsd

#9

are you sure you need to use collision groups and can’t use glass.CanCollide = false

#10

Yes, 100 percent sure sdfsdf sdf sdf sdf sdf sdf

#11

check in their properties collision group and tell me if they are correct. both glass and player

#12

yes, they are both correct
sdf sdfsdf

#13

Try using v:IsA(“BasePart”) instead:

local function collisions(player)
	local char = player.Character or player.CharacterAdded:Wait()
	
	task.spawn(function()
		for i, descendant in ipairs(workspace:GetDescendants()) do
			if descendant.Name == "Glass" then 
				descendant.CollisionGroup = "Glass"
			end
		end
	end)

	task.spawn(function()
		for i, descendant in ipairs(char:GetDescendants()) do
			if descendant:IsA("BasePart") then
				descendant.CollisionGroup  = "Player"
			end
		end
	end)
end
#14

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