Right, so when I run the following script: 

Maps = require(script.Maps)
Functions = require(script.Functions)

wait(2)
Functions.StartSim(Maps.Cabin)
wait(10)
Functions.EndSim()

It accesses 2 module scripts. I can confirm that the one containing the maps is 100% working, what I'm having trouble with is the Functions one. This is the script from there:

local Selectors = {
	game.Workspace["Holo System"].Generator.SelectionBox;
	game.Workspace["Holo System"].Generator.Connection
}

local Functions = {}

Functions.StartSim = function(Map)
	local Simulation = Instance.new("Model", game.Workspace)
	Simulation.Name = "Simulation"
	for _,v in pairs(Selectors) do
		v.Visible = true
	end
	
	for _,v in pairs(Map:GetChildren()) do
		v.Parent = Simulation
		for _,p in pairs(Selectors) do
			if p:IsA("SelectionBox") then
				p.Adornee = v
			elseif p:IsA("SelectionPartLasso") then
				p.Part = v
			end
		end
		wait()
		for _,c in pairs(Selectors) do
			if c:IsA("SelectionBox") then
				c.Adornee = nil
			elseif c:IsA("SelectionPartLasso") then
				c.Part = nil
			end
		end
	end
	for _,v in pairs(Selectors) do
		v.Visible = false
	end
end

Functions.EndSim = function()
	if not game.Workspace:FindFirstChild("Simulation") then return end
	local Simulation = game.Workspace:FindFirstChild("Simulation")
	for _,v in pairs(Selectors) do
		v.Visible = true
	end
	
	for _,v in pairs(Simulation:GetChildren()) do
		for _,c in pairs(Selectors) do
			if c:IsA("SelectionBox") then
				c.Adornee = v
			elseif c:IsA("SelectionPartLasso") then
				c.Part = v
			end
		end
		wait()
		for _,c in pairs(Selectors) do
			if c:IsA("SelectionBox") then
				c.Adornee = nil
			elseif c:IsA("SelectionPartLasso") then
				c.Part = nil
			end
			v:Destroy()
		end
	end
	for _,v in pairs(Selectors) do
		v.Visible = false
	end
end

return Functions

The error thrown in the output box reads:

19:43:05.250 - std::bad_cast
19:43:05.251 - Script 'Workspace.Holo System.Computer.Aurum's Holo Script.Function', Line 21 - field StartSim
19:43:05.251 - Script 'Workspace.Holo System.Computer.Aurum's Holo Script', Line 5
19:43:05.260 - Stack End

I have no idea why it's throwing at line 21, as all of it seems perfectly fine. The script is supposed to do what a holo training does, make a beam to a part that appears and lay down the map.

Any and all help appreciated.

Thanks in advance, AurumAquila

AnonymousEdited