Procedural generation error, script leaves doesn't fill in specific 3 tiles

[o10luckyboy10]

My generator works but leaves 3 tiles (36x36 space) out once close to the spawn, it’s always the same shape and position. The shape has an “<” shape. The issue is that players can fall trough those spots out the map and it looks unprofessional. I used (procedural generation)
There arn’t any error messages.

Here is my code btw:

local RegularTilesFolder = serverStorage.Level_0.RugularZone
local spawnTile = serverStorage.Level_0.SpawnTile

firstTile = spawnTile:Clone()
firstTile.Parent = game.Workspace.Level_0
firstTile:MoveTo(Vector3.new(0,-100,0))

function create(v)
	local newTile
	if v.TileToPlace.Value == nil then
		newTile = RegularTilesFolder:GetChildren()[math.random(1,#RegularTilesFolder:GetChildren())]:Clone()
	else
		newTile = RegularTilesFolder:GetChildren()[v.TileToPlace.Value]
	end
	newTile.Parent = game.Workspace.Level_0
	newTile:PivotTo(CFrame.new(v.Position) * CFrame.fromOrientation(math.rad(v.Orientation.X), math.rad(v.Orientation.Y), math.rad(v.Orientation.Z)))
	return newTile
end

local newTiles = {}

function generate(PreviousTile: Model)
	for i,v in pairs(PreviousTile:GetChildren()) do
		if v:IsA("BasePart") and v.Name == "NewTileStart" then
			local newTile = create(v)
			local GetPartsInPart = game.Workspace:GetPartsInPart(newTile.Collision)
			if #GetPartsInPart > 1 then
				newTile:Destroy()
			else
				table.insert(newTiles,newTile)
			end
		end
	end
	wait(0)
	for i,v in pairs(PreviousTile:GetChildren()) do
		if v:IsA("BasePart") and v.Name == "NewTileStart" then
			v:Destroy()
		end
	end
	table.remove(newTiles,table.find(newTiles,PreviousTile))
	for i,v in pairs(newTiles) do
		generate(v)
	end
end

generate(firstTile)

[T3_MasterGamer (NotReal)]

pls format the code properly by putting three bacticks (`) before and after the code

also cant help u rn sorry

[o10luckyboy10]

Its okay, thanks for the tip btw

[o10luckyboy10]

that’s how it looks like

[o10luckyboy10]

found the bug, I needed to add the first tile to the new tiles table before calling the gererate function the first time