For i,table isn't readed in module

[MagicLuau (Script)]

I got a problem with my race system, basically i attempted making the race system dynamic witch presets information and the race handle them but when testing i found out all the for loops aren’t readed. Any fix?

local module = {}
local KnowRacesData = {
	{
		Name = "Off Road",
		ExpirationTime = 120,
		Laps = 3,
		Reward = 3000,
	}		
}

function module:StartRace(race:string,players,vehicles)
	local success,errorm = pcall(function()
		if not race then
			return
		end

		if not players then
			warn("No players")
			return
		end

		if not vehicles then
			warn("No vehicles")
			return
		end

		local racedata = false

		for i,racedatav in KnowRacesData do
			print(i,racedatav.Name)
			
			if racedatav.Name == race then
				racedata = i
				print("Valid")
				break
			end	
		end

		if not racedata then
			warn("Unknow race given")
			return
		end

		wait(4)

		for t = 5,0,-1 do
			for _, player in players do
				game.ReplicatedStorage.RemoteEvents.SendRaceInformation:FireClient(player,"Race Countdown",t)
				wait(1)
			end
		end
		
		print("readed")
		
		local GivableData = {
			Name = racedata.Name,
			Laps = racedata.Laps,
		}
		
		print("should print table")
		
		for i,v in GivableData do
			print(i,v)
		end

		for _,player in players do
			print("should fire")
			game.ReplicatedStorage.RemoteEvents.SendRaceInformation:FireClient(player,"Show Display",GivableData)
			game.ReplicatedStorage.RemoteEvents.SendRaceInformation:FireClient(player,"Show Checkpoint",race)
		end
	end)

	if success then
		return module, true
	else
		return module, false,errorm
	end

end

return module

[MagicLuau (Script)]

Note: The module did not return the error warning.