attempt to get length of global (a nil value)

[Pokinope]

Hello,

So I've been creating a gamemode, it's all working fine apart from the spawn points system, I managed to follow a tutorial to make the tables and all, this is what I have:

init.lua:

local spawnPointsVictims = {}
local spawnPointsKillers = {}

hook.Add( "PlayerSay", "SpawnCommands", function(ply, text, bteam)
    text = string.lower( text )
    textTable = string.Explode( " ", text )

    if( textTable[1] == "!setspawn") then
        if( !file.Exists( "dm/" .. game.GetMap(), "DATA" ) ) then
            file.CreateDir( "dm/" .. game.GetMap(), "DATA")
        end

        if( !file.Exists( "dm/" .. game.GetMap() .. "/victimspawns.txt", "DATA" ) ) then
            file.Write( "dm/" .. game.GetMap() .. "/victimspawns.txt", util.TableToKeyValues( spawnPointsVictims ) )
        else
            spawnPoints = util.KeyValuesToTable( file.Read( "dm/" .. game.GetMap() .. "/victimspawns.txt", "DATA" ) )
        end

        if( !file.Exists( "dm/" .. game.GetMap() .. "/killerspawns.txt", "DATA" ) ) then
            file.Write( "dm/" .. game.GetMap() .. "/killerspawns.txt", util.TableToKeyValues( spawnPointsPedobears ) )
        else
            spawnPoints = util.KeyValuesToTable( file.Read( "dm/" .. game.GetMap() .. "/killerspawns.txt", "DATA" ) )
        end

        if( textTable[2] == "victims" ) then
            table.insert( spawnPointsVictims, tostring( ply:GetPos() + Vector( 0, 0, 5 ) ) )
            file.Write( "dm/" .. game.GetMap() .. "/victimspawns.txt", util.TableToKeyValues( spawnPointsVictims ) )
        elseif( textTable[2] == "dm" ) then
            table.insert( spawnPointsPedobears, tostring( ply:GetPos() + Vector( 0, 0, 5 ) ) )
            file.Write( "dm/" .. game.GetMap() .. "/killerspawns.txt", util.TableToKeyValues( spawnPointsPedobears ) )
        else
            ply:ChatPrint( "Invalid team name entered!" )
        end

        if( !textTable == nil ) then
            ply:ChatPrint( "Added spawnpoint for " .. textTable[2] .. "!" )
        end
    end
end)

sv_round.lua:

[ROUND_PREPARING] = function( gm )

    game.CleanUpMap()
    for k, ent in pairs(ents.GetAll()) do
        if ent:IsWeapon() || ent:GetClass():match("^weapon_") then
            ent:Remove()
        end

        if ent:GetClass():match("^item_") then
            ent:Remove()
        end

    end
    for k, v in pairs( player.GetAll() ) do
        v:Spawn()
        if( v:Team() == 1 ) then
            v:SetPos( Vector( spawnPointsVictims[ math.random( 1, #spawnPointsVictims ) ] ) )
        elseif( v:Team() == 2 ) then
            v:SetPos( Vector( spawnPointsPedobears[ math.random( 1, #spawnPointsKillers) ] ) )
        end
    end

The error:

[ERROR] gamemodes/pedobear/gamemode/sv_round.lua:122: attempt to get length of global 'spawnPointsVictims' (a nil value)
  1. unknown - gamemodes/pedobear/gamemode/sv_round.lua:122
   2. SetRound - gamemodes/pedobear/gamemode/sv_round.lua:179
    3. unknown - gamemodes/pedobear/gamemode/sv_round.lua:261
     4. RoundThink - gamemodes/pedobear/gamemode/sv_round.lua:280
      5. unknown - gamemodes/pedobear/gamemode/init.lua:405

For whatever team I spawn it says the same error for each team. Any help would be appreciated!

Thank you!