I am getting a weird error message in my console after I build my map.

Console Text

******* script runtime error *******
undefined is not an array, string, or vector: (file 'common_scripts/utility.gsc', line 463)
  while( !level.flag )
                        *
Error: called from:
(file 'maps/_zombiemode_firstroom_sealer.gsc', line 92)
  flag_wait("all_players_connected");
  *
Error: called from:
(file 'maps/_zombiemode_firstroom_sealer.gsc', line 7)
  thread sealDoors();
              *
Error: called from:
(file 'maps/house.gsc', line 122)
  maps\_zombiemode_firstroom_sealer::main(); // inits first room challenge
  *
Error: started from:
(file 'maps/house.gsc', line 9)
main()
*

[close]

For some reason it looks like level.flag isn't initialized, but I don't know how this would be possible considered that it should be initialized within the official scripts, as opposed to my own.  I assume this means that

flag_init() // found within raw\commom_scripts\utility.gsc

is never called for some reason.  I am trying to revive an old map of mine so I am a little rusty.

Try to run it without developer

I have seen the same suggestion on other posts, but I don't really think that fixes that problem (more like just ignoring it). If possible I would really like to find out what is causing the problem and fixing it, so that I don't have to leave developer mode to further develop my map.

#include common_scripts\utility;

#include common_scripts\utility;

It shouldn't be happening on a new script placer map.
//
That error comes from using a command like
flag_wait "all_players_connected" before
flag_init "all_players_connected"
If you have developer 1, developer_script 1, and logfile it should tell you the exact file and line the flag is called from.

All of my scripts that use flag_wait have:

#include common_scripts\utility;

Where would I call flag_init "all_players_connected". I would assume the system would do this because I assume that the system is the one that sets the all_players_connected flag when the game starts.

maps\_zombiemode_firstroom_sealer::main();

maps\_zombiemode::main();

/*--------------------
	 ZOMBIE MODE
	----------------------*/
	[[level.DLC3.weapons]]();
	[[level.DLC3.powerUps]]();	
	maps\_dig_site::PreCache_dig_site();
	maps\_soul_chest::PreCache_soul_chest();
	thread maps\dw_fx::init();

	maps\_zombiemode::main();

-->  maps\_zombiemode_firstroom_sealer::main();  <--
 
	thread dual_wield();
	thread maps\_soul_chest::main();
	thread maps\_dig_site::main();
	// level thread spawndogs();
	maps\weapon_shop::init();
	maps\nova_grenade::init();
	level thread maps\berg_walking::main();	
	level thread Kill_trigger();
	level thread shop_fx();
	level thread switch_fov();
	level thread easter_egg_toolbox();
	level thread easter_egg_zombie_escort_trigger();
	level thread easter_egg_zombie_escort_hunters();

I think I see the problem.
Go to maps/house.gsc and scroll down to line 122.
There you will see this:

maps\_zombiemode_firstroom_sealer::main();

I think that should be placed under this:

maps\_zombiemode::main();

/*--------------------
	 ZOMBIE MODE
	----------------------*/
	[[level.DLC3.weapons]]();
	[[level.DLC3.powerUps]]();	
	maps\_dig_site::PreCache_dig_site();
	maps\_soul_chest::PreCache_soul_chest();
	thread maps\dw_fx::init();

	maps\_zombiemode::main();

-->  maps\_zombiemode_firstroom_sealer::main();  <--
 
	thread dual_wield();
	thread maps\_soul_chest::main();
	thread maps\_dig_site::main();
	// level thread spawndogs();
	maps\weapon_shop::init();
	maps\nova_grenade::init();
	level thread maps\berg_walking::main();	
	level thread Kill_trigger();
	level thread shop_fx();
	level thread switch_fov();
	level thread easter_egg_toolbox();
	level thread easter_egg_zombie_escort_trigger();
	level thread easter_egg_zombie_escort_hunters();