[SCRIPT] Enemy Patroling and Disapearing: Help!

[Cocomunches]

Hey, if you or anyone else can help me out with this, I keep getting similar errors from last time.

////////////////////////////
// Run when entering map
void OnStart()

{
SetEntityPlayerInteractCallback("scareactive2", "OnPickup", true);
}

void OnPickup(string &in asEntity)
{
SetEntityActive ("Monster_Grunt", true);
AddTimer("monsterstart", 60.0f, "byegrunt");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_1", 2, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_2", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_3", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_4", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_5", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_6", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_7", 2, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_8", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_9", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_10", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_11", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_12", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_13", 2, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_14", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_15", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_16", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_17", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_18", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_19", 2, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_20", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_21", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_22", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_23", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_24", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_25", 2, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_26", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_27", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_28", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_29", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_30", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_31", 2, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_32", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_33", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_34", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_35", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_36", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_37", 0, "");
AddEnemyPatrolNode("Monster_Grunt", "PathNodeArea_38", 0, "");
}

void byegrunt(string &in asTimer)
{
SetEntityActive ("Monster_Grunt", false);
}

{
SetEntityPlayerInteractCallback("celltwelvekey", "OnPickup", true);
}

void OnPickup(string &in asEntity)
{
SetEntityActive ("baisle", true);
AddTimer("monsterstart", 400.0f, "byegrunt");
AddEnemyPatrolNode("baisle", "PathNodeArea_39", 2, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_40", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_41", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_42", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_43", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_44", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_45", 2, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_46", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_47", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_48", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_49", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_50", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_51", 2, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_52", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_53", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_54", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_55", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_56", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_57", 2, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_58", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_59", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_60", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_61", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_62", 0, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_63", 2, "");
AddEnemyPatrolNode("baisle", "PathNodeArea_64", 0, "");
}

void byegrunt(string &in asTimer)
{
SetEntityActive ("baisle", false);
}
////////////////////////////
// Run when leaving map
void OnLeave()
{
StopMusic(2.0f, 0);
}

The added part is where Basil (Monster) Is.