Can't get grunt to spawn upon item pickup

[Rob21894]

I'm new to hpl2 engine, and still trying to figure out how it works...

I am trying to get a grunt to spawn when I pick up an object,

Here is the code I've used to try execute this.

void OnStart()
{
SetEntityPlayerInteractCallback("flask01_aqua_regia_1", "Scriptspawnenemy1", true);
}
void Scriptspawnenemy1(string &in asParent, string &in asChild, int alState)
{
SetEntityActive("grunt1", true);
AddEnemyPatrolNode("Enemy1", "PathNodeArea_1", 0.0, " ");
AddEnemyPatrolNode("Enemy1", "PathNodeArea_2", 0.0, " ");
AddEnemyPatrolNode("Enemy1", "PathNodeArea_3", 0.0, " ");


I have double checked everything to see if im using the correct names, even copy and pasted them into this,
I also have a "Script area" called, Scriptspawnenemy1,

Where am i going wrong? any help would be appriciated