DeleteVehicle Bloodsucker

[SilverOcircle]

Hello everyone,

maybe somebody can help me:
I am running a dayz epoch server and want to spawn the bloodsuckers.
I am using the namalsk crisis addon and run the mutants_main.fsm from the init.
Everything is working fine with exception the deletevehicle section.

the States in the FSM are looking like this:

Spoiler

1. Start

_type = _this select 0;
_Pos = _this select 1;
_SpawnRadius = _this select 2;
_GroupMarker = _this select 3;
_agent = "";

2. True Condition

3. Spawn State
"ns_bloodsucker" createUnit [_Pos, group sefik, "_agent = this;",1,"PRIVATE"];

4. True Condition
(player distance (getmarkerpos _GroupMarker) > _SpawnRadius);

--------- to this point everything works great

5. End State
deletevehicle _agent;
true;

My client.rpt is showing the following Error:

Spoiler

Error in expression <deletevehicle _agent;
true;>
  Error position: <deletevehicle _agent;
true;>
  Error deletevehicle: Type String, expected Object

Any ideas how to delete the unit?

Thank you vey much..

[SilverOcircle]

can somebody explain the difference between

_unitbs = "ns_bloodsucker" createUnit [_Pos, group sefik,"",1,"PRIVATE"];
and
_unitbs = group sefik createUnit ["ns_bloodsucker", _Pos, [], 0, "CAN COLLIDE"];

the reason is when i spawn the bloodsucker with the first code then i get the expression error:

Error in expression <deletevehicle _unitbs;

true;>
  Error position: <_unitbs;

true;>
  Error Undefined variable in expression: _unitbs

when i spawn it with the second code then i m able to delete them without any errors but the AI is standing around and doing nothing.