Problem with class TalkTopics

[clawhammer 10]

Iam trying to give my units the possiblilty to talk to OA Units with adding the class TalkTopic.

Here is my config:

class CfgVehicles {
class All {};
class AllVehicles : All {};
class Land : AllVehicles {};
class Man : Land {};
class Soldier : Man {};
class Civilian : Man {};
class USMC_Soldier : Soldier {};
class USMC_Soldier_GL : USMC_Soldier {};
class USMC_Soldier_Medic : USMC_Soldier {};
class USMC_Soldier_Officer : USMC_Soldier {};
class USMC_Soldier_MG : USMC_Soldier {};

class CAManBase : Man {
	class TalkTopics;	// External class reference
};

class armysf_acu_at : USMC_Soldier {
	vehicleClass = "USArmySFacuVehClass";
	faction = "USArmySFFacClass";
	displayName = "AT Operator";
	model = "\ArmySF\Models\acu\armysf_acu_at.p3d";
	portrait = "\Ca\characters\data\portraits\comBarHead_usmc_soldier_ca";
	identityTypes[] = {"USMC_Glasses", "Head_USMC"};
	faceType = "Man";
	scope = public;
	nightVision = true;
	canCarryBackPack = 1;
	camouflage = 0.6;	// how dificult to spot - bigger - better spotable
	Icon = "\Ca\characters\data\map_ico\i_komandos_CA.paa";
	weapons[] = {"M4A1_Aim","M136", "M9", "NVGoggles", "Binocular", "Throw", "Put", "ItemMap", "ItemCompass", "ItemWatch", "ItemRadio"};
	magazines[] = {"M136", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "15Rnd_9x19_M9",  "15Rnd_9x19_M9", "15Rnd_9x19_M9", "15Rnd_9x19_M9", "15Rnd_9x19_M9", "15Rnd_9x19_M9", "15Rnd_9x19_M9", "15Rnd_9x19_M9"};
	respawnweapons[] = {"M4A1_Aim","M136","NVGoggles", "Binocular", "Throw", "Put", "ItemMap", "ItemCompass", "ItemWatch", "ItemRadio"};
	respawnmagazines[] = {"M136", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "30Rnd_556x45_Stanag", "15Rnd_9x19_M9",  "15Rnd_9x19_M9", "15Rnd_9x19_M9", "15Rnd_9x19_M9", "15Rnd_9x19_M9", "15Rnd_9x19_M9", "15Rnd_9x19_M9", "15Rnd_9x19_M9"};

	class TalkTopics: TalkTopics {
		core_en = "Core_Full_E";
 		};
	languages[] = {"EN"};
	class EventHandlers;

	class Wounds {
		tex[] = {};
		mat[] = {"ca\characters\data\us_hhl.rvmat", "ca\characters\data\us_hhl_wound1.rvmat", "ca\characters\data\us_hhl_wound2.rvmat", "ArmySF\Textures\acu\AT\armysf_at_acu.rvmat", "ArmySF\Textures\acu\AT\armysf_at_wound1.rvmat", "ArmySF\Textures\acu\AT\armysf_at_wound2.rvmat"};
	};
};

But i get everytime the error: "/CfgVehicles/armysf_acu_at.TalkTopics: Undefined base class 'TalkTopics'"

How can i add this to my unit so that i will get no problems with the OA talking menu?

Thanks for help!

[GalComT 511]

basing the soldier on the new arma2 OA US_Soldier_EP1 class instead of the usmc_soldier should solve the entire problem

---------- Post added at 01:12 AM ---------- Previous post was at 01:10 AM ----------

or

instead of

class CAManBase : Man {

class TalkTopics; // External class reference

};

do this

class USMC_Soldier : Soldier {

class TalkTopics; // External class reference

};