Problem with FA:S 2.0 dropped weapon

[Naimor65]

Hello i'm working on my serveur but i got a bug i can't solve

local ITEM = Clockwork.item:New("weapon_base");
ITEM.name = "MP5-A5";
ITEM.cost = 900;
ITEM.model = "models/weapons/w_mp5.mdl";
ITEM.weight = 2.5;
ITEM.classes = {CLASS_BLACKMARKET, CLASS_DISPENSER};
ITEM.business = true;
ITEM.uniqueID = "weapon_fas2_mp5a5";
ITEM.weaponClass = "weapon_fas2_mp5a5";
ITEM.description = "A compact sub-machine firearm a dirty exterior.\nThis firearm utilises 9x19mm ammunition.";
ITEM.isAttachment = true;
ITEM.hasFlashlight = true;
ITEM.attachmentBone = "ValveBiped.Bip01_Spine";
ITEM.attachmentOffsetAngles = Angle(0, 0, 275);
ITEM.attachmentOffsetVector = Vector(-1.31, 3.80, 10.00);

ITEM:Register();

But when i drop the weapon he drop me a entity instead of a props how can i use base weapon props intead of shitty bugged FAS entity?

[AdamRyan123]

Looks like ur FAS base is corrupted. Try reinstalling it.