Used weapon 0 item ?

[nikos9595]

after i use a hatchet or dynamite or Molotov doesn't get removed it goes 0 inside my inventory for some reason

[yukisho]

Same thing happens with WEAPON_MELEE_LANTERN

[ScalpFly]

I have a problem, I cannot add an improved bow, poison bottles and something else to my inventory .. there is no error, just not in the inventory.
more recently it worked