[HELP] Keg Pop

[himynamebob1]

Hi, I'd like to make it so my dagger that the user can find is able to puncture through a keg to allow it to flow out the containments, here is my code

Code: (Select All)

    //===========================================
    // This runs when the player enters the map
    void OnEnter()
    {
     AddUseItemCallback("popgoesthekeg", "breakkegknife", "winekeg", "boomkegopen", true);
    }
     void boomkegopen(string &in asItem, string &in asEntity)
     {
     PlaySoundAtEntity("bruto2", "put_knife.snt", "Player", 0.0f, false);
     SetEntityActive("breakkeg_1", true);
     }

But, when approached with the knife and attempted to be used on it says "No object to use item on" or something like that.