function not found in script

[AlexanderK]

Hi

I'm trying to code an Inventory with GuiControl for my SQL-based Item system, but I'm running into a problem.

I want to make a Combobox, that has different numbers of rows depending on how many categories of items the player has.

NPC Code:

---

Inventory_Categories.clearrows();

temp.categories = player.getCategories();

for (temp.i=0; temp.i < temp.categories.size(); temp.i++) {

   Inventory_Categories.addrow(temp.i,temp.categories[temp.i][0]);

}

Inventory_Categories.setSelectedRow(0);

---

that's my getCategories() function:

NPC Code:

---

public function getCategories(){

  temp.categories = requestSQL("SELECT DISTINCT category FROM 'player_item' WHERE account='" @player.account@ "'",true);

  if(!temp.categories.completed) {

    waitfor(temp.categories,"onReceiveData",60);

  }  

  return temp.categories.rows;

}

---

That's what the F2-Log says.

GraalScript: Function Player AlexanderK.getCategories not found in script of Weapon -Inventory

I just don't see what's wrong. Are weapons not allowed to access player.-functions?

I know the function works, as this NPC works:

NPC Code:

---

 //#Clientside

 function onCreated() {

   this.setshape(1,32,64);

   this.chat="Touch me to find out how many categories you have";



 }

function onPlayerTouchsMe() {

  this.chat=player.getCategories().size() @ " , first category: " @ player.getCategories()[0][0] ;

 }

---

I hope someone can help me.