hello, I wanted to make a skript in which if I clicked with an object on an event block an anvil gui opened for me in which there was a piece of paper inside, but I can't do it.

this is the skript:

Code (Text):

1. on rightclick on black glazed terracotta:
2.     if player's tool is a book named "&fCarta &7Standard":
3.         open anvil inventory named "&8Inserisci il PIN" to player
4.         set slot 1 of player's current inventory to paper named "Inserisci il PIN"
5.  

 

also the last line? because only the anvil gui works for me, but it doesn't put the paper in the gui