Solved why is this not working ?

Hello,
I made some code for adding a count to the Lore of a Item
but it won't count up..

The Lore = 0x used
and should count up

Here is my code:

Code:java

List<String> getlore = Meta.getLore();
 
String lore = lore.get(0);
lore.replace("x used", "")
 
int up = Integer.parseInt(lore);
 
up++;
 
String setlore = up + "x used";
 
lore.clear();
lore.add(0, setlore);
 
Meta.setLore(getlore);
Item.setItemMeta(Meta);

 

Be careful with this. Meta.getLore() can return null...

 

@spoony_loony
What I did was: sending player string after every piece of code..
it stopped at: int up =Integer.parseInt(lore);

bump

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Integer.parseInt(string) throws a NumberFormatException when the String in the method isn't a number, use a try and catch block to handler the exception.

 

Code:

  String setlore = up + "x used";
 
        lore.clear();
        lore.add(0, setlore);//Change to setlore

 

already saw that.. but still didnt work.. It wont add the new lore..

bump

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

FIXED, was being dumb..
@

Code:java

lore.replace("x used", "");

should be:

Code:java

lore = lore.replace("x used", "");