Solved Inventory trouble

I am having trouble with adding items to an inventory, the items become unusable. When you click the items they disappear,
This is my code:

Code:java

public void refillAll() {
for(Integer chestint : config.getIntegerList("Chests")){
String chestID = chestint+"";
int x = config.getInt("Chest."+chestID+".x");
int y = config.getInt("Chest."+chestID+".y");
int z = config.getInt("Chest."+chestID+".z");
String world = config.getString("Chest."+chestID+".world");
Location loc = new Location(this.getServer().getWorld(world),0,0,0);
loc.setX(x);
loc.setY(y);
loc.setZ(z);
Block block = loc.getBlock();
block.setType(Material.CHEST);
Chest chest = (Chest) block.getState();
Inventory inv = chest.getInventory();
//List<Integer> items = getItems(chestID);
String loot = config.getString("Chest."+chestID+".loot");
if(loot==null){
log("No items found for chest "+chestID);
continue;
}
inv.clear();
/*List<String> listruw = config.getStringList("Loot."+loot);
//List<Integer> items = new ArrayList<Integer>();
for(String item:listruw){
int itemID;
int aantal;
itemID = Double.valueOf(item.split("%")[0]).intValue();
aantal = Double.valueOf(item.split("%")[1]).intValue();
int randomint = random.nextInt(100);
log("Randomint = "+randomint+" Aantal = "+aantal);
if(randomint<aantal){
inv.addItem(new ItemStack(itemID,0,(short) 1));
}
}*/
List<String> listruw = config.getStringList("Loot."+loot);
List<Integer> items = new ArrayList<Integer>();
for(String item:listruw){
int itemID;
int aantal;
itemID = Double.valueOf(item.split("%")[0]).intValue();
aantal = Double.valueOf(item.split("%")[1]).intValue();
for(int i = 0;i<aantal;i++){
items.add(itemID);
}
 
}
if(items.isEmpty()){
continue;
}
 
//log("Adding items");
for(int i = 0;i<config.getInt("Chest."+chestID+".amount");i++){
int nummer = random.nextInt(items.size());
//log("Random: "+random.toString());
if(nummer>=items.size()){
continue;
}
ItemStack itemtoadd = new ItemStack(items.get(nummer),0,(short) 1);
inv.addItem(itemtoadd);
}
chest.getInventory().setContents(inv.getContents());
}
}

Anybody knows what is wrong?

 

bennie3211 If I click them they disappear

 

Bump

 

Will give it an try, 5 sec
EDIT : Nope, not working

catageek, Not working, items still disapear when I click them

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

 

Damned, always those small stuff that are causing the big issues, ty dude