Solved String cannot be cast to ItemStack

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Hello guys,
I am trying to do a list of ItemStack but i got an error:
The left-hand side of an assignment must be a variable

I don't know how to solve it, can you help me? Thanks

Code:

          ItemStack[] list = {(128 , 64), (130, 1), (4, 5), (1, 10)};

 

Sorry but:
ItemStack(int type, int amount);

Like you say it will be:

ItemStack banana = new ItemStack (128, 5);
ItemStack[] list = {banana, ..};

Right?

Inviato dal mio SM-G930F utilizzando Tapatalk

 

Uhm, what exactly are you doing there? Or what do you think are you doing there?

 

Here you go:
https://docs.oracle.com/javase/tutorial/java/nutsandbolts/arrays.html

 

Yeah it's working, thanks to both

 

@AnonyBart
No problems, cheers!

 

Guys, can i use this thread for other questions? Without opening useless thread

Problem at: http://paste.md-5.net/galiwicere.avrasm

 

Can you please explain me what you mean?

 

Are you sure? Because I did all like you said.

 

Take a look here:
https://docs.oracle.com/javase/tutorial/java/IandI/subclasses.html

This might prove useful.

 

When i put in the config:

Code:

          items.createSection("IDItems");
          ItemStack[] list = {new ItemStack(128 , 64),new ItemStack(130, 1),new ItemStack (4, 5),new ItemStack (1, 10)};
          items.set("IDItems", Arrays.asList(list));

What i have in the config now:

Code:

IDItems:
- 128, 64
- 130, 1
- 4, 5
- 1, 10

When i have to do the for each loop:

Code:

static List <ItemStack> Items =  (List<ItemStack>)Main.instance.items.getList("IDItems");
    public static ItemStack Oggetti(){
        randomGenerator = new Random();
        ItemStack Item2 = null;
            for(ItemStack Item:Items)     //THE ERROR IS HERE
            {
                int index = randomGenerator.nextInt(Items.size());
                Item2 = Items.get(index);
            }
            return Item2;
    }

In a forum i have found that:


So i am getting the List <ItemStack> Items correctly.

 

I do not understand what you mean ... can you try to tell me the error?

Inviato dal mio SM-G930F utilizzando Tapatalk

 

Something like that will work?

Code:

    public static ItemStack Oggetti(){
        randomGenerator = new Random();
        ItemStack Item2 = null;
        ItemStack[] Items2 = Items.toArray(new ItemStack[0]);
            for(ItemStack Item:Items2)
            {
                int index = randomGenerator.nextInt(Items2.length);
                Item2 = Items2[index];
            }
            return Item2;
    }

Here i transformed the List items in an Array. It is what you mean?

PS: Why you can't give me the code i need

 

Really thanks, I thought i did not serve do everything that but probably I was wrong.

Inviato dal mio SM-G930F utilizzando Tapatalk

 

Sorry I'm late but I was seriously ill (still am), that code should work?

Code:

static List <String> Items =  Main.items.getStringList("IDItems");

    @SuppressWarnings("deprecation")
    public static ItemStack Oggetti(){
        ItemStack FinalItem = null;
        randomGenerator = new Random();
        int index = randomGenerator.nextInt(Items.size());
        String Item  = Items.get(index);
            String[] parts = Item.split(",");
            String part3 = parts[0];
            String part4 = parts[1];
            int part1 = Integer.parseInt(part3);
            int part2 = Integer.parseInt(part4);
            FinalItem = new ItemStack(part1, part2);
          
          
            return FinalItem;
    }

Ps: Another question without open another thread, can you say me why in this plugin when i write /fly nothing appends? http://paste.md-5.net/taxukudufu.coffee
PS: The onCommand is in the main, so i must only register the command with getCommand("fly").setExecutor(this);
Thanks

 

And for the second question? (Look the before message at "PS:")

Inviato dal mio SM-G930F utilizzando Tapatalk

 

Ah ok thanks, I will do it.
But for you the code it's correct or not?

Inviato dal mio SM-G930F utilizzando Tapatalk

 

Huh, that code has some serious problems, first and foremost is that you're trying to cast a player to a charsequence. You can only cast an object to a different one, if it extends that sifferent object.

Before casting, ask yourself: "Is <object A> a <class you're extending to> too?"
Example:
"Is a player a charsequence (list of characters)?" Answer is: no.

Please, read this link, it's essential to know java if you're using bukkit.
https://docs.oracle.com/javase/tutorial/

 

I also thought it was a problem, I just wanted to try it.

Inviato dal mio SM-G930F utilizzando Tapatalk