Updated and broke

hey bukkit people I made a plugin and decided to update it right.. and it all worked before and I updated one thing and it all broke here is the pastebin


http://pastebin.com/UGqmfSbH

 

25.06 22:04:12 [Server] INFO java.lang.NullPointerException
25.06 22:04:12 [Server] INFO at me.eric.ItemMechanics.Attributes.<init>(Attributes.java:269) ~[?:?]


Something is null it the Attributes class at line 269. Please, try to fix your problem by making figuring out what object is null, and initializing the variable. If the problem persists, post the class.

 

@Zombie_Striker

this is my code at like 269

// Load NBT
if(nmsStack.getTag() == null) {
nmsStack.setTag(parent = new NBTTagCompound());
} else {
parent = nmsStack.getTag();
}

 

@chunkaymonkay
Are you sure nmsStack is not null?

 

@Zombie_Striker yes

@Zombie_Striker do you want to see the full class?

http://pastebin.com/LXwgkDHa

 

I cant figure this out , I'm stumped , can anyone help me?

 

Code:

[LIST=1]
[*]public Attributes(ItemStack stack)
[*]    {
[*]        // Create a CraftItemStack (under the hood)
[*]        this.nmsStack = CraftItemStack.asNMSCopy(stack);
[*]       
[*]        // Load NBT
[*]        if (nmsStack.getTag() != null)
[*]        {
[*]            nmsStack.getTag();
[*]        }
[*]        else
[*]        {
[*]            parent = nmsStack.getTag();
[*]        }
[*]       
[*]        // Load attribute list
[*]        if (parent.hasKey("AttributeModifiers"))
[*]        {
[*]            attributes = parent.getList("AttributeModifiers", 0);
[*]        }
[*]        else
[*]        {
[*]            attributes = new NBTTagList();
[*]            parent.set("AttributeModifiers", attributes);
[*]        }
[*]    }

Your if statement does this

if tag is not null
Get tag and do nothing with it
If it is null
Make parent null

You don't set parent if it isn't null and you make parent null if it is null.
[/LIST]

 

@bwfcwalshy I posted the wrong code this is what it actually is

Code:

    // This may be modified
    public net.minecraft.server.v1_8_R2.ItemStack nmsStack;
 
    private NBTTagCompound parent;
    private NBTTagList attributes;
 
    public Attributes(ItemStack stack)
    {
        // Create a CraftItemStack (under the hood)
        this.nmsStack = CraftItemStack.asNMSCopy(stack);
     
        // Load NBT
        if (nmsStack.getTag() == null)
        {
            nmsStack.setTag(parent = new NBTTagCompound());
        }
        else
        {
            parent = nmsStack.getTag();
        }
     
        // Load attribute list
        if (parent.hasKey("AttributeModifiers"))
        {
            attributes = parent.getList("AttributeModifiers", 0);
        }
        else
        {
            attributes = new NBTTagList();
            parent.set("AttributeModifiers", attributes);
        }
    }
    

 

Anyone? help please