function() {
let target = getPlayerWith(args[0]);
let inv = target.getComponent("inventory").container;
if (inv.size == inv.emptySlotsCount) return sendMsg(player, `§4${removeColorCodes(target.name)}§c's Inventory Is Empty!`);
let msg = ` §2${removeColorCodes(target.name)}§a's Inventory: \n\n`;
msg += `§7§l================`;
for (let i = 0; i < inv.size; i++) {
let item = inv.getItem(i);
let lore = item.getLore();
if (item != undefined) {
msg += `\n§e§lSLOT ${i} §r§8|| §r${removeColorCodes(item.typeId)}${item.nameTag == undefined ? "§r" : " " + item.nameTag + "§r"} §7x${item.amount}`;
if (showEnchants == true && item.hasComponent("minecraft:enchantments")) {
let enchants = item.getComponent("minecraft:enchantments").enchantments.getEnchantments();
let allEnchants = enchants;
for (let i = 0; i < allEnchants.length; i++) {
let enchant = allEnchants[i];
let name = enchant.type;
let level = enchant.level;
msg += `\n §r§5${name} §3${level}`;
}
}
if (showLore == true && lore[0]) {
for (let i = 0; i < lore.length; i++) {
msg += `\n §5§o${lore[i]}`;
}
}
}
}
msg += `§7§l================`;
sendMsg(player, msg);
}
#[Resloved] TypeError: not a function
sacred eagle
Let me tell you something rq
sendMsg, getPlayerWith, showEnchants, showLore are defined but not here..
and all of them are being used in the rest of my code so if there was anything it should've flagged the other stuff first
And why im using a function expression is because im doing a cmds system.
And AGAIN, it has no errors
cold jackal
hasComponent isn't a function
cold jackal
What did you change?
sacred eagle
I changed item.hasComponent to item.getComponent
tidal olive
item.hasComponent is true
sacred eagle
What
Nawww
I use that for all my commands tho
Why does it not throw an error in them if its the function()
cold jackal
Function declarations are function funcName(params) { ... }
sacred eagle
Ik
Im using an obj for each cmd
And a property named data and it has a function expression
stoic hatch
One of the debugging practices we use at my workplace if the line number isn't given to you is just comment out large portions of code to identify where the error is coming from - then work in that narrow space once the commented out code helps identify where the error kept coming from (since it won't appear anymore).
Because, right now, it's a lot of us just shooting in the dark without more debugging done to help narrow it down on your end. Again, that's if the error isn't providing a line number.
cold jackal
Yours is an immediately invoked function, should be alright actually
tidal olive
use console.warn in multiple lines in the function to narrow the error down
sacred eagle
It literally only says "TypeError: not a function"
stoic hatch
Yeah, in that case you need to narrow down where it's coming from more.
sacred eagle
use console.warn in multiple lines in the function to narrow the error down
Okay
sacred eagle
use console.warn in multiple lines in the function to narrow the error down
Wait i forgot how do to that-
cold jackal
try { ... } catch (error) { console.warn(error, error.stack) }
tidal olive
console.warn("1")
sacred eagle
try { ... } catch (error) { console.warn(error, error.stack) }
Yea now i remember
tidal olive
try { ... } catch (error) { console.warn(error, error.stack) }
that will give same error
cold jackal
Stack trace shows error line
tidal olive
ah
didn't know that
sacred eagle
Uh
At the line i defined the inventory of the target
The ```js
let inv = target.getComponent("inventory").container;
I'm only going to assume its my getPlayerWith function but it doesn't throw any errors?
tidal olive
maybe it didn't return any player
cold jackal
Console warn target, see what pops up
stoic hatch
What do you get in your output when you put this before that line
console.warn(typeof target);
And
console.warn(typeof target.getComponent);
The outputs of those will give everyone better insight into what that is and what's happening further.
sacred eagle
Yooo it works... kinda
Now it picks up the same error but at the line where i defined all enchants
stoic hatch
Wait, it just magically started working and you didn't change any code...?
sacred eagle
I did change the code
I realized something off
I didn't input any if (!args[0]) at the start so target was undefined
cold jackal
getEnchantments isn't a property of itemEnchants, just the base enchant component https://jaylydev.github.io/scriptapi-docs/1.20.50/classes/_minecraft_server_1_8_0_beta.EnchantmentList.html
sacred eagle
And it didn't send me any msg and stop the function
cold jackal
Err, it's not a thing there either
sacred eagle
Well
I dont know to interact with item enchants tbh
Last time i touched it was in 1.19.83
And never again
I just wanna get a list of enchants on the item
cold jackal
[...this.getComponent('enchantments').enchantments].map(v => ({ name: v.type.id.capitalize(), level: v.level, maxLevel: v.type.maxLevel })); is what I do to map enchants & levels
sacred eagle
Uh
cold jackal
"this" being itemstack
sacred eagle
In a for loop terms...
Because i am having lots of problems with .map and .forEach too...........
Ill try to use this?
Yeah no i don't know how to use this
stoic hatch
You can use the code he provided to iterate over the enchantments as a for loop, as you'd like. It's a very clean and modern ECMAScript solution.
const enchantments = [...this.getComponent('enchantments').enchantments]
.map(v => ({
name: v.type.id.capitalize(),
level: v.level,
maxLevel: v.type.maxLevel
}));
for (const enchantment of enchantments){
const enchantmentName = enchantment.name;
const enchantmentLevel = enchantment.level;
}
Though, for you, you'd replace this with item
sacred eagle
Nice thank you very much you guys for helping me out
sacred eagle
Though, for you, you'd replace `this` with `item`
Actually i don't know the first part
Nvm
cold jackal
Enchants components changed completely in preview - much easier to use.