Error

[worldly epoch]

const item = equipment.getEquipmentSlot(slot);

if (!item) continue;

[blissful summit]

What's the "slot"?

[worldly epoch]

A string

[blissful summit]

You think we could know the problem with this little information you provide?🙂

[worldly epoch]

function getEquipment(player) {
    let allItems = [];
    const allSlots = [
        'Chest',
        'Feet',
        'Head',
        'Legs',
        'Mainhand',
        'Offhand',
    ];

    const equipment = player.getComponent(EntityComponentTypes.Equippable);

    for (const slot of allSlots) {
        const item = equipment.getEquipmentSlot(slot);

        if (!item) continue;

        allItems.push(item);
    }; return allItems;
};

[tropic glade]

Use hasItem method to detect item no exist.