Inventory (vector) crashes without any error?

[cinder comet]

when i take the last item or the inventory is empty and i try to equip something my code crashes without any error?

[drowsy haven]

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[cinder comet]

Here is my inventory equip code: ```cpp
while (true) {
clear_screen();
user.show_equipment();
inventory.displayItems();
slow_print("[1] Equip |[2] Remove |[3] Go back\n> ");
std::cin >> choice;
if (choice == 1) {
clear_screen();
user.show_equipment();
inventory.displayItems();
int eq;
slow_print("What item do you want to Equip?\nID > ");
std::cin >> eq;
if (std::cin.fail()) {
std::cin.clear(); std::cin.ignore(std::numeric_limitsstd::streamsize :: max(), '\n');
} else {
user.equip(inventory.getItem(eq));
inventory.remove_item(eq);
}

error is this: ```cpp
user.equip(inventory.getItem(eq));

void Player::equip(Item* _item_id) {
    if (_item_id->get_categorie() == 'S') {
        weapon_slot = _item_id->get_name();
        normal_damage = _item_id->getDamage();
    }
    if (_item_id->get_categorie() == 'A') {
        armor_slot = _item_id->get_name();
        normal_defense = _item_id->getDefense();
    }
}

or

Item* Inventory::getItem(std::size_t index) {
    if (index < inventory.size()) {
        return inventory[index];
    }
    return nullptr;
}

and i cant explain me why this is so

got it

!solved