ESX Dialog Menu not opening

[G_Pochico]

Hello, I want to open a dialog menu to input how much of an item a player wants to throw away (into a garbage can). Whenever I try to open that menu, it opens for like 1 millisecond and disappears right after. Then I am in a locked state, where I can only move around a cursor, but not do anything (as if I was in the menu, but without the menu).

function OpenQuantityMenu(value)
    print('Opening Quantity menu for item ' .. value)
    ESX.UI.Menu.Open('dialog', GetCurrentResourceName(), 'openquantitymenu', {
        title = 'How many?'
    }, function(data, menu) 
        local quantity = data.value 
        TriggerServerEvent('dv_garbage:removeItem', value, 1)
        menu.close()
    end, function(data, menu)
        menu.close()
    end)
end

Whenever I try to press Enter in this state, following error appears in the console:

I hope any of you have an idea on how to solve this.

[Just]

Hi,

You can refer to the ESX documentation to make it easier to create your menu.

Creating a Menu | ESX Documentation

Thanks,