Dropdown, white filed

Hi boys, I read https://www.chronoengine.com/faqs/74-chronoforms/chronoforms6/5287-dynamic-dropdown-options How To and when I debug forms in effect the system read table:
​[pre][var] => Array
([br] [Forte] => Forte[br] [Pallino] => Pallino[br] )[/pre]

But the dropdown do not work (white choice).
​

I tried {var:read_data4} too
[br]Anyone can help me?

Is your read_data returning the correct type, in this case "An array of key/value pairs" ?

​
On load event !

Post the full debug

Array
(
    [format] => html
    [Itemid] => 1033
    [option] => com_chronoforms6
    [view] => form
)

Array
(
    [read_data4] => Array
        (
            [log] => Array
                (
                    [0] => SELECT COUNT(`data4`.`aid`) AS `data4.count` FROM `ifr76_chronoforms_6_data_asti-inserimentolavoratore` AS `data4`;
                    [1] => SELECT `data4`.`aid` AS `data4.aid`, `data4`.`cognome` AS `data4.cognome` FROM `ifr76_chronoforms_6_data_asti-inserimentolavoratore` AS `data4` LIMIT 100;
                )

            [var] => Array
                (
                    [9] => Forte
                    [12] => Pallino
                )

        )

)

Defonitely should be {var:read_data4}
Make sure the read data is before the section load

don't work😟

Well of course not you have it in a seperate event for some reason
​
Drag it into the top of the load event.

thank you very much.. now it works!