Bitrix: Can't save detailed image?

Question

1C-Bitrix

array

Array
        (
            [name] => 628992_v01_b.jpg
            [size] => 22575
            [tmp_name] => /tmp/merlion_goods/628992_v01_b.jpg
            [type] => image/jpeg
        )

$found_id = element number in the system
Did it like this

CIBlockElement::SetPropertyValueCode($found_id, "DETAIL_PICTURE", $array['DETAIL_PICTURE']);

and like this

CIBlockElement::SetPropertyValues($found_id, $item['IBLOCK_ID'],$array['DETAIL_PICTURE'] , 'DETAIL_PICTURE');

and even so

$el->Update($found_id, ['DETAIL_PICTURE'=>$array['DETAIL_PICTURE'], 'PREVIEW_PICTURE'=>$array['DETAIL_PICTURE']]);

Detailed picture is not set.
BUT nearby, in the code a little higher, the code is completely fulfilled

CIBlockElement::SetPropertyValues($found_id, $item['IBLOCK_ID'], $array['PROPERTY_VALUES']['MORE_PHOTO'], 'MORE_PHOTO');

CHADNT?
upd:
I honestly looked for where it is configured in the admin panel. Have not found

Answer 1

SetPropertyValues ​​changes the value of a property. DETAIL_PICTURE is a field, in bitrix terminology.
So you have only one correct option:
But what do you have in $array['DETAIL_PICTURE']?

Answer 2

In general, the jamb was found by enumeration of the kernel. It turned out that the wrong character was not in the file name, but in section_code - there were hyphens instead of underscores. But why the error pointed to the picture I do not know. renamed the product and everything was OK
thanks to Bitrix for so much sex.

Answer 3

Today I ran into a similar problem.
Swears: "File name not specified" when adding announcement and detail images.
At the same time, the files are saved in the properties.
In my case, there were products with the same name in the category. The solution is to give a character code. He doesn’t swear at hyphens, but I really liked the sex.