When I edit any cloze form card it converts to empty card, I don't know what's empty card but it says "thus card is empty, use the empty cards option from tge menu from the deck list screen" , what should I do?

AnkiDroid (Android) Help
1

Yes

type or paste Debug Info here (Settings > Advanced > About AnkiDroid): AnkiDroid Version = 2.16.5 (953b9bd879269910ee962b520da9705336d8bc2d)

Android Version = 9

ProductFlavor = play

Manufacturer = HUAWEI

Model = INE-LX1r

Hardware = kirin710

Webview User Agent = Mozilla/5.0 (Linux; Android 9; INE-LX1r Build/HUAWEIINE-LX1r; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.180 Mobile Safari/537.36

ACRA UUID = 55c78a4f-0f8c-4837-aed7-9b14b9d31083

New schema = false

Scheduler = std2

Crash Reports Enabled = true

DatabaseV2 Enabled = true
2

When you add a close marker {{c::}} to a close note, it creates a card. When you delete one, there’s nothing left for that card to ask about. But Anki doesn’t delete the card right away, just in case.

To get rid of those, go to Tools > Empty Cards. Card Generation - Anki Manual

3

But i didn’t delete the text in the cloze, i just edit the text

4

If you edited it in such a way that Anki can’t find that cloze marker anymore, you get the same result. Do you want to post the text of your note field here so someone can take a look at it?