My card is empty with a white square

In the multiple choice extension, code 1566095810, my card is empty with a white square.

I believe this happens when the Answers field is all zeros.

all my answers have something. Nothing is empty

Please post a screenshot of the edit screen.

The Answers field is completely empty. That’s probably why. See the add-on’s instructions:

I renamed the fields, including the response field. This extension was working normally for over 1 year with me. Is there any way to automate it? Or do I need to change everything?

Maybe an update made it break when the Answers field is empty. You’ll get more help asking the author here: Issues · zjosua/anki-mc · GitHub