I received the error message for one of my cards because I added a cloze deletion.
Then it took me to an anki support page that said to go to “Tools” then “Empty Cards” so I did and now all of my cards already show me the answer in a preview. PLEASE please help I have no idea how I am supposed to be able to study them now they all show me the answer.
I still have my deck on my App on my phone that I have not synced to the web yet so I could try to Sync it so my phone version overrides the computer version? I don’t know is this an option? Or can I undo what I did to my deck on my laptop?