Preview Saying Screen Missing

Hi- My Preview is not working. It is saying “screen missing” every time I try. I have the first screen set to welcome screen as instructed. Confused why at a minimum this is not even showing.

Hi @2016relinmi,

There are two “default” screens in Adalo app: Welcome screen (for non-authenticated users) and Home screen (for authenticated users).
Are both screens set correctly in your app?

Best,
Victor.