When you create rules, it will sometimes result in a question having no available answers. For example:
Question: Shirt Color
Answers: Red, Blue
Rule: When Sleeves color is Black, then Shirt Color should not be one of Red, Blue.
Result: Shirt Color is empty.
If you do not activate the ‘Hide when empty’ toggle, the following message will be displayed within your question: ‘There is no option available with your current design.’

Hiding a question when it is empty
If you prefer to hide the question instead of displaying ‘There is no option available with your current design.’:
Open your question;
Under Settings, toggle "Hide when empty."