If we are in the Style > Background tab and then enable a pseudo class/element, the Background image options will appear even though no Background image is set. This bug also exists in versions prior to 2.0.
We’ve fixed this issue in Bricks 2.0.2 now available as a one-click update in your WordPress Dashboard.
Please take your time to read the changelog entry before updating: Bricks 2.0.2 Changelog – Bricks, and let us know if you continue to experience issues.