Field Conditional Logic doesn't hide empty fields
Field Conditional Logic, a feature introduced in version 2.1 of the Advanced Filter extension, doesn't hide empty fields from showing up on your View; it just outputs a different value or leaves the value empty.
If your View is showing empty rows like this:
It means you are probably using the same Field Conditional logic on all fields (columns) added to your View.
Please consider using Advanced Filters to hide these empty entries instead: