Importing data from .csv includes blank rows

Importing data via .csv file - but getting blank rows added as well

What could be the cause?

Difficult to tell without seeing the input file, but I would be guessing at blank lines or double line terminators (\r\r or something). Do the number of columns in your import definition match the number of columns in the file - and is “Ignore Empty Trailing Fields” checked in the formatting tab? Final thought - it’s “Create only” - the blank lines aren’t hanging around from a previous run are they?