The Star Wars movies have had several plot holes over the years, but many of them were secretly fixed in other stories. Whether a plot hole was always part of a Star Wars movie or was created by another story, the franchise has skillfully retconned a majority of the films' continuity errors. Most Star Wars plot holes are answered through reference guides, novels, comics, and sometimes the TV shows, which have several seasons to tell their own stories while expanding on the movies. This may not satisfy viewers who only care about the films, but it's perfect for those wanting to expand their knowledge of the Star Wars universe.
from Screen Rant https://ift.tt/1zOihpK