Factual error: In the opening sequence, the camera pans down on a planet and moon that are three-quarters lit in sunlight (with the sun being far off-camera to the left). A battlecruiser then crosses the images as a silhouette, eclipsing the planet and moon in total blackness. Impossible. The battlecruiser should have been lit three-quarters in sunlight, same as the planet and the moon. Stranger yet, as the stormtrooper shuttles are deployed and cross over the battlecruiser silhouette, the shuttles are illuminated. (00:01:55)
Star Wars: The Force Awakens (2015)
1 factual error - chronological order
Directed by: J.J. Abrams
Starring: Harrison Ford, Mark Hamill, Oscar Isaac, Carrie Fisher, Adam Driver, Domhnall Gleeson, John Boyega, Daisy Ridley, Gwendoline Christie
Continuity mistake: After Rey touches Luke's lightsaber she begins to have the vision, and when she falls to the floor the blaster is missing from the back of her belt, but after she "sees" Luke and R2 and then stands up the blaster is back again, tucked into her belt (even though Rey's having her vision of things all around her, she herself is not a vision).
More quotes from Star Wars: The Force Awakens
Trivia: When Rey has her vision after touching Luke's lightsaber, she hears a voice at the end that says, "Rey, these are your first steps." The voice that says "Rey" was a partial sound bite taken from the late Sir Alec Guinness saying "afraid," and Ewan McGregor came in to record "these are your first steps." So you're hearing both the voice of old Ben Kenobi and young Obi Wan Kenobi speaking.
Question: This is a two part question. Firstly how many students did Luke have before his academy was destroyed by Kylo Ren? Secondly what will happen to the New Republic now its capital is destroyed?
Answer: We learn in The Last Jedi that Luke had Ben Solo/Kylo Ren and a dozen other apprentices. Kylo killed 6 of them and took the remaining six as is apprentices, the Knights of Ren.
The knights of Ren are not the six apprentices Kylo takes with him. The knights of Ren are Snoke's followers, dark force users. Kylo joins them and becomes their leader later on.
Answer: Any answer would be conjecture - best just watch the next movie.