Continuity mistake: When Evan is out with Doug it is day time. Evan proceeds to get out his cell phone to text Casey. Then we see Casey and it's nighttime. (00:11:50)
Continuity mistake: Deacon and Chris chase and locate their target who is hiding under a desk wearing a jacket over his shirt. The jacket is tight around him yet when Deacon shoots him with the taser, the jacket has opened fully, exposing his entire shoulder where he is hit by the taser.
Continuity mistake: Celeste and Madeline are in the car and greet Bonnie, who's hiking. In the immediate shot of the copilot mirror's reflection Bonnie is nowhere to be seen.
Continuity mistake: As Rey is retrieving her staff with a slimed BB-8 in her grasp, she passes by and leaps onto the leg of an old fallen AT-AT Walker which is next to her. There is a fin sticking up into the air from its foot with a groove down the middle in the close shot as she gets her staff. In one of the following shots as she's jumping up onto the leg, that middle groove on the fin disappears. Also in these shots, suddenly much more sand is built up against the foot of the Walker than before. (00:02:00)
Continuity mistake: At the film premiere, when Charlotte is speaking with her two colleagues in the lobby, the cigarette in her mouth appears and disappears between shots. (00:42:42)