Continuity mistake: When Shane tries to get Mitchie to go picnicking with him, Mitchie turns her body to face him. In the next shot, she hasn't turned at all.
Revealing mistake: Throughout the film the actors' breath is visible. This wouldn't be happening during the summer when the film is set.
Continuity mistake: When Brown is talking to Michies Mother about the Final jam, Brown goes round to his desk. If you look at the computer when he does this, it is pointing slightly to the left. Then he goes round to the front of the desk and the computer is pointing to the right before anyone has the chance to move it.
Continuity mistake: This happens during the iconic scene of the Camp Rock kids doing a synchronized march to Camp Star. When they get to the stage, their arms are down. In close-up, their arms are suddenly up.