So when i try to view my timetable, it says action required and lists all the courses ive signed up for, and it says i need to choose the core, lab and tutorial components for all my courses. Ive checked with the master time table and non of my courses conflict or anything. what do i do?!
![Unsure](https://www.macinsiders.com/macinsiders/smilies/firstchoices/unsure.gif)