Steps to reproduce:
Try command import <absolute file path> where file path directs to a file of the wrong file type (tried txt)
Expected:
Will show user data corrupted error if parse or data is not formatted right.
Actual:
Message No students imported. is displayed.

It would be more informative to alert the user that the file type used is wrong.
Steps to reproduce:
Try command
import <absolute file path>where file path directs to a file of the wrong file type (tried txt)Expected:
Will show user data corrupted error if parse or data is not formatted right.
Actual:
Message
No students imported.is displayed.It would be more informative to alert the user that the file type used is wrong.