Summary: I tried to review the course information. There is no error message shown even I have typed the wrong command. Steps to Reproduce: Step 1: Type the "login" command Step 2: Press Enter key to log in Step 3: Wait for grabbing data Step 4: Type the “info CS3334” command Actual Results: The program shows no error message. Expected Results: It is expected to have an error message to remind me of the correct command.
The problem has been fixed.